EP3092791A4 - Imaging a curved mirror and partially transparent plate - Google Patents

Imaging a curved mirror and partially transparent plate Download PDF

Info

Publication number: EP3092791A4
Authority: EP; European Patent Office
Prior art keywords: imaging; transparent plate; partially transparent; curved mirror; mirror
Prior art date: 2014-01-06
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP15733097.8A

Other languages

German (de)

French (fr)

Other versions

EP3092791A1 (en

Inventor

Allan Thomas EVANS

Christopher David Westra

D. Scott Dewald

Warren Cornelius WELCH III

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Avegant Corp

Original Assignee

Avegant Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2014-01-06

Filing date

2015-01-06

Publication date

2017-09-06

2015-01-06Application filed by Avegant CorpfiledCriticalAvegant Corp

2016-11-16Publication of EP3092791A1publicationCriticalpatent/EP3092791A1/en

2017-09-06Publication of EP3092791A4publicationCriticalpatent/EP3092791A4/en

StatusWithdrawnlegal-statusCriticalCurrent

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/48—Laser speckle optics
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/2006—Lamp housings characterised by the light source
- G03B21/2033—LED or laser light sources
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/208—Homogenising, shaping of the illumination light
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination systems
- H04N9/3161—Modulator illumination systems using laser light sources
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/007—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light
- G02B26/008—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light in the form of devices for effecting sequential colour changes, e.g. colour wheels
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
- G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
- G02B27/1026—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with reflective spatial light modulators
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/149—Beam splitting or combining systems operating by reflection only using crossed beamsplitting surfaces, e.g. cross-dichroic cubes or X-cubes
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements

Landscapes

Physics & Mathematics (AREA)
Optics & Photonics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Controls And Circuits For Display Device (AREA)
Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Lenses (AREA)
Liquid Crystal Display Device Control (AREA)

EP15733097.8A2014-01-062015-01-06Imaging a curved mirror and partially transparent plateWithdrawnEP3092791A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201461924209P	2014-01-06	2014-01-06
PCT/US2015/010380WO2015103640A1 (en)	2014-01-06	2015-01-06	Imaging a curved mirror and partially transparent plate

Publications (2)

Publication Number	Publication Date
EP3092791A1 EP3092791A1 (en)	2016-11-16
EP3092791A4true EP3092791A4 (en)	2017-09-06

Family

ID=53494154

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP15733097.8AWithdrawnEP3092791A4 (en)	2014-01-06	2015-01-06	Imaging a curved mirror and partially transparent plate

Country Status (4)

Country	Link
EP (1)	EP3092791A4 (en)
JP (1)	JP2017511496A (en)
CN (1)	CN106464818A (en)
WO (3)	WO2015103633A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN106595859B (en)*	2016-11-01	2019-10-29	清华大学	Terrible imaging method and the terrible imaging device for applying it
CN110603513B (en)*	2018-08-27	2023-08-29	深圳市汇顶科技股份有限公司	Eye tracking device and method for tracking eyes by utilizing optical imaging
EP4200660A1 (en)	2020-08-20	2023-06-28	Creal Sa	Near-eye image projection system and wearable device comprising said near-eye image projection system

Citations (4)

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US5886822A (en)*	1996-10-08	1999-03-23	The Microoptical Corporation	Image combining system for eyeglasses and face masks
US6097543A (en)*	1992-02-07	2000-08-01	I-O Display Systems Llc	Personal visual display
US6185045B1 (en)*	1997-01-06	2001-02-06	Olympus Optical Co., Ltd.	Image display apparatus with mechanism for modifying the appearance of the periphery of a display device
US20120236030A1 (en)*	2010-02-28	2012-09-20	Osterhout Group, Inc.	See-through near-eye display glasses including a modular image source

