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Prism patents

      

This page is updated frequently with new Prism-related patent applications.




Date/App# patent app List of recent Prism-related patents
08/18/16
20160241819 
 Projector patent thumbnailProjector
A projector includes a light source, a digital micro-mirror device (dmd), a first prism, and a second prism. The light source emits incident light.
Qisda Corporation


08/18/16
20160238849 
 Light guide prism and head-mounted display apparatus patent thumbnailLight guide prism and head-mounted display apparatus
A light guide prism that is used by being placed in front of a user's eye and guides image light from a display device to the user's eye for observation as a virtual image includes a first light-guiding portion, a second light-guiding portion, and a level difference positioned between the first light-guiding portion and the second light-guiding portion. In a state of use in front of the user's eye, the second light-guiding portion is positioned at a front side of the user's eye, the first and second light-guiding portions each have uniform thickness, a vertical thickness of the second light-guiding portion being less than a vertical thickness of the first light-guiding portion with the level difference as a boundary, and the level difference extends at an inclination with respect to an exit optical axis of the light guide prism so as not to enter the user's field of view..
Olympus Corporation


08/18/16
20160238848 
 Light-guiding prism and image display apparatus patent thumbnailLight-guiding prism and image display apparatus
Provided is a light guide prism including: an incident surface; one or more reflection surfaces, the reflection surfaces including at least an emission side reflection surface; and an emission surface, in which the light guide prism has a tip face positioned between the emission side reflection surface and the emission surface, the tip face most protruding from an end of the emission side reflection surface and from an end of the emission surface in a direction in which a width between the emission side reflection surface and the emission surface narrows, the tip face being a curved face. Further provided is an image display apparatus including: a display device; the light guide prism; and a support..
Olympus Corporation


08/18/16
20160238847 
 Light-guiding prism and image display apparatus patent thumbnailLight-guiding prism and image display apparatus
Provided is a light guide prism including: an incident surface on which image light from a display device is incident; one or more reflection surfaces which reflect the image light incident thereon, the reflection surfaces including at least an emission side reflection surface; and an emission surface forming an acute angle with the emission side reflection surface and emitting the image light reflected by the emission side reflection surface, toward an eyeball of an observer. In one aspect, the light guide prism includes a prism tip disposed as protruding from an end of the emission side reflection surface and from an end of the emission surface, in a direction in which a width between the emission side reflection surface and the emission surface narrows.
Olympus Corporation


08/18/16
20160238846 
 Light guide prism and image display apparatus patent thumbnailLight guide prism and image display apparatus
A light guide prism for guiding image light from a display device to an observer's eye and displaying a virtual image of the display device in the observer's field of view includes at least four sides disposed to surround an optical path of image light incident from one end, a reflecting surface configured to reflect the image light guided by the at least four sides, and an emission surface configured to emit the image light reflected at the reflecting surface towards the observer's eye. At least one groove in a v-shape is formed on each of the at least four sides.
Olympus Corporation


08/18/16
20160238525 
 V-block refractometer patent thumbnailV-block refractometer
A v-block refractometer capable of enhancing measurement accuracy is provided. An incident angle of measurement light incident on a v-block prism 1 from a collimator lens 48 is changed through the rotation of a motor 7, and the measurement light from the v-block prism 1 at each incident angle is detected by a detector 2.
Shimadzu Corporation


08/11/16
20160234411 
 Wide-angle camera using achromatic doublet prism array and  manufacturing the same patent thumbnailWide-angle camera using achromatic doublet prism array and manufacturing the same
A wide-angle camera and fabrication method thereof includes a sensor with a plurality of pixel sub-arrays and an array of optical elements on a first side of a substrate. Each of the optical elements is capable of forming an image from a field of view onto a different one of the pixel sub-arrays.
Omnivision Technologies, Inc.


08/11/16
20160232828 
 Electronic device with color sensing ambient light sensor patent thumbnailElectronic device with color sensing ambient light sensor
An electronic device may be provided with a display mounted in a housing. A color sensing ambient light sensor may measure the color of ambient light.
Apple Inc.


08/11/16
20160231579 
 Autostereoscopic prismatic printing rasters patent thumbnailAutostereoscopic prismatic printing rasters
An autostereoscopic prismatic raster for the creation of a stereoscopic image from an array of interlaced stripes of lef- and right-images of a stereo pair, wherein the distance between adjacent stripes within each interlaced stereo image defines a stereo image period, said stereo image period being substantially equal to a raster period, the raster comprising: (i) a body of optically isotropic material having a first side comprising a substantially planar face through which the stereoscopic image is viewable by an observer, and a second side comprising an array of a plurality of relief optical elements adjacent one another and preferably without gaps between adjacent ones thereof; (ii) each said relief optical element having a relief surface and a polygonal cross-section comprising at least one triangular cross-section with left and right side portions and a base with a length corresponding to said raster period; wherein: (iii) for creating said stereoscopic image, a total internal reflection occurs on the relief surface of each relief optical element and boundary limit light rays of total internal reflection pass through the substianally planar face of the first side of the raster body; and (iv) for viewing said stereoscopic image due to the effect of total internal reflection, the left parts of the stereoscopic image pass through the left side portions of relief optical elements within each raster period and are directed substantially towards the observer's left eye, and the right parts of the stereoscopic image pass through the right side portions of relief optical elements within each raster period and are directed substantially towards the observer's right eye. The rasters may be mono-layer or dual-layer.
Iq Structures S.r.o.


