WO2006064500A3 - Device and method for optical resizing - Google Patents

Device and method for optical resizing Download PDF

Info

Publication number
WO2006064500A3
WO2006064500A3 PCT/IL2005/001344 IL2005001344W WO2006064500A3 WO 2006064500 A3 WO2006064500 A3 WO 2006064500A3 IL 2005001344 W IL2005001344 W IL 2005001344W WO 2006064500 A3 WO2006064500 A3 WO 2006064500A3
Authority
WO
WIPO (PCT)
Prior art keywords
optical
facet
layer
layers
optical resizing
Prior art date
Application number
PCT/IL2005/001344
Other languages
French (fr)
Other versions
WO2006064500A2 (en
Inventor
Yosi Shani
Original Assignee
Oms Displays Ltd
Yosi Shani
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.)
Filing date
Publication date
Application filed by Oms Displays Ltd, Yosi Shani filed Critical Oms Displays Ltd
Priority to JP2007546304A priority Critical patent/JP2008527399A/en
Priority to EP05816041A priority patent/EP1831741A2/en
Publication of WO2006064500A2 publication Critical patent/WO2006064500A2/en
Publication of WO2006064500A3 publication Critical patent/WO2006064500A3/en
Priority to US11/582,359 priority patent/US7773849B2/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
    • G02B6/08—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images with fibre bundle in form of plate
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12166—Manufacturing methods
    • G02B2006/12195—Tapering

Abstract

An optical resizing device is disclosed. The device comprises a plurality of layers forming a substrate having a first facet and a second facet. Each layer of the plurality of layers having an arrangement of waveguides formed and/or embedded in the layer. In one embodiment, the layers are arranged in a partially overlapping optical arrangement such that each layer has an optically exposed region at the second facet. In another embodiment, the device comprises two optical resizing elements, each configured to provide optical expansion or contraction in one dimension, such that light propagating the device experiences two-dimensional optical resizing.
PCT/IL2005/001344 2004-12-14 2005-12-14 Device and method for optical resizing WO2006064500A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007546304A JP2008527399A (en) 2004-12-14 2005-12-14 Apparatus and method for optical resizing
EP05816041A EP1831741A2 (en) 2004-12-14 2005-12-14 Device and method for optical resizing
US11/582,359 US7773849B2 (en) 2004-12-14 2006-10-18 Device and method for optical resizing and backlighting

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63551004P 2004-12-14 2004-12-14
US60/635,510 2004-12-14

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/582,359 Continuation-In-Part US7773849B2 (en) 2004-12-14 2006-10-18 Device and method for optical resizing and backlighting

Publications (2)

Publication Number Publication Date
WO2006064500A2 WO2006064500A2 (en) 2006-06-22
WO2006064500A3 true WO2006064500A3 (en) 2006-10-05

Family

ID=36097281

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2005/001344 WO2006064500A2 (en) 2004-12-14 2005-12-14 Device and method for optical resizing

Country Status (5)

Country Link
EP (1) EP1831741A2 (en)
JP (1) JP2008527399A (en)
KR (1) KR20070100729A (en)
CN (1) CN101124497A (en)
WO (1) WO2006064500A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115494654A (en) * 2012-06-11 2022-12-20 奇跃公司 Multi-depth planar three-dimensional display using a waveguide reflector array projector
WO2016022476A1 (en) 2014-08-04 2016-02-11 Dolby Laboratories Licensing Corporation Tiled assemblies for a high dynamic range display panel
US10605984B2 (en) * 2016-12-01 2020-03-31 Waymo Llc Array of waveguide diffusers for light detection using an aperture
CN110286486B (en) * 2018-06-03 2021-08-20 胡大文 Method for conveying optical images
EP3599541B1 (en) * 2018-07-26 2023-12-13 University of Vienna Optical waveguide light emitter and touchscreen
EP4352557A1 (en) * 2021-06-07 2024-04-17 Lumus Ltd. Methods of fabrication of optical aperture multipliers having rectangular waveguide

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402000A (en) * 1964-09-10 1968-09-17 Norman H. Crawford Fiber optical image enlarger
US3728422A (en) * 1970-12-17 1973-04-17 Fuji Photo Film Co Ltd Method of making an image transmitting device
US4208096A (en) * 1976-11-26 1980-06-17 New York Institute Of Technology Optical display apparatus
JPH07301730A (en) * 1994-05-06 1995-11-14 Sharp Corp Waveguide type reducing image sensor

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US4515683A (en) * 1983-09-15 1985-05-07 Ashland Oil, Inc. Passivation of vanadium accumulated on catalytic solid fluidizable particles
JPS60189085A (en) * 1984-03-07 1985-09-26 Omron Tateisi Electronics Co Character recognition processing method
JPS62123407A (en) * 1985-11-22 1987-06-04 Furukawa Electric Co Ltd:The Optical circuit board
JPH05232332A (en) * 1992-02-18 1993-09-10 Asahi Chem Ind Co Ltd Picture image display device
JPH06250029A (en) * 1993-02-24 1994-09-09 Sanyo Electric Co Ltd Liquid crystal plane display device
JPH06300929A (en) * 1993-04-14 1994-10-28 Asahi Chem Ind Co Ltd Image display device
JPH07333760A (en) * 1994-06-15 1995-12-22 Hitachi Ltd Automatic adjusting system
JP3178313B2 (en) * 1995-11-14 2001-06-18 カシオ計算機株式会社 Display device
JPH11184400A (en) * 1997-12-22 1999-07-09 Casio Comput Co Ltd Display device
JP2001174648A (en) * 1999-12-20 2001-06-29 Shizuki Electric Co Inc Image display device
JP4169238B2 (en) * 2000-06-30 2008-10-22 株式会社リコー Two-dimensional enlargement / reduction optical device and manufacturing method thereof
JP2002182588A (en) * 2000-12-19 2002-06-26 Ricoh Co Ltd Optical transmit information converting method, optical transmission device and its manufacturing method, image output device, image input device, image enlargement display device, and image reduction reading device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402000A (en) * 1964-09-10 1968-09-17 Norman H. Crawford Fiber optical image enlarger
US3728422A (en) * 1970-12-17 1973-04-17 Fuji Photo Film Co Ltd Method of making an image transmitting device
US4208096A (en) * 1976-11-26 1980-06-17 New York Institute Of Technology Optical display apparatus
JPH07301730A (en) * 1994-05-06 1995-11-14 Sharp Corp Waveguide type reducing image sensor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 03 29 March 1996 (1996-03-29) *

Also Published As

Publication number Publication date
CN101124497A (en) 2008-02-13
WO2006064500A2 (en) 2006-06-22
KR20070100729A (en) 2007-10-11
JP2008527399A (en) 2008-07-24
EP1831741A2 (en) 2007-09-12

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