Images List Premium Download Classic

Pupil

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


loading
NEW Combining video-based and optic-based augmented reality in a near eye display
Augmedics Ltd.
June 22, 2017 - N°20170178375

Apparatus, including a retaining structure (54), positioned near a subject's eye that has a pupil with a diameter, an optical combiner (52a) mounted on the structure before the eye, and a pixelated screen (60a) having an array of variably transparent pixels coating the combiner. There is an image capturing device (68a) mounted on the structure to capture an image of a ...
NEW Head mounted display and low conspicuity pupil illuminator
3m Innovative Properties Company
June 22, 2017 - N°20170176749

The present disclosure provides for an optical element useful in an optical device for illuminating the pupil of an eye, particularly for use with a head mountable display that can include eye-tracking. The optical device includes a light source and an optical element that transmits light, where light emitted from the light source is directed by the optical element toward ...
NEW Multi-pupil display system for head-mounted display device
3m Innovative Properties Company
June 22, 2017 - N°20170176747

Disclosed are an apparatus and method for increasing the fov of displayed images in a head-mounted display (hmd) device. A display apparatus comprises a display module and a waveguide optically coupled to the display module. The display module may generate individually multiple different portions of an image, to be conveyed to an optical receptor of a user of the hmd ...
NEW Pupil Patent Pack
Download 227+ patent application PDFs
Pupil Patent Applications
Download 227+ Pupil-related PDFs
For professional research & prior art discovery
inventor
  • 227+ full patent PDF documents of Pupil-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.
Immersive compact display glasses
Tesseland Llc
June 15, 2017 - N°20170171533

A display generates a real image of object pixels, from which an optical system with lenslets generates an immersive virtual image of image pixels, by each ienslet projecting light from the display to a respective pupil range on an imaginary eyeball subtending 15 degrees whole angle at the center of the eyeball. Object pixels are in clusters, each associated with a ...
Viewing optics test subsystem for head mounted displays
Oculus Vr, Llc
June 15, 2017 - N°20170169747

An optical evaluation workstation evaluates quality metrics (e. G., optical contrast) of optical elements of a hmd. The workstation includes a test pattern, an optical element feed assembly, a light source, a camera and a control module. The light source backlights the test pattern with diffuse light. The optical element feed assembly receives an optical element of a hmd and ...
Display with multilayer diffractive optical elements
Oculus Vr, Llc
June 15, 2017 - N°20170168301

The display headset for presenting an image to a user includes an electronic display and an optics block. The electronic display emits image light associated with the image toward an exit pupil corresponding to a location of an eye of the user. The optics block directs the image light from the electronic display to the exit pupil. The optics block ...
Pupil Patent Pack
Download 227+ patent application PDFs
Pupil Patent Applications
Download 227+ Pupil-related PDFs
For professional research & prior art discovery
inventor
  • 227+ full patent PDF documents of Pupil-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.
Split exit pupil heads-up display systems and methods
Ostendo Technologies, Inc.
June 08, 2017 - N°20170163911

Split exit pupil (or split eye-box) heads-up display (hud) systems and methods are described. The described hud system methods make use of a split exit pupil design method that enables a modular hud system and allows the hud system viewing eye-box size to be tailored while reducing the overall hud volumetric aspects. A hud module utilizes a high brightness small ...
Information processing apparatus and information processing method
Canon Kabushiki Kaisha
June 08, 2017 - N°20170163875

Provided is an information processing apparatus having an aberration information obtaining unit configured to obtain first aberration information of an image capturing optical system associated with the first pupil region and second aberration information of the image capturing optical system associated with the second pupil region; a calculation unit configured to calculate a first defocus information based on at least ...
Mobile terminal and method for controlling the same
Lg Electronics Inc.
June 08, 2017 - N°20170160812

Disclosed are a mobile terminal capable of controlling a head mounted display (hmd) and a controlling method thereof. The mobile terminal includes: a sensor; a communication unit capable of communicating with a head mounted display configured to display a virtual reality screen; and a controller capable of: controlling the head mounted display to display the virtual reality screen including first ...
Illumination optical assembly for projection lithography
Carl Zeiss Smt Gmbh
June 08, 2017 - N°20170160644

An illumination optical assembly for projection lithography serves for illuminating an object field, in which an object to be imaged is arrangeable. The object field has a scan length along an object displacement direction. The illumination optical assembly has two facet mirrors for the reflective guidance of illumination light towards the object field. Second facets of the second facet mirror ...
Iillumination optical unit for projection lithography
Carl Zeiss Smt Gmbh
June 08, 2017 - N°20170160641