08/11/16
20160231578 
 Eyewear system,  stereoscopically viewing motion pictures patent thumbnailEyewear system, stereoscopically viewing motion pictures
Moving pictures, as exemplified by ordinary television programming, are viewed stereoscopically when viewed using a special eyewear apparatus which includes a prismatic lens construction. The three dimensional effect is produced by the design of the eyewear to redirect the visual tracking of one or both eyes away from the normal convergent angle used when viewing display screens to a wider angle, which is normally associated with viewing objects at a greater distance that the display screen.

08/11/16
20160231560 

Laser projector


A laser projector includes a laser source module for generating an input light beam, a deflection component that deflects the input light beam to mutually orthogonal first and second scanning directions to form a scanning light beam, a first prism and a second prism both used for allowing the scanning light beam to pass therethrough for performing two-dimensional scanning on an imaging surface and formation of an image. By adjustment of the angle between the first prism and the second prism, various conditions are satisfied to achieve image distortion correction and image lift..
Opus Microsystems Corporation


08/11/16
20160231522 

Coupling device of optical waveguide chip and pd array lens


A coupling device of an optical waveguide chip and a pd array lens. The coupling device comprises a waveguide chip, a pd array, a heat sink, a waveguide gasket and a substrate.
Accelink Technologies Co., Ltd.


08/11/16
20160231498 

Moire reducing optical substrates with irregular prism structures


An optical substrate has a structured surface that enhances brightness and reduces moire effect. The optical substrate has a three-dimensionally varying, structured light output surface that comprises an irregular prismatic structure.
Ubright Optronics Corporation


08/11/16
20160231476 

Step prismatic retro-reflector with improved wide-angle performance


A step prismatic retro-reflector includes a main reflective corner having a shared reflective surface of a geometric single plane, a virtual step surface coming into contact with the shared reflective surface at a right angle, and a plurality of sub reflective corners. Each reflective corner has a pair of independent reflective surfaces coming into contact with each other at a right angle, and arranged along the step surface, wherein the retro-reflector elements are arranged to be alternated such that a corner ratio (l/w) of the sub reflective corners is 1.5 or more, a corner orientation of the main reflective corner deviates at an angle of 10 degrees or more with respect to a point of tangency of an incident plane, a reflection orientation thereof deviates at an angle within 10 degrees, and the corner orientations thereof deviate in the opposite direction to each other..

08/11/16
20160231473 

Wide-angle camera using achromatic doublet prism array and manufacturing the same


A wide-angle camera and fabrication method thereof includes a sensor with a plurality of pixel sub-arrays and an array of optical elements on a first side of a substrate. Each of the optical elements is capable of forming an image from a field of view onto a different one of the pixel sub-arrays.
Omnivision Technologies, Inc.


08/11/16
20160227998 

Rotating slit-scan fundus imager


An improved fundus imager for recording an image of a fundus of an eye is described. A line from a point on the fundus at a center of the image to a center of a pupil of the eye defines an axis.
Carl Zeiss Meditec, Inc.


08/04/16
20160227177 

Image display apparatus


A projector includes a light source, liquid crystal panels that modulate light emitted from the light source, a dichroic prism that combines modulated light fluxes modulated by the liquid crystal panels with one another into video light and outputs the video light, and a pixel shift device that changes the optical path of the video light output from the dichroic prism. The pixel shift device includes a glass plate on which the video light is incident and an electromagnetic actuator that causes the glass plate to swing.
Seiko Epson Corporation


08/04/16
20160227081 

Thin optical imaging module of a biometric apparatus


A thin optical imaging module of a biometric apparatus includes a first glass substrate, a first optical prism film, a second optical prism film, and an image sensor. The first glass substrate further includes a fingerprint imaging area, a vein imaging area, a contact surface, a reflective interface, and an attaching surface.
Truelight Corporation


08/04/16
20160226070 

Manufacturing of high capacity prismatic lithium-ion alloy anodes


High capacity energy storage devices and energy storage device components, and more specifically, to a system and method for fabricating such high capacity energy storage devices and storage device components using processes that form three-dimensional porous structures are provided. In one embodiment, an anode structure for use in a high capacity energy storage device, comprising a conductive collector substrate, a three-dimensional copper-tin-iron porous conductive matrix formed on one or more surfaces of the conductive collector substrate, comprising a plurality of meso-porous structures formed over the conductive current collector, and an anodically active material deposited over the three-dimensional copper-tin-iron porous conductive matrix is provided.
Applied Materials, Inc.


08/04/16
20160224883 

Wireless chip


The invention provides a wireless chip which can secure the safety of consumers while being small in size, favorable in communication property, and inexpensive, and the invention also provides an application thereof. Further, the invention provides a wireless chip which can be recycled after being used for managing the manufacture, circulation, and retail.
Semiconductor Energy Laboratory Co., Ltd.


08/04/16
20160224820 

System and capturing and producing biometric-matching quality fingerprints and other types of dactylographic images with a mobile device


An optical module includes a housing with a lighting mechanism, an aperture formed therein, and a window that frames a transparent surface adapted to contact a skin surface of a person, for example, a fingertip. The lighting mechanism provides light to illuminate the skin surface placed upon the transparent surface.
Aware, Inc.


