|| List of recent Prism-related patents
|Apparatus for projecting space image|
An apparatus for projecting a space image in accordance with an embodiment of the present invention includes: a display unit configured to display an image; and an array of prisms having a plurality of prisms connected with one another to have one lateral planes of the respective prisms form one plane and configured to refract light corresponding to the image through the prisms to a predetermined position at which a user can recognize the image.. .
|Apparatus and method for producing images for stereoscopic viewing|
Disclosed are methods and apparatus for producing images for stereoscopic, three-dimensional viewing generated with existing mobile graphical devices, such as cameras, video recorders, pdas, telephones, and other devices, such as the iphone™. Two reflectors, which may be mirrors or prisms, are positioned to separate the field of view of a camera lens on the mobile graphical device into a direct field of view and an offset field of view and to record and display the separated fields in a two-paned format on the mobile graphical device.
|Gauge having variable display|
A gauge which uses a prism or other type of reflector to illuminate a single graphic or icon on a dial such that only one graphic on the dial is shown during the operation of the gauge. All of the remaining graphics have a dead front appearance, and cannot be viewed, such that the gauge presents only one discrete value at a time.
A survey device may include a shaft portion having a longitudinal axis, a prism having a center point and being arranged near the top of the shaft portion and offset laterally relative to the longitudinal axis of the shaft portion, and a laser having a laser emission point in general alignment along the shaft portion with the center point of the prism.. .
|Video endoscope having an adjustable viewing direction|
A video endoscope having a handgrip and shaft having a cladding tube, wherein a prism unit having at least two prisms is connected to the cladding tube, wherein at least one distally arranged prism is rotated to modify a viewing angle around a rotation axis, an inner positioning system that comprises at least one rotational body arranged on a rotation axis of the shaft, axially fastened, and rotatable around the longitudinal axis of the shaft, to the distal tip of which the at least one image sensor is fastened, and at least one axially movable translational body, wherein a drive device is configured such that upon actuating a first control element, only the rotational body is rotated, and upon actuating a second control element, the translational body is moved and the rotational body is rotated such that a horizon position of an image formed on the image sensor remains constant.. .
|Multilayer film and optical sheet|
A prism sheet as an optical functional sheet is a multilayer sheet, and includes a prism layer as an optical functional layer containing an organic material and a multilayer film. The multilayer film includes a film base and a first adhesive layer provided on the film base.
|Light guide and illumination device|
A light guide includes: an incident surface, an exit surface and two reflective surfaces. The incident surface allows light emitted from a light source to be incident thereon.
|Multi-function composite optical film|
A composite optical film has the functions of brightness enhancement, self-diffusion and defect blocking. The film comprises: a structured substrate including a structured light incidence surface and a light emitting surface opposite the structured light incidence surface, wherein the structured light incidence surface includes longitudinal prism structures or longitudinal lens structures transversely arranged in rows; a support base plate adjacent to the light emitting surface of the structured substrate, the support base plate having a light incidence surface on one side and a light emitting surface on another side opposite the light incidence surface, wherein at least one of the light incidence surface and the light emitting surface has a plurality of buried particles, and at least one portions of the buried particles are protruded on the light emitting surface of the support base plate..
|Irradiation device and image-reading device|
An irradiation device increasing the lighting depth and facilitating the assembling is provided. A transparent bar-shaped light guide having leds disposed near ends thereof includes a first prism group and a first reflector, and, a second prism group and a reflector which are provided so as to extend in a lengthwise direction and which diffuse and reflect light.
A light guide plate receives light emitted from the light source, and emits the light from a light emitting surface. A prism sheet reflects light at a predetermined angle among the light emitted from the light emitting surface, allows the reflected light to enter the light guide plate, and transmits light at another angle.
|Three-phase magnetic cores for magnetic induction devices and methods for manufacturing them|
Three-phase magnetic cores for magnetic induction devices (e.g., transformers, coils, chokes), and methods for manufacturing them, are disclosed. The magnetic cores are generally constructed from three generally rectangular magnetic core frames having a stair-stepped configuration extending along side portions of the frames.
|Multi-spatial light modulator image display projector architectures using solid state light sources|
A solid state illumination system is provided for image projection. Red, green and blue light is generated using a blue laser light source and phosphor emissions.
