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Prism

Prism-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Prism unit, manufacturing method therefor, and image projection apparatus
Konica Minolta, Inc.
August 09, 2018 - N°20180224736

A prism unit includes: a color synthesizing prism; a fixing member having a linear expansion coefficient different from a linear expansion coefficient of the color synthesizing prism; and a first adhesive layer and a second adhesive layer, wherein the color synthesizing prism is adhered to the fixing member via the first adhesive layer and the second adhesive layer which are ...
Eyeglasses with one-piece shield and method for designing said shield
Carl Zeiss Vision International Gmbh
August 09, 2018 - N°20180224668

The invention is directed to non-corrective unitary lens eyeglasses and safety helmets including a one-piece shield and a method for making such a one-piece shield. The method is for designing a one-piece shield for non-corrective unitary lens eyeglasses or a safety helmet, whereby the shield has a front and a back surface, and is computer-implemented with the steps: providing a ...
Optical diffusing film laminate and method of making
3m Innovative Properties Company
August 09, 2018 - N°20180224582

An optical film assembly comprising a first optical film, a coupling member, and a second optical film wherein the first optical film comprises a prismatic film, the second optical film comprises a diffuser, wherein the coupling member is bonded to the first optical film and to the second optical film such that the first optical film and second optical film ...
Prism Patent Pack
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Prism Patent Applications
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For professional research & prior art discovery
inventor
  • 333+ full patent PDF documents of Prism-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Intraocular lens that improves overall vision where there is a local loss of retinal function
Amo Groningen B.v.
August 09, 2018 - N°20180221140

Systems and methods are provided for improving overall vision in patients suffering from a loss of vision in a portion of the retina (e.g., loss of central vision) by providing symmetric or asymmetric optic with aspheric surface which redirects and/or focuses light incident on the eye at oblique angles onto a peripheral retinal location. The intraocular lens can ...
Improved room lamp
Luke Roberts Gmbh
August 02, 2018 - N°20180220508

The invention relates to a room lamp (1) which is designed to light a space under different angles and in a controlled manner, and which comprises—a plurality of different light emitting elements (122); and—a first illumination body (100) with a plurality of light directing devices at each of which a light emitting element (122) is arranged, each light emitting element ...
Compact head-up display
Valeo Comfort And Driving Assistance
August 02, 2018 - N°20180217488

The invention relates to a compact head-up display (1), in particular for a motor vehicle, comprising: an image generator (9) for displaying an image (7) on a display surface (2); a semi-reflective optical element (3), typically a windscreen, arranged at a distance from the image generator (9) so as to form a virtual image (4) of the image (7) from the image generator (9) on a first side of ...
Prism Patent Pack
Download 333+ patent application PDFs
Prism Patent Applications
Download 333+ Prism-related PDFs
For professional research & prior art discovery
inventor
  • 333+ full patent PDF documents of Prism-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Backlight unit and head-up display device
Yazaki Corporation
August 02, 2018 - N°20180217376

A backlight unit includes a housing having an opening in which an liquid crystal display device is disposed, a light source disposed inside the housing, and an optical member disposed inside the housing, turning a path of light from the light source toward the liquid crystal display device, and having a triangular prism portion made of a translucent material. The ...
Prism sheet and method for producing the same, backlight module and vr display apparatus
Boe Optical Science And Technology Co., Ltd.
August 02, 2018 - N°20180217302

The present application discloses a prism sheet and a method for producing the same, a backlight module and a vr display apparatus. The prism sheet includes a substrate which has a light incidence surface and a light exit surface, the light incidence surface and the light exit surface being respectively arranged on a first side and a second side of ...
Prismatic ball kicking training aid and method of use
August 02, 2018 - N°20180214756

The present ball kicking training aid has a substantially rectangular prism-like shape, with at least one kicking face with a kicking instructional graphic that provides guidance to the practicing player on where to kick and how to kick a ball, such as a soccer ball, an american football, or similar. Because it is proper foot planting is important, at least ...
Mechanical optics for mixed mode surgical laser illumination
Novartis Ag
August 02, 2018 - N°20180214239