08/04/16
20160223736 

Apparatus for display systems


Apparatus for use in display systems are disclosed. In certain implementations, a display apparatus includes a light guide plate for use in a liquid crystal display backlight system.
Dolby Laboratories Licensing Corporation


08/04/16
20160221864 

Fluorophosphate optical glass


An optical glass has refractive index nd greater than 1.59, abbe number νd greater than 67, low photoelastic coefficient, good chemical stability and excellent grinding property. Fluorophosphate optical glass contains, by cation percentage contents, 30-40% of p5+, 12-20% of al3+, 30-40% of ba2+, 1.3-12% of ca2+, 1-10% of sr2+, 0-5% of la3+, 0-6% of gd3+, 0-10% of y3+, and contains, by anion percentage contents, 25-40% of f+ and 60-75% of o2−.
Cdgm Glass Co., Ltd


07/28/16
20160218479 

Device for coupling pump light into a fiber and producing a device of this type


A device for laterally coupling pump light into a fiber. A fiber runs in a longitudinal direction, having an optically active medium to be pumped and a lateral wall running approximately in the longitudinal direction, and at least one light coupler, at least some part of which runs parallel to the fiber along the lateral wall.
Rosenberger Hochfrequenztechnik Gmbh & Co. Kg.


07/28/16
20160216691 

Hologram projection apparatus using risley prism


A hologram projection apparatus using risley prism is provided, the apparatus including a spatial light modulator (slm) configured to output light incident from a light source through modulation into a hologram image, a light deflector configured to deflect the light output by the slm according to a location of a pupil of a user, and a fixed-focus lens configured to project the hologram image on a focal plane using the deflected light.. .
Electronics And Telecommunications Research Institute


07/28/16
20160216599 

Projector


A projector includes a light source, a digital micro-mirror device (dmd), a first prism, a second prism, and a lens. The light source is used for emitting an incident light.
Qisda Corporation


07/28/16
20160216560 

Low cost optical film stack


A rearview assembly for a vehicle includes a housing for attachment to the vehicle, a glass element disposed in the housing and a display disposed behind the mirror element in the housing. The display contains a light source for emitting light, a first brightness enhancement film having a first plurality of prismatic elements extending in a first direction and positioned to receive light emitted from the light source, a diffuser configured to transmit about 97% of light from the first brightness enhancing film, a second brightness enhancement film having a plurality of prismatic elements extending in a second direction and positioned to receive light exiting the diffuser, and a display element disposed to receive light from the second brightness enhancement film with the display element having a second plurality of prismatic elements extending in a second direction.
Gentex Corporation


07/28/16
20160216524 

Lensed beam-splitter prism array and associated method


A lensed beam-splitter prism array includes a beam-splitter substrate with a plurality of planar and parallel thin-film coatings each spanning a top substrate surface and a bottom substrate surface, and making an oblique angle therebetween, and a lens form layer formed on the top surface and having a plurality of lens forms, each lens form being above one of the plurality of coatings. A method for fabricating a lensed beam-splitter prism includes bonding a plurality of substrates to form a substrate stack having a coating between each adjacent substrate pair.
Omnivision Technologies, Inc.


07/28/16
20160216511 

Identification value of a rotatable element having a plurality of mirror facets


A method determines an identification value of a rotatable element having a plurality of mirror facets. The identification value is determined based on a facet scan duration obtained of the mirror facets or based on a prismatic error of the mirror facets..
Hewlett-packard Indigo, B.v.


07/28/16
20160216502 

High-resolution microscope and image splitter arrangement


The invention relates to a microscope having an illumination beam path with wide field illumination of a sample and a first detection beam path having a spatially resolved surface receiver, which is reached by a first part of the detection light coming from the sample via the first detection beam path, or an image divider assembly for a microscope. In order to lengthen the optical path length, at least a second part of the detection light coming from the sample is masked out of the detection beam path and, via deflection means belonging to the detection beam path, is led into a second detection beam path and, preferably via further deflection means, is deflected back in the direction of the detection in such a way that detection light is applied to at least two partial regions beside one another on the surface receiver.
Carl Zeiss Microscopy Gmbh


07/28/16
20160216110 

System of measuring three-dimensional position


A system including a pointing rod 4 positioned on a measurement point x, a prism 3 fixed at a position deviated by a first fixed length l1 from the measurement point x in an axial direction pp of the pointing rod 4, an inclination casing 5 for fixing an analysis pattern 41 located at a position deviated by a second fixed length l2 from the prism 3 in an axial direction of the pointing rod 4 and is perpendicular to a surface with respect to the axial direction of the pointing rod 4, and a survey machine 2 having an image-taking section 22, a section of measuring a distance to the prism, and a section of measuring an angle 11,12. The position of the measurement point is measured from a position of the prism 3, an inclination direction a of the pointing rod 4, and the first fixed length l1..
Kabushiki Kaisha Topcon


07/28/16
20160216109 

Measurement system, measurement method, survey machine, and reflection target for measurement


To provide a measurement system in which a desired reflection target is properly identified. The system 1 includes a prism 4, and a total station 3 which, for conducting distance measurement based on reflected distance-measuring rays which are output to the prism 4 and reflected therefrom.
Kabushiki Kaisha Topcon


07/28/16
20160213236 

Visualization instrument


A visualization instrument comprising a camera including an optical train and an image sensor. The optical train includes at least one lens and may include a prism.
King Systems Corporation


07/28/16
20160213229 

Endoscope


An endoscope includes: a shooting lens unit having a shooting lens and a housing which holds the shooting lens; a prism on which shooting light coming from the shooting lens shines; a prism holding structure which holds the prism and is attached to one end portion of the housing; an image area sensor which is attached to an exit face of the prism; a circuit board which drives the image area sensor; a transmission cable which is electrically connected to the circuit board; and a cable link structure one end portion of which is fastened to the transmission cable and other end portion of which is attached to a body structure having the prism holding structure and the housing, and the other end portion of the cable link structure is formed with a lock portion as defined herein.. .
Fujifilm Corporation