An imaging apparatus includes a prism for separating a first luminous flux into a plurality of second luminous fluxes, a plurality of imaging sensors disposed corresponding to the second luminous fluxes, an image generator for generating image data based on output image signals, and focus controller for executing a focusing operation based on focus detection image signals. The imaging sensors each have a plurality of imaging pixels and a plurality of phase difference pixels disposed in a specific pattern.
|Reflective transparent optical chamber|
A chamber configured to increase an intensity of target radiation emitted therein is provided. The chamber includes an enclosure at least partially formed by a set of transparent walls.
|Beam-combiner for fiber-delivered laser-beams of different wavelengths|
A beam combiner for combining laser-beams of different colors along a common path includes a directing-prism for each of the laser-beams and one combining-prism. The directing-prisms are arranged to transmit the laser-beams to the combining-prism.
|Color display projection method and apparatus|
A multi-dmd projection system uses an extended x-cube color splitting/recombining prism to implement splitting and recombining functions at different sections of the cube. Light directed from a white light source is split into red, green and blue components in a lower section of the cube.
|Optical image stabilization|
In an apparatus, two or more actuators perform optical image stabilization by tilting a lens module of a camera unit when installed in the camera unit between the lens module and an image sensor. A variable prism is sandwiched between the lens module and the image sensor when the apparatus is installed in the camera unit for maintaining focal plane of the lens module on the image sensor independently of optical image stabilization operations caused by the tilting of the lens module..
Two side-by-side optical paths transmit stereoscopic right side and left side images onto the surface of a single image sensing chip. The single image sensing chip may be placed at various orientations with respect to the lens trains in the optical paths.
|Device and method to prevent cell-to-cell thermal runaway propagation in a battery pack|
A battery block includes a first prismatic battery cell defining a first substantially planar surface, a second prismatic battery cell defining a second substantially planar surface, the second substantially planar surface being in opposing relation to the first substantially planar surface, and a thermal barrier suspended between the first and second substantially planar surfaces, wherein the thermal barrier is spaced from both the first and second substantially planar surfaces.. .
|Server system with interlocking cells|
A server system includes an array of server cells. Some or all of the server cells include a set of at least three side panels forming an enclosure and a compute component comprising a processor core.
|Optical element stacks for the direction of light|
Provided herein are devices and associated methods for the direction of light, e.g. Sunlight.
|Optical beam steering for tunable laser applications|
Methods for tuning a transmitter to a selected wavelength are disclosed. A transmitter including a laser array comprising a plurality of lasers spatially offset from one another and each having a laser output having a unique wavelength.
|Forward scanning optical probes with one or more rotating components|
In certain embodiments, a scanning system comprises optical elements and a movement system. The optical elements comprise an optical fiber and a focusing element.
|Surface plasmon resonance biosensor|
An optical biosensor is provided for detecting a bio-molecular sample by goos-hänchen (gh) enhancement of aharonov-albert-vaidman (aav) amplification to a surface plasmon resonance (spr) detector. The sensor includes pre- and post-selection polarizers respectively upstream and downstream of a right-isosceles prism with a metal film and a liquid medium disposed on a diagonal side of the prism.
|Dewatering method for correcting water content of green veneer for plywood and apparatus for dewatering the green veneer|
A large number of green veneers for plywood respectively having high water contents and formed in a rectangular shape are vertically laminated to obtain a veneer laminate having a quadrangular prismatic shape. The veneer laminate is located between upper and lower platen members so that two opposite side faces of the veneer laminate vertically form cut face gathering planes.
|Portable cooling system|
A flat storage ice pack is provided that is designed to effectively wrap around square containers, such as prisma containers. The ice pack is comprised of a container having at least four segments each including a column of freezable liquid.
|Advanced electro-active optic device|
Ophthalmic lenses are described including an ophthalmic base, and a plurality of electro-active elements, such as dynamic micro-lenses or micro-prismatic apertures. Each electro-active element may be configured to dynamically change optical power.
|Prism sheet, and back light unit and liquid crystal display device therewith|
The prism sheet includes a plurality of first prism mountains formed on a supporting film at regular intervals, a resin layer filled between the first prism mountains, and a plurality of second prism mountains formed on the resin layer and the first prism mountains with at intervals greater than the intervals of the first prism mountains.. .
|Block copolymer film and method of producing the same|
Provided is a block copolymer film in which a microphase separation structure formed by a block copolymer is arranged perpendicularly to the film surface, and all components forming the block copolymer are uncovered to the film surface, whereby the microphase separation structure penetrates the film surface. A method of producing the block copolymer film includes the steps of extruding a melt of the block copolymer in one direction by extrusion molding or injection molding, cooling the extruded block copolymer to a temperature equal to or lower than glass transition temperatures of polymer components in the block copolymer to provide a prismatic or cylindrical extrusion molded product, and cutting the prismatic or cylindrical extrusion molded product in the direction perpendicular to the extrusion direction..
|Oil inspection device for work vehicle|
An oil inspection device for a work vehicle includes a conduit pipe, a projecting pipe, and an oil inspection tube. A dipstick is used to check the lubricating oil level in the oil inspection device.