Mechanical optics for mode mixing may be used to homogenize different modes in an optical fiber used for surgical illumination. A mechanical optical element, such as a rotating prism or a mirror membrane, may impart motion to an incident beam entering the optical fiber to generate a homogeneous illumination field from a coherent light source..
Laser feedback control systems
Afl Telecommunications Llc
July 26, 2018 - N°20180212394

A laser feedback control system includes a laser operable to emit a laser beam. The control system further includes a prism mirror which includes a first reflective surface.
Ultra-short throw projector
July 26, 2018 - N°20180210181

An ultra-short throw projector device includes a lens system. The lens system includes a first lens group configured to form a first intermediate image from an incident display image; a second lens group configured to form a second intermediate image from the first intermediate image; an aperture configured to be disposed on a point where the first intermediate image is ...
Camera for photogrammetry
Topcon Corporation
July 26, 2018 - N°20180210164

A camera for photogrammerty comprises a camera, a coupling element standardly provided on the camera, an adaptor for attaching a prism which is connectable with the coupling element, and a prism fixed to the adaptor for attaching the prism.. .
Prism Patent Pack
Download 333+ patent application PDFs
Prism Patent Applications
Download 333+ Prism-related PDFs
For professional research & prior art discovery
inventor
  • 333+ full patent PDF documents of Prism-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Asymmetrical magnification inspection system and illumination module
Applied Materials Israel Ltd.
July 26, 2018 - N°20180209915

An illumination module that includes a pair of anamorphic prisms that comprises a first anamorphic prism and a second anamorphic prism; wherein the pair of anamorphic prisms is configured to (a) receive a first radiation beam that propagates along a first optical axis, and (b) asymmetrically magnify the first radiation beam to provide a second radiation beam that propagates along ...
Apparatus and method for measurement of optical frequency shifts
Colorado State University Research Foundation
July 26, 2018 - N°20180209851

An apparatus and method for measuring small changes in the centroid of the spectrum of a light field by conversion of optical frequency centroid shifts into time delays are described. A time delay for a particular frequency of light is created by directing the light into an optically dispersive system that converts the change in center frequency to a change ...
Honeycomb structure
Ngk Insulators, Ltd.
July 26, 2018 - N°20180207571

A honeycomb structure including prismatic columnar honeycomb segments and a bonding layer, wherein the bonding layer has rows in each of which bonding layer portions each disposed between two honeycomb segments arranged to face each other are arranged to extend from one point of a peripheral edge of a bonded body of the honeycomb segments to the other point thereof, ...
Thermally stable ich imaging device
Rebound Therapeutics Corporation
July 26, 2018 - N°20180206882

A cannula system and method for accessing a blood mass in the brain. The system comprises a cannula with a camera mounted on the proximal end of the cannula with a view into the cannula lumen and the surgical field below the lumen.
Cannula with proximally mounted camera and transparent obturator
Rebound Therapeutics Corporation
July 26, 2018 - N°20180206714

A cannula system and method for accessing a blood mass in the brain. The system comprises a cannula with a camera mounted on the proximal end of the cannula with a view into the cannula lumen and the surgical field below the lumen.
Battery module with battery module housing and battery cells
Alevo International S.a.
July 19, 2018 - N°20180205045

A battery module comprises a battery module housing with parts made of plastic and a plurality of prismatic battery cells that have a cell housing with four side walls. Two parallel side walls are larger than the two other side walls.
Optical substrates having light collimating and diffusion structures
Ubright Optronics Corporation
July 19, 2018 - N°20180203286

This invention discloses a method of forming a prism sheet. The method comprises: providing a substrate having a major light input surface and a major light output surface opposite to the major light input surface; forming a prismatic structure on the major light output surface of the substrate; and forming an uneven structure on the major light input surface of ...
See-through eyepiece for near-eye display
Jorjin Technologies Inc.
July 19, 2018 - N°20180203229

The see-through eyepiece includes a first prism, a second prism, and a partially reflective layer. The first prism has an input surface, a flat first total internal reflection surface, and a first interface surface.
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