07/21/16
20160209575 

Indication lighting device and vacuum cleaner including the same


An indication lighting device provided is capable of reducing the number of electric wiring from a fixed, part to a moving part when an indication part is provided in the moving part's side. The indication lighting device makes indication by emitting light from a light source arranged in a fixed part to an optical waveguide arranged in a moving part, reflecting the light incident on the optical waveguide by reflection surfaces of prisms of the optical waveguide to an indication part provided in a tip side of the optical waveguide to be propagated, and emitting the light propagated inside the optical waveguide through the indication part..
Panasonic Intellectual Property Management Co., Ltd.


07/21/16
20160209571 

Backlight module and display device


A backlight module and a display device are disclosed. The backlight module comprises a lamp group; at least one prism sheet having a first edge near a side of the lamp group; a light shielding sheet having an inner edge corresponding to the side of the lamp group for defining a light emitting region of the backlight module.
Beijing Boe Chatani Electronics Co., Ltd.


07/21/16
20160209245 

Proximity sensor module with light reflector


A proximity sensor may be mounted below a display cover layer in an electronic device. The proximity sensor may have a light source that emits light and a detector configured to detect reflections of the emitted light from nearby external objects.
Apple Inc.


07/21/16
20160208502 

Method and construction layout


A floor plan is fit to a foundation and points are defined at relevant locations on the floor plan. The points are defined based on the location of the point and the features associated with the point.

07/21/16
20160207446 

Light fitting structure for a vehicle


A main body angled wall is formed at a vehicle width direction inner end portion of a main body outer lens. The main body angled wall is angled toward the vehicle width direction inner side and extends toward a vehicle front side in plan view.
Toyota Jidosha Kabushiki Kaisha


07/21/16
20160206188 

Visualization instrument


A visualization instrument comprising a camera including an optical train and an image sensor. The optical train includes at least one lens and may include a prism.
King Systems Corporation


07/14/16
20160204401 

Reconfigurable vehicular battery enclosure components


A modular battery pack and method of making a battery pack. Prismatic battery cells are aligned within the enclosure such that reconfigurable adjusting of the enclosure and its components may take place without having to redesign either.
Gm Global Technology Operations Llc


07/14/16
20160204396 

Prismatic battery cell having battery case comprising two or more members


Disclosed herein is a prismatic battery cell wherein a cap plate is mounted at an open top of a prismatic cell case in a state in which an electrode assembly configured to have a structure in which a separator is disposed between a cathode and an anode is mounted in the prismatic cell case, the cap plate is provided with an anode terminal or a cathode terminal as a protruding terminal, and the prismatic cell case is configured to have a structure in which two or more case members divided in a major axis direction, in a minor axis direction, or in the major axis direction and the minor axis direction based on a horizontal sectional shape of the cap plate with respect to the protruding terminal are coupled to each other.. .
Lg Chem, Ltd.


07/14/16
20160204392 

Method of manufacturing prismatic battery cell using metal plate


Disclosed is a method of manufacturing a battery cell, which is sealed inside a prismatic battery case, including an electrode assembly which includes a cathode, an anode and a separator interposed between the cathode and the anode. The method includes (a) bending and then welding a metal plate having a predetermined thickness to manufacture a prismatic body in which an upper portion and bottom portion are open; (b) manufacturing an upper and bottom portion sealing member corresponding to shape of each of the upper portion and the bottom portion of the prismatic body; (c) contacting and then welding the bottom portion of the prismatic body with the bottom portion sealing member; (d) inserting the electrode assembly into the battery case, the bottom portion of which is sealed, manufactured according to step (c); and (e) contacting and then welding the upper portion of the battery case manufactured according to step (d) with the upper portion sealing member..
Lg Chem, Ltd.


07/14/16
20160202726 

Mobile terminal


A mobile terminal disclosed herein includes a window on one surface of a terminal body and configured to be curved, and a liquid crystal display (lcd) on a rear surface of the window to output visual information, and curved by external force. The liquid crystal display includes a liquid crystal panel to generate an image using light from a light guide plate, at least one prism sheet disposed between the light guide plate and the liquid crystal panel, and a supporting member accommodating the light guide plate and the prism sheet and supporting the liquid crystal panel.
Lg Electronics Inc.


07/14/16
20160202600 

Screen and multiple-screen system


A screen is disclosed. The screen includes an angle magnifying unit and a deflecting unit.
Delta Electronics, Inc.


07/14/16
20160202469 

Shutter-based light modulators incorporating light spreading structures


This disclosure provides systems, methods and apparatus for a mems display apparatus incorporating light spreading elements. The display apparatus can include display elements formed over, and in electrical communication with a backplane.
Pixtronix, Inc.