In a surveying prism comprising a prism housing (12) for accommodating a prism element, which prism housing is pivotably mounted in a bracket about an axis that is oriented parallel to the light ingress surface of the prism element, the bracket is formed as a base comprising a base plate (16) which forms a support surface for the surveying prism (10), and two bearing flanges oriented perpendicular to said base plate, between which bearing flanges the prism housing (12) is pivotably mounted.. .
|Intraocular lens cartridge|
Intraocular lens cartridge comprising a conic head portion (1) narrowing gradually after a rectangular prism part; upper channel (1.2) on the inner upper wall of the conic head portion extending until the middle portion of the inner upper wall in order for the lens to move forward properly and continue its folding, lower channel (1.3) on the inner lower wall; upper and lower inverse “l” shaped claws (1.4, 1.5) on the outer surface of the conic head portion; the “l” shaped lower claw having a longer arm; a cartridge body (2) suitable for intertwining, having a larger periphery as compared to the periphery of the head portion of the conic head portion, lock housings (2.2) on the upper and lower parts of the cartridge (bayonet connection between head portion and cartridge body); supporting protrusions (2.1) both on the upper and lower parts for supporting the fingers of the operator.. .
|Apparatus and method for manufacturing optical compound film|
A method of manufacturing an optical compound film includes providing a substrate, a first surface of the substrate facing upwards. A first curable glue is applied on the first surface.
|Extrusion molding device|
An extrusion molding device includes a first roller, a second roller, an ejecting source, a guiding element, and a prism molding system. The second roller is located adjacent to the first roller.
|Optical image stabilizer|
An optical image stabilizer for a telescopic instrument having an objective lens, an erect prism, and an eyepiece lens arranged in this order which is capable of compensating for image deteriorations of an observed image due to external vibrations. The optical image stabilizer has a gimbal device mounted on a telescope housing, an external gimbal frame rotatably mounted on the gimbal casing, and an internal gimbal frame with the erect prism fixed thereto.
A range finder includes a laser transmitter, an ir transmitter, a laser receiver, an objective lens, an image sensing device, a prism device, and a display device. At least one laser beam is emitted from a laser transmitter and reflected to a laser receiver by a measured object.
|Optical unit and projective display device|
In an optical unit of a projective display device which projects light source light reflected by a dmd, one prism of tir prisms has a first boundary surface which is arranged in parallel to an emission surface of the light source light of other prism at a predetermined distance and on which the light source light from other prism is incident and a second boundary surface which is provided to face the dmd and emits the light source light illuminating the dmd and on which reflected light from the dmd is incident. When a swinging angle of minute mirrors of the dmd is set as ±θ, a refractive index of the prisms is set as n, an angle formed by the first boundary surface and the second boundary surface is set as β, and an emission angle of the light source light with respect to the dmd in the second boundary surface is set as α, the swinging angle θ, the refractive index n, the angle β, and the angle α satisfy a predetermined relation..
|Assembly of a semi-finished lens with a prismatic holding block and method for producing same|
A pre-production assembly of a semi-finished ophthalmic lens with a prismatic holding block and a method for producing such pre-production assembly, the method may include receiving as input pre-collected data about typical values of calculated prism for lens with different parameters; and according to the received input, producing a pre-production assembly of semi-finished ophthalmic lens with prismatic holding block. The pre-production assembly may include a semi-finished ophthalmic lens having one face finished with a base curvature; and a block assembly attached to the finished face of said lens, the block assembly having a connector to mount the semi-finished lens on a processing device and an adhesive layer adhering the block assembly to the finished face of the lens, the block assembly having a prism value determined according to lens parameters and the pre-collected data about typical values of calculated prism for lens with different parameters..
|Multi-layered compacts with rotating tiers|
Cosmetic and/or personal care compacts having a multi-tiered design. The tiers are able to rotate relative to each other between defined configurations of the compact.
|Backlight module having point light sources|
A backlight module includes a light guide plate, a number of point light sources, and a prism sheet. The light guide plate includes a light incident surface and a light emitting surface perpendicularly connected with the light incident surface.
|Light diffuser and backlight module having same|
A light diffuser for a backlight module includes a main body, a diffusing micro-structure, and a micro-prism structure. The main body includes a light incident surface and a light emergent surface opposite to the light incident surface, the diffusing micro-structure is formed on the light incident surface, and the micro-prism structure is formed on the light emergent surface.