An illumination optical unit for projection lithography illuminates an illumination field, in which an object field of a downstream imaging optical unit and an object to be illuminated are arrangeable, with illumination light of an euv light source. The illumination optical unit includes two facet mirrors for reflecting, overlaid guidance of partial beams of a beam of the euv illumination ...
Illumination optical assembly for projection lithography
Carl Zeiss Smt Gmbh
June 08, 2017 - N°20170160640

An illumination optical assembly for projection lithography serves for illuminating an illumination field, in which an object field of a downstream imaging optical assembly is arrangeable, with illumination light of an euv light source. The illumination optical assembly has a pupil illumination unit, on which the illumination light impinges and which includes facets for illuminating a pupil in the illumination ...
Imaging using multiple different narrow bands of light having respective different emission peaks
Carl Zeiss Smt Gmbh
June 08, 2017 - N°20170160548

A near eye or heads up display system includes at least one light source, an imaging device, and an optical structure. The at least one light source can be, e. G., a red light source that produces light within a red wavelength range that has at least two different narrow bands of light having respective different emission peaks. The imaging ...
Pupil Patent Pack
Download 227+ patent application PDFs
Pupil Patent Applications
Download 227+ Pupil-related PDFs
For professional research & prior art discovery
inventor
  • 227+ full patent PDF documents of Pupil-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.
Line-of-sight detection apparatus
Alps Electric Co., Ltd.
June 08, 2017 - N°20170156590

An image acquisition unit acquires images from a plurality of cameras arranged so as to be spaced apart by a predetermined distance such that the optical axes are not substantially coaxial with each other; a plurality of light sources are each arranged such that the optical axis is substantially coaxial with either of the plurality of cameras; and as first ...
Zone extension systems and methods
Amo Development, Llc
June 08, 2017 - N°20170156584

Wavefront measurements of eyes are often taken when the pupil is in a first configuration in an evaluation context. The results can be represented by a set of basis function coefficients. Prescriptive treatments are often applied in a treatment context, which is different from the evaluation context. Hence, the patient pupil can be in a different, second configuration, during treatment. ...
Image processing apparatus, image processing method, imaging apparatus, and recording medium
Canon Kabushiki Kaisha
June 01, 2017 - N°20170155882

An imaging element includes a plurality of photoelectric conversion units which photoelectrically convert an optical image of a subject imaged by an imaging optical system into an electrical signal. A first photoelectric conversion unit receives light passing through a first pupil area of the imaging optical system and a second photoelectric conversion unit receives light passing through a second pupil ...
Auto focus photographing system and electronic device employing the same
Chiun Mai Communication Systems, Inc.
June 01, 2017 - N°20170155830

An auto focus photographing system applied in an electronic device that is worn before eyes of a user is provided. The auto focus photographing system includes a first camera module, a second camera module, and a processor. The first camera module captures images of the eyes. The second camera module captures images of objects that the eyes focus on. The ...
Imaging device and imaging method
Fujifilm Corporation
June 01, 2017 - N°20170155821

An imaging device includes an imaging optical system that includes a first optical system and a second optical system having independent characteristics; an imaging element that includes plural light-receiving sensors that pupil-split light passed through a corresponding optical system among the first optical system and the second optical system to receive the light; an image generation unit that generates a ...
Extended field of view in near-eye display using wide-spectrum imager
Microsoft Technology Licensing, Llc
June 01, 2017 - N°20170153460

In a near-eye optical display system comprising a waveguide and diffractive optical elements (does) configured for in-coupling, exit pupil expansion, and out-coupling, a wide-spectrum imager generates imaging light that is in-coupled to the system with an input pupil having an extended field of view (fov). Wide-spectrum imaging light impinges on the in-coupling doe over a range of incidence angles. As ...
Projection lens and image projection apparatus
Canon Kabushiki Kaisha
June 01, 2017 - N°20170153430

The projection lens includes at least one plastic lens having a negative power and disposed on an enlargement conjugate side further than a reduction conjugate side pupil. The projection lens satisfies 1. 4≦ft/fw≦2. 5, −0. 70≦ft/fpl≦−0. 33 and −1. 0≦1−(fnot×l×tan(ωt))/ft≦0. 2. Fpl represents a focal length ...
Exposure method and apparatus, and method for fabricating device with light amount distribution having light ...
Canon Kabushiki Kaisha
May 25, 2017 - N°20170146913

An exposure method and apparatus for illuminating a pattern with an illumination system to expose a substrate through a projection system. The pattern is illuminated with illumination light with a light amount distribution in which an amount of light is larger in a pair of first areas and a pair of second areas than in an area other than the ...
Loading