07/14/16
20160202409 

Double-sided optical film with lenslets and clusters of prisms


An optical film has a structured surface with elongated lenslets formed therein and an opposed structured surface with elongated prisms formed therein. The lenslets extend parallel to each other and to an elongation axis which is generally parallel to the film plane, and the prisms also extend parallel to each other and to the elongation axis.
3m Innovative Properties Company


07/14/16
20160202361 

Array crystal module and fabrication method thereof


A crystal-array module includes a number of unit crystal strips. The three-dimensional shape of the crystal-array module is a frustum or a combination of a right quadrangular prism and the frustum.
Raycan Technology Co., Ltd. (su Zhou)


07/14/16
20160202108 

Electro-optic liquid sensor enabling in-liquid testing


An electro-optic liquid sensor may include a light source, an light detector, a prism, and a reflective optical member. The optical member may be arranged to reflect light emitted by the light source to the light detector when a liquid is disposed between the light source and the optical member.
Eaton Corporation


07/14/16
20160202058 

Surveying instrument


A technique for more smoothly moving a reflective prism to a target position is provided. A surveying instrument 100 includes a leg part 101, a base 102 supported by the leg part 101, a movable part 112 held by the base 102 and being movable straight in any direction within a two-dimensional plane relative to the base 102, a reflective prism 113 mounted on the movable part 112, and a laser pointer 114 that is mounted to the movable part 112 and that emits a guiding light in a vertical direction..
Kabushiki Kaisha Topcon


07/14/16
20160202027 

Linear shaped charge


Linear shaped charges are described herein. In a general embodiment, the linear shaped charge has an explosive with an elongated arrowhead-shaped profile.
Sandia Corporation


07/14/16
20160200247 

Glow ring for instrument panel


In one aspect, the disclosure relates to a light emitting assembly for an instrument panel, which includes a light guide assembly a light guide assembly body and at least one light transmissive leg extending from the light guide assembly body. The leg has a light input surface along an edge in close proximity to a light emitting diode.
N.s. International, Ltd


07/14/16
20160198985 

Attenuated total reflection spectroscopic analysis apparatus having device for measuring specimen contact area and operating the same


An attenuated total reflection (atr) spectroscopic analysis apparatus includes an atr prism including: an upper surface that contacts a specimen, a lower surface facing the upper surface, a first surface that is slanted and connected to the upper surface and the lower surface, and a second surface that is slanted and connected to the upper surface and the lower surface and facing the first surface; a light source configured to emit a light towards the first surface of the atr prism; a light receiver that is provided to face the lower surface of the atr prism and configured to receive the light that is diffusely reflected and output from the lower surface and output an electrical signal based on the received light; and a computation processor configured to calculate a contact area of the specimen with the upper surface of the atr prism in response to the electrical signal.. .
Samsung Electronics Co., Ltd.


07/07/16
20160198087 

Multi-camera system using folded optics free from parallax and tilt artifacts


Aspects relate to an array camera exhibiting little or no parallax artifacts in captured images. For example, the planes of the central mirror prism of the array camera can intersect at an apex defining the vertical axis of symmetry of the system.
Qualcomm Incorporated


07/07/16
20160197317 

Lithium ion battery cell with secondary seal


A lithium ion battery cell includes a prismatic casing enclosing active components of the lithium ion battery cell. The lithium ion battery cell also includes a terminal having a terminal post extending through an opening in the casing and electrically connected to the active components; a primary sealing component configured to seal a first portion of the terminal post against the casing; and a secondary seal disposed around a second portion of the terminal post and against the primary sealing component.
Johnson Controls Technology Company


07/07/16
20160195802 

Polarized projection device and polarized projection system using the same


A polarized projection device includes a light source, a light modulator, and a lens module. The light source is configured for providing a light beam.
Delta Electronics, Inc.


07/07/16
20160195801 

Projector


A projector includes a light source, a digital micro-mirror device (dmd), a lens, a first prism, and a second prism. The light source is used for emitting an incident light.
Qisda Corporation


07/07/16
20160195064 

Method for producing a composite structural part, composite structural part and wind power plant


A production method and to a composite structural part, in particular for a wind power plant, with a multiplicity of at least two-component composite moldings, a first component being formed from a shaping core material and a second component being formed as part of a joining layer. According to the invention, the shaping core material is formed, in conformity with the shape of a prism, as a prismatic body with a polygonal basic area, a polygon of the basic area having a base and an angle to the base which amounts to between 30° and 60°, and a multiplicity of prismatic bodies are joined together, a functional orientation of the joining layers being formed at meeting legs, in such a way that the joining layer runs at an angle of 30°-60° to a base area of the prisms..
Wobben Properties Gmbh


07/07/16
20160192831 

Endoscope with adjustable viewing direction


An endoscope having an adjustable viewing direction. The endoscope including: an endoscope shaft having a longitudinal axis, a first optical unit disposed in the endoscope shaft, the first optical unit having a first prism pivotable about a pivot axis in order to deflect light, a second optical unit having at least a second prism for deflecting light, which is again deflected by the first prism, the second prism being arranged in a direction parallel to a longitudinal axis of the endoscope shaft, wherein the first prism has a light exit surface facing the second prism, and the second prism has a light admission surface facing towards the light exit surface of the first prism, and a lifting mechanism for lifting the first prism such that upon actuating the lifting mechanism the first prism executes a lifting movement in the direction of the pivot axis..
Olympus Winter & Ibe Gmbh


06/30/16
20160191911 

System and calibrating a vision system with respect to a touch probe


This invention provides a calibration fixture that enables more accurate calibration of a touch probe on, for example, a cmm, with respect to the camera. The camera is mounted so that its optical axis is approximately or substantially parallel with the z-axis of the probe.