|Method of compiling shape data of a spectacle lens, spectacle lens shape data compiling device and spectacle lens|
A spectacle lens capable of obtaining a good vision without feeling of discomfort, even being fitted into a frame having a large front angle, and a method of creating the shape data of the spectacle lens having dioptric power to be fitted into a frame having a lens front angle. The method corrects the shape data of a lens back surface so that the prismatic effect undergone via the lens of initial lens shape by a plurality of rays passing through a rotation center of the eye in a case where a lens front angle is provided is identical or close to the prismatic effect undergone via the lens of initial lens shape by the plurality of rays passing through the rotation center of the eye in a case where no lens front angle is provided..
|Method and system for transmitting light|
A temporal focusing system is disclosed. The temporal focusing system is configured for receiving a light beam pulse and for controlling a temporal profile of the pulse to form an intensity peak at a focal plane.
|Multi-dimensional positioning of an object|
Apparatuses for positioning and moving an object are provided. One apparatus positions/moves the object within a two-dimensional space having the shape of a convex polygon.
|Attachment for rotating tool|
The socket holder comprises a cylindrical socket section, and a hexagonal prism-shaped shank section which is held in the socket section for transmission of torque to the socket section, and receives torque from a rotating tool. The shank section is detachably fitted to the socket section via a retention mechanism composed of a coil spring and a steel ball.
|Square-shaped sealed secondary battery and method of manufacturing same|
In a prismatic sealed secondary battery provided with an outer can made of a metal, the ability of inserting the electrode assembly into the outer can is improved to restrain the displacement and damages of the insulation member when inserting the electrode assembly into the outer can. The prismatic sealed secondary battery of the present invention includes an insulation member having a bottomed box shape which is a shape obtained by eliminating the upper surface from the surfaces of a hexahedron having a cuboid form, wherein each width of at least a pair of side surfaces facing each other in the insulation member is smaller than the width of the electrode assembly facing the pair of side surfaces..
|Seismic velocity model updating and imaging with elastic wave imaging|
Method for building a seismic imaging velocity model, particularly at the boundary of a geo-body, and to perform imaging, by taking into account the elastic reflection and scattering information in the seismic data. More illumination of the base and flanks (or in general, the boundary) of the geo-body is provided from (a) inside of the geo-body (502), with elastically converted waves at the geo-body boundary used (via elastic rtm flooding); and (b) from outside the geo-body (503), by utilizing prism waves with elastic rtm to handle the phase correctly in the model building step.
|Inspection apparatus and inspection method|
An inspection apparatus comprising, a rochon prism configured to branch the light transmitted through a half-wave plate, a first sensor and a second sensor for acquiring an optical image of a pattern of the sample, the branched light being incident to the first sensor and the second sensor, a light quantity acquisition unit configured to acquire a light quantity ratio (1:a) of the second sensor to the first sensor using the optical image, and to obtain an angle θ of the half-wave plate such that the light quantity ratio becomes a:1, an angle controller configured to receive information on the angle θ from the light quantity acquisition unit to control an angle of the half-wave plate, a light source controller configured to control a light quantity of the light source such that each of the light quantity values becomes a target value.. .
|Directional beacon device|
A beacon device includes a control circuitry, a window, and a plurality of sets of illumination sources. The window includes a prismatic structure forming a ring from a planar perspective.
|Box for food products|
“the invention provides a box for food products having a prismatic body provided with a bottom base, side walls and a top opening, and a closure cover of the top opening. The body and the cover are formed from a sheet of corrugated cardboard having an inner face and an outer face covered with respective continuous waterproof sheets of polyethylene or vinyl polymer.
|Transforming a sleeved garment into a self-fastened wedge|
A garment stored, transported, and displayed as a soft wedge. A triangular prism is transformed from flat fabric pieces by flexible fasteners and a method of folding.
|Elevator car and elevator|
The invention relates to an elevator car, which comprises suspension means for supporting the elevator car in the elevator hoistway and a car box, which car box comprises a free interior for receiving and transporting freight and/or passengers in the interior of the car box of the elevator, which interior is bounded by at least the floor, walls, roof, and preferably also a door arrangement comprised in the car box, a floor element, vertical beams and roof beams, which floor element and vertical beams and roof beams are connected to each other such that they form a load-bearing frame structure, of rectangular prism shape, of the car box of the elevator, on the inside of which frame structure is a plurality of planar elements, of rectangular shape fixed side-by-side to the frame structure and extending essentially from one edge side of the car box to another, from which plurality a uniform wall surface and/or roof surface of the car box is formed, and the plurality, of which elements comprises elements differing to each other in respect of the functionalities integrated into the elements.. .