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US6008781A (en)*	1992-10-22	1999-12-28	Board Of Regents Of The University Of Washington	Virtual retinal display
US6097353A (en)*	1998-01-20	2000-08-01	University Of Washington	Augmented retinal display with view tracking and data positioning
US7084841B2 (en)*	2000-04-07	2006-08-01	Tibor Balogh	Method and apparatus for the presentation of three-dimensional images
US6932090B1 (en)*	2003-02-06	2005-08-23	The United States Of America As Represented By The United States National Aeronautics And Space Administration	Motion sickness treatment apparatus and method
US7724210B2 (en)*	2004-05-07	2010-05-25	Microvision, Inc.	Scanned light display system using large numerical aperture light source, method of using same, and method of making scanning mirror assemblies
CA2576026A1 (en)*	2004-08-03	2006-02-09	Silverbrook Research Pty Ltd	Walk-up printing
US7481541B2 (en)*	2005-04-22	2009-01-27	Barco N.V.	Method and systems for projecting images
US7275826B2 (en)*	2005-08-03	2007-10-02	Carestream Health, Inc.	Fundus camera having curved mirror objective
US8376585B2 (en)*	2008-10-28	2013-02-19	Raymond A. Noeth	Energy efficient illumination apparatus and method for illuminating surfaces
US20120086917A1 (en)*	2009-09-29	2012-04-12	Sanyo Electric Co., Ltd.	Optical unit, projection display apparatus, and optical diffuser
WO2011149558A2 (en)*	2010-05-28	2011-12-01	Abelow Daniel H	Reality alternate
US9529191B2 (en)*	2010-11-03	2016-12-27	Trex Enterprises Corporation	Dynamic foveal vision display
US9210413B2 (en)*	2012-05-15	2015-12-08	Imagine Mobile Augmented Reality Ltd	System worn by a moving user for fully augmenting reality by anchoring virtual objects

2015
- 2015-01-06WOPCT/US2015/010372patent/WO2015103633A1/enactiveApplication Filing
- 2015-01-06WOPCT/US2015/010380patent/WO2015103640A1/enactiveApplication Filing
- 2015-01-06JPJP2016545798Apatent/JP2017511496A/enactivePending
- 2015-01-06CNCN201580008396.7Apatent/CN106464818A/enactivePending
- 2015-01-06WOPCT/US2015/010377patent/WO2015103638A1/enactiveApplication Filing
- 2015-01-06EPEP15733097.8Apatent/EP3092791A4/ennot_activeWithdrawn

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6097543A (en)*	1992-02-07	2000-08-01	I-O Display Systems Llc	Personal visual display
US5886822A (en)*	1996-10-08	1999-03-23	The Microoptical Corporation	Image combining system for eyeglasses and face masks
US6185045B1 (en)*	1997-01-06	2001-02-06	Olympus Optical Co., Ltd.	Image display apparatus with mechanism for modifying the appearance of the periphery of a display device
US20120236030A1 (en)*	2010-02-28	2012-09-20	Osterhout Group, Inc.	See-through near-eye display glasses including a modular image source

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references ofWO2015103640A1*

Also Published As

Publication number	Publication date
WO2015103633A1 (en)	2015-07-09
WO2015103638A1 (en)	2015-07-09
EP3092791A1 (en)	2016-11-16
CN106464818A (en)	2017-02-22
JP2017511496A (en)	2017-04-20
WO2015103640A1 (en)	2015-07-09

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EP3176613A4 (en)	2018-01-24	Transparent laminate
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Legal Events

Date	Code	Title	Description
2016-10-14	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text:ORIGINAL CODE: 0009012
2016-11-16	17P	Request for examination filed	Effective date:20160630
2016-11-16	AK	Designated contracting states	Kind code of ref document:A1 Designated state(s):AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2016-11-16	AX	Request for extension of the european patent	Extension state:BA ME
2017-04-12	DAX	Request for extension of the european patent (deleted)
2017-09-06	A4	Supplementary search report drawn up and despatched	Effective date:20170803
2017-09-06	RIC1	Information provided on ipc code assigned before grant	Ipc:G02B 27/01 20060101AFI20170728BHEP
2018-08-17	STAA	Information on the status of an ep patent application or granted ep patent	Free format text:STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2018-09-19	18D	Application deemed to be withdrawn	Effective date:20180302

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