06/30/16
20160187610 

Adjustable optical axis control


A device for aligning the optical axis of a camera is disclosed. The optical alignment device comprises a bracket attaching the device to a frame, the frame incorporating a camera system therein, the camera system having an optical axis projecting substantially horizontally from the camera system, a housing comprising a first part fixed to a first side of the bracket; and a second part comprising a prism refracting the optical axis of the camera system based on a power of the prism and a rotation of the prism with respect to the optical axis and a hinge between the first part and the second part, the hinge rotating the second part with respect to the first part..

06/30/16
20160187255 

Automatic observation detecting mineral samples


An automatic observation apparatus for detecting mineral samples comprises a base (1), a supporting arm (2), a sample fixing device (3), a stepper motor (4), a high-definition camera (5) and a control system (6). A refractometer is fixed on the base (1).

06/30/16
20160187225 

Device for measuring the faces of a crank bearing


A crank bearing face measuring device for measuring the faces of crank bearings of a crankshaft has a base body and a device for rotating the crankshaft about a main axis of rotation. The main axis of rotation is defined by the main bearings of the crankshaft.

06/30/16
20160187169 

Gauge with multiple color pointer tip


A gauge assembly having a pointer and gauge surface area with a scale representing operating parameters. The pointer has a first half and second half that are illuminated by light sources.

06/30/16
20160187131 

Binoculars rangefinder


A binoculars rangefinder includes a central shaft, two eyepieces, two objective lenses, two prism modules, an optical transmitter, and an optical receiver. The eyepieces are disposed on two sides of the central shaft, allowing a first light beam reflected by an object to pass therethrough.

06/30/16
20160185516 

Apparatus with vessel and mount


Various apparatuses are disclosed. An apparatus may include a vessel configured to hold liquid, a cap detachably connected to an end of the vessel, and a mount connected to an opposite end of the vessel, wherein the liquid drains from the vessel only when the cap is detached.

06/30/16
20160185058 

Method and equipment for manufacturing light guide plate


In a backlight module, a diffusive structure and a prism structure are replaced by a diffusive prism film formed on a substrate and transferred via in-mold decoration by roller (imr) to a light guide body via injection molding. A reflection film is also transferred to an opposite side of the light guide body via the same way.

06/30/16
20160185016 

Method for manufacturing panels having translucent elements


The present invention relates to a method for manufacturing prism-shaped panels (1), each comprising through portions (55) made of translucent material adapted to transmit light between two opposite sides of the panel. The method includes arranging a plurality of elements (5, 5′, 5″) made of translucent material in a formwork so that the main direction of development (500) of such elements is parallel to the vertical direction of development (203) of the formwork.

06/30/16
20160185002 

Transverse cutting of a moving food product


A cutting device, knife carrier suitable for use in the cutting device, a cutting system and method for cutting a strand of stacked bands of a food product are disclosed. The cutting device, knife carrier, cutting system and method combine a transverse cutting knife with a diagonal cutting knife disposed at an oblique angle with respect to the transverse cutting knife.

06/30/16
20160183511 

Bed bug trap or barrier surrounding a bed


A bed bug device to trap or stop bed bugs may include a substantially vertical back wall having a first layer of detachably connected adhesive to detachably attach to a bed, a top wall being connected to the vertical back wall to prevent a user from interfering with the operation of the bed bug device, a bottom wall being connected to the top wall, and a second adhesive being connected to the vertical back wall to trap the bed bugs. This bed bug device or a double sided adhesive tape or a slippery tape (one face is slippery and the other face is adhesive) may be stuck to a special mattress cover to generate an upside down rectangular prism box shaped bed bug device, so that bed bugs hiding anywhere in the bedroom may not be able to travel to the top of the bed..

06/23/16
20160181589 

Prismatic secondary battery and battery pack using the same


A prismatic secondary battery of one configuration has a current disconnection mechanism, and a distance from a first conductive member to a second conductive member along a surface of a first insulation member and passing an outer periphery of the first insulation member is greater than or equal to 2.4 mm. At least one of the first insulation member and a second insulation member is formed from a material having a weight reduction percentage of 100% in thermo gravimetric measurement under conditions of a measurement temperature of 25° c.-600° c., a temperature increase rate of 5° c.±0.5° c./min, a measurement atmosphere of inert gas flow, and an amount of measurement sample of 10 mg±5 mg..

06/23/16
20160178918 

Size-adjustable elliptical laser marker


A laser marker/pointer for projecting size-adjustable circular or elliptical laser beam patterns onto a target surface such as a portion of a presentation screen or to assist in the aiming of a firearm, comprises a handheld shell body in which is mounted a laser light source, a rotating wedge prism driven by an electric motor through a belt pulley or a gear system, two convex lenses, a dc power unit, and a mechanical and electric control unit. The rotating wedge prism is placed between the two convex lenses to refract the laser beam into an opening-angle adjustable hollow light cone.

06/23/16
20160178917 

Color separation optical assembly and image capture device


A color separation optical assembly (3) of an image capture device (1) includes, in order from a light incidence side, a first prism (10) which has a first dichroic film (d1) and extracts blue light (lb) reflected by the first dichroic film, a second prism (20) which has a second dichroic film (d2) and extracts red light (lr) transmitted through the first dichroic film and reflected by the second dichroic film, and a third prism (30) which extracts green light (lg) transmitted through the first and second dichroic films. The first dichroic film is a multiband dichroic film which reflects light of an infrared region from a long wavelength side of a red region..

06/23/16
20160178914 

Prism beam expansion system


Where n1 and n2 represent the refractive indexes of the laser beam respectively in the incident media and in the right angle prism.. .