|Optical module having composite prism to multiplex optical beams|
An optical module that installs a plurality of laser diodes (lds) and a composite prism to condense optical beams emitted from the lds is disclosed. The lds are arranged on a line so as to level the optical beams within a plane.
|Stereoscopic image display device|
A stereoscopic image display device, including a display unit comprising a plurality of pixel units, wherein at least one of the pixel units has a short side extended in a first direction and a long side extended in a second direction different from the first direction, and an image conversion unit comprising a lenticular lens overlapped with at least two of the pixel units arranged in the first direction, wherein the lenticular lens is extended in the second direction and a first prism corresponding to the lenticular lens is arranged in the second direction.. .
|Method for storing information on a spectacles lens, spectacles lens blank or spectacles lens semi-finished product|
Information is stored in an optical element in the form of a glass or plastic body embodied as spectacles lens, spectacles lens blank or spectacles lens semi-finished product. The information in the form of data is stored on or in the glass or plastic body by creating at least one marking with a marking system.
|Holography 3d display|
The present disclosure relates to a holography three dimensional display in which no 3d cross-talk problem is arisen. The present disclosure suggests an apparatus for displaying hologram images comprising: a display panel displaying a hologram image; a back light unit disposed at one side of the display panel for supplying a back light; a first light path deflecting cell disposed at another side of the display panel facing away from the back light unit for forming a first prism pattern along a first direction rotating by a predetermined angle from a horizontal axis of the display panel; and a second light path deflecting cell disposed in front of the first light path deflecting cell for forming a second prism pattern along a second direction perpendicular to the first direction..
|Optical scope for imaging of an object|
An optical scope has at least one optical element which is used to image an object. An optical element is, for example, understood to mean a lens unit, a prism, or a prism system composed of multiple prisms.
|Electro-optic current sensor with high dynamic range and accuracy|
An optical sensor that senses current by directing polarized light across an airgap that is orthogonal to a direction of current running through a conductor. The sensor includes a prism having a high verdet constant for high sensitivity to magnetic fields, which cause an angle of polarization of the polarized light to be rotated as an indication of the magnitude of current.
|Programmable intelligent search memory enabled secure dram|
A dynamic random access memory (dram) comprising a programmable intelligent search memory (prism) for regular expression search using non-deterministic finite state automaton and further comprising a cryptography processing engine for performing encryption and decryption, said prism and cryptography processing engines creating a secure dram for use in a system.. .
|Optical transmitting apparatus and optical receiving apparatus|
An optical transmitting apparatus includes semiconductor laser elements. Upon receiving laser beams, a multiplexed beam is emitted from a wavelength multiplexing filter.
|Optical component assembly for use with an optical device|
The inventive optical component assembly advantageously enables a multi-waveguide optical component (such as the inventive optical fiber coupler array, a multi-core optical fiber, etc.), to be coupled to at least one waveguide of an optical device at a predefined coupling angle. The optical component assembly of the present invention comprises a multi-waveguide optical component with an output end, a prism having an input surface, an output surface, and an internal reflective surface with a predefined reflection angle, and a grin lens, positioned between the component output end and the prism input surface, along a longitudinal axis of the multi-waveguide optical component.
|Composite light guide plate, apparatus and method for manufacturing same|
A composite light guide plate comprises a light guide plate and a prism structure adhering to the light guide plate. The light guide plate comprises a light emitting surface.
An automotive light is provided that includes a light-guide bar made of photoconductive-material, which is at least partially positioned substantially grazing a corresponding transparent or semitransparent portion of the front lenticular half-shell of the light, and a second light source which is structured so as to emit light when electricity powered, and is arranged inside the rear body, close to one end of the light-guide bar, so as to direct the light produced inside the body of said light-guide bar. The light-guide bar is provided with a longitudinal light-extractor band which extends along the lateral side of the bar, and a multitude of deflector prisms which have an approximately triangle-shaped cross-section and are conveniently arranged along the longitudinal light-extractor band.
|Optical prism and method for bonding the same|
A first optical prism includes a bonding surface for bonding the first optical prism to a second optical prism, a collar element provided on a non-optical effective surface, a first reference portion provided on the collar element to form a reference surface for positioning, and a second reference portion provided at a position different from the first reference portion, in which the second reference portion is provided in an area where the bonding surface is projected in a normal direction of the reference surface.. .
|Airflow baffle for commerical truck fuel efficiency improvements|
An aerodynamic drag reduction device for use on an over-the-road cargo vehicle. The vehicle has a prismatically shaped cargo area, which includes a rear face of the cargo area substantially perpendicular to the direction of travel.