06/23/16
20160178886 

Rotatable oblique-viewing stereoendoscope


Rotatable, oblique-viewing stereoendoscope including a dual-pupil aperture divided to a first pupil and a second pupil, a proximal objective assembly positioned proximally to the dual-pupil aperture, a first image sensor configured to detect a first image focused by the proximal objective assembly and a second image sensor configured to detect a second image focused by the proximal objective assembly, a relay system positioned distally to the dual-pupil aperture and a front optical system positioned distally to the relay system, the front optical system including a folding prism, wherein the front optical system is configured to reimage the dual-pupil aperture at a distal end thereof, thereby producing an image of the first pupil and an image of the second pupil at a distal pupil plane and wherein the stereoendoscope does not include a negative power lens positioned distally to the folding prism.. .

06/23/16
20160178879 

System and solar energy capture and related manufacturing


A system and method of capturing solar energy, and related method of manufacturing, are disclosed. In at least one embodiment, the system includes a first lens array having a plurality of lenses, and a first waveguide component adjacent to the lens array, where the waveguide component receives light, and where the waveguide component includes an array of prism/mirrored facets arranged along at least one surface of the waveguide component.

06/23/16
20160178792 

Gradiometer configuration invariant to laser phase noise and sensor rotations


A system for gravity measurement includes one or more atom sources, two or more laser beams, and a polarizing beamsplitter and a retro-reflection prism assembly. The one or more atom sources is to provide three ensembles of atoms.

06/23/16
20160178477 

Prism-coupling characterizing ion-exchanged waveguides with large depth-of-layer


prism-coupling systems and methods for characterizing large depth-of-layer waveguides formed in glass substrates are disclosed. One method includes making a first measurement after a first ion-exchange process that forms a deep region and then performing a second measurement after a second ion-exchange process that forms a shallow region.

06/23/16
20160178437 

Electromagnetic radiation sensor for monitoring a medium


A sensor for monitoring a medium has an electromagnetic radiation source, mirrors, and a detector for electromagnetic radiation arranged inside a cup-shaped housing part. The cup-shaped part has flat, angularly arranged wall areas defining a cavity in which, outside of the housing, the medium is contained.

06/23/16
20160177532 

Concrete wall block


A stackable concrete wall block is disclosed having a body with an irregular front portion and a prism shaped rear portion, the irregular front portion has a three dimensional surface structure embossed in the front face providing the appearance of natural stone and the regular rear portion facilitating stacking of like blocks. The rear portion has parallel sidewalls perpendicular to a rear wall, which are more easily manufactured by dry casting than tapered sidewalls.

06/23/16
20160176520 

Self-enclosed air vehicle


Vehicles such as unmanned air vehicles that are capable of movement from an open, flight configuration to an enclosed configuration in which all major flight components can be protected by an outer shell are disclosed. In the enclosed configuration, the vehicles can take on standard geometric shapes such as a rectangular prism, sphere, cylinder, or another shape, so as to not be recognizable as an unmanned air vehicle.

06/23/16
20160175942 

Cutting tool for recessing and grooving


A cutting tool for radial and axial recessing and for lateral motion for so-called grooving of primarily metallic materials, having a clamping holder and a cutting element base, fastened to the clamping holder, on which a cutting element rests, the cutting element being pressed onto the cutting element base by a clamping finger of a clamping claw, and the cutting element being guided on the cutting element base with a prism.. .

06/23/16
20160174812 

Multi-spot laser probe with sapphire ball and molded glass


A method of making an optical surgical probe includes providing and heating a substrate; melting a piece of glass on the heated substrate; immersing a ball lens into the molten piece of glass; heating a molding pin having a concave prism end; wetting the concave prism end of the molding pin with a molten glass drop; inserting the molding pin into the molten glass aligned with the ball lens; sliding a cannula along an axis of the molding pin toward the substrate to create a cannula/glass-optical-element/ball lens probe-assembly; cooling the probe-assembly; and extracting the probe-assembly.. .

06/16/16
20160172646 

Energy storage apparatus


An energy storage apparatus includes: an energy storage device including a flat electrode assembly in which electrodes are layered and a prismatic case in which the electrode assembly is housed; and a spacer arranged adjacently to the energy storage device in a first direction, wherein the spacer is formed such that a thickness size in the first direction of a center portion of the spacer in a second direction, which is a direction orthogonal to the first direction and is a direction parallel to a surface of the spacer that faces the energy storage device, is set larger than a thickness size in the first direction of other portions of the spacer arranged adjacently to the center portion of the spacer in the second direction, and a width of the center portion of the spacer in a third direction orthogonal to the first and second directions at a contact portion of the spacer with the energy storage device is set smaller than a width of the case in the third direction.. .
Gs Yuasa International Ltd.


06/16/16
20160172635 

Battery cell having a prismatic or cylindrical housing, battery module and motor vehicle


A battery cell, preferably a lithium ion battery cell, includes a prismatic or cylindrical housing with two opposite sides. The first side of the two opposite sides of the housing is partially or completely at cathode potential.
Samsung Sdi Co., Ltd.


06/16/16
20160170226 

Laser despeckler based on angular diversity


A device for reducing laser speckle using a micro scanner and a holographic diffuser. The micro scanner includes a first transparent optical substrate with an input surface and an output surface and a second transparent optical substrate with an input surface and an output surface and a variable refractive index medium sandwiched between the output surface of the first substrate and the input surface of the second substrate.

06/16/16
20160169741 

Optical system of a high-resolution imaging spectrograph for deep uv raman spectroscopy


An optical system of a high-resolution imaging spectrograph intended for deep ultraviolet raman spectroscopy, including an entrance aperture constituted by a slit, followed by a collimating objective, with a dispersive element located between the collimating objective and the subsequent focusing objective is provided. A multichannel radiation detector is arranged behind the focusing objective.
Univerzita Palackého V Olomouc


06/09/16
20160164149 

Long cycle life prismatic battery cell for high power applications


A battery module is disclosed. The battery module comprises a housing, a heat-conducting fin disposed within the housing having a first fin surface and a second fin surface, the first fin surface and the second fin surface defining a respective first housing cavity and a second housing cavity within the housing.
K2 Energy Solutions, Inc.


06/09/16
20160162785 

Methods and systems for using a user customizable artificial intelligence engine for searching and correlating multiple databases


The present invention discloses a portal capable of gathering and correlating data spread from multiple databases in multiple relevant but disparate information data sets, and an associated method. In some embodiments, the portal can relatively easy generate a new data set including a body of relevant but disparate information to be viewed through the prism of an individual's life.
Vital Statistics Inc.


06/09/16
20160161733 

Periscope lens and terminal device


Embodiments of the present invention disclose a terminal device. The terminal device includes a periscope lens.
Huawei Device Co., Ltd.


06/09/16
20160161684 

Coupling light from a waveguide array to single mode fiber array


Techniques for coupling light from a waveguide array to a single mode fiber array are described. In an embodiment, lateral misalignment of an array of focusing lenses and an array of optical fiber ferrules held into alignment by a lens holder sub-assembly is compensated by tilting the lens holder sub-assembly with respect to the propagation axis of the light being coupled by the lens holder-subassembly.
Cisco Technology, Inc.


06/09/16
20160161663 

Dual-sided film with compound prisms


Dual-sided optical films have extended prisms formed in one major surface, and extended lenslets formed in an opposite major surface. Some or all of the prisms are compound prisms, in which the two inclined surfaces of each compound prism each include a tip portion, a base portion, and an intermediate portion disposed between the tip portion and the base portion, the intermediate and tip portions forming a concave shape and the intermediate and base portions forming a convex shape, or vice versa.
3m Innovative Properties Company


06/09/16
20160161648 

Method of fabricating large area birefringent grating films


A method of fabricating large area birefringent grating films requires directing a uv beam through a large-scale lc polymer film alignment template on which a predetermined periodic alignment pattern has been imprinted and onto a photo-alignment layer such that the pattern is transferred thereon. The alignment template is fabricated by directing a collimated linearly polarized uv beam through a birefringent prism to produce two uv beams, which are directed onto a photo-alignment layer through a uniform quarter-wave plate to create a uv hologram which imprints the desired pattern onto the photo-alignment layer.
Teledyne Scienlific & Imaging. Llc


06/09/16
20160157572 

Capture portable electronic devices


A capture apparatus and method for safely picking up and moving a portable electronic device into a fire containment case. The apparatus includes a tray portion having a rectangular base, opposing sides orthogonal to the base, tapered rod attached to the rectangular base between the opposing sides, and slide rails attached to the opposing sides.
Highwater Innovations, Llc


06/02/16
20160154245 

Ergonomic head mounted display device and optical system


This invention concerns an ergonomic optical see-through head mounted display device with an eyeglass appearance. The see-through head-mounted display device consists of a transparent, freeform waveguide prism for viewing a displayed virtual image, a see-through compensation lens for enabling proper viewing of a real-world scene when combined together with the prism, and a miniature image display unit for supplying display content.
Magic Leap, Inc.


06/02/16
20160154176 

Wave plate and divided prism member


A wave plate comprising: a prism member having an entrance surface for receiving a terahertz wave t, and an exit surface for emitting the terahertz wave t received by the entrance surface; wherein the prism member is constituted by a plurality of waveguide regions having: a partial entrance surface for receiving a part of the terahertz wave t, a plurality of total reflection surfaces for totally reflecting the terahertz wave t from the partial entrance surface, and a partial exit surface for emitting the terahertz wave t totally reflected from the total reflection surfaces; and each of the partial entrance surfaces combine to constitute the entrance surface of the prism member, and each of the partial exit surfaces combine to constitute the exit surface of the prism member, by stacking waveguide regions.. .
Hamamatsu Photonics K.k.


06/02/16
20160154163 

Backlight assembly and display device having the same


A display device includes a backlight assembly generating a light and a display panel receiving the light to display an image. The backlight assembly includes a light emitting unit, a light guide plate, a prism plate, and a reflective polarizing plate.
Samsung Display Co., Ltd.


06/02/16
20160154147 

Prism sheet and liquid crystal display device having the same


A prism sheet and a liquid crystal display (lcd) device having the same are provided to improve optical efficiency of the prism sheet by changing a refractive angle of light, which is incident at an angle less than a minimum angle to an effective angle, by forming a concave surface on a bottom surface of prism patterns. Optical efficiency of the prism sheet is also improved by refracting light, which is incident at an angle more than a maximum angle, toward the adjacent prism pattern, by forming the bottom surface of the 2nth prism pattern in a groove of a base film..
Lg Display Co., Ltd.




Prism topics: Light Guide Plate, Objective Lens, Light Guide, Oled Display, Ocular Lens, Transmitter, Irradiation, Image Display Apparatus, Liquid Crystal, Double Layer Capacitor, Porous Carbon, Carbon Film, Prism Sheet, Electrolyte, Monochromat

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