TW200710470A - Controlling shape and direction of light - Google Patents

Controlling shape and direction of light

Info

Publication number
TW200710470A
TW200710470A TW095124667A TW95124667A TW200710470A TW 200710470 A TW200710470 A TW 200710470A TW 095124667 A TW095124667 A TW 095124667A TW 95124667 A TW95124667 A TW 95124667A TW 200710470 A TW200710470 A TW 200710470A
Authority
TW
Taiwan
Prior art keywords
substrate
light
controlling shape
adjust
transparent
Prior art date
Application number
TW095124667A
Other languages
English (en)
Chinese (zh)
Inventor
Rifat Ata Mustafa Hikmet
Johannes Petrus Maria Ansems
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of TW200710470A publication Critical patent/TW200710470A/zh

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2203/00—Function characteristic
    • G02F2203/28—Function characteristic focussing or defocussing

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Geometry (AREA)
  • Liquid Crystal (AREA)
TW095124667A 2005-07-08 2006-07-06 Controlling shape and direction of light TW200710470A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05106256 2005-07-08

Publications (1)

Publication Number Publication Date
TW200710470A true TW200710470A (en) 2007-03-16

Family

ID=37402725

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095124667A TW200710470A (en) 2005-07-08 2006-07-06 Controlling shape and direction of light

Country Status (7)

Country Link
US (1) US20080211978A1 (OSRAM)
EP (1) EP1904879A2 (OSRAM)
JP (1) JP2009500671A (OSRAM)
KR (1) KR20080034456A (OSRAM)
CN (1) CN101218525A (OSRAM)
TW (1) TW200710470A (OSRAM)
WO (1) WO2007007242A2 (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101622650B1 (ko) * 2009-12-31 2016-06-01 엘지디스플레이 주식회사 액정 전계 렌즈 및 이를 이용한 입체 표시 장치
KR101309424B1 (ko) * 2010-07-29 2013-09-23 주식회사 팬택 입체영상 디스플레이 장치 및 그의 제조 방법
US8994915B2 (en) * 2010-12-17 2015-03-31 Lensvector Inc. Multiple cell liquid crystal optical device with coupled electric field control
US10302585B2 (en) 2016-01-07 2019-05-28 Apple Inc. Capacitive DOE integrity monitor
JP6481084B2 (ja) * 2016-06-27 2019-03-13 富士フイルム株式会社 映像表示機能付き眼鏡
JP7271368B2 (ja) * 2019-08-26 2023-05-11 株式会社ジャパンディスプレイ 照明装置及び表示装置
DE102020002323B3 (de) 2020-04-07 2021-07-22 Sioptica Gmbh Optisches Element zur Beeinflussung von Lichtrichtungen und Bildschirm mit einem solchen optischen Element
CN114114758B (zh) * 2021-12-13 2024-07-02 上海天马微电子有限公司 一种背光模组及包含该背光模组的显示装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5122888A (en) * 1987-07-10 1992-06-16 Canon Kabushiki Kaisha Focusing plate having phase grating formed by using liquid crystal
JPH0312631A (ja) * 1989-06-09 1991-01-21 Seiko Epson Corp 液晶電気光学素子
JPH04240817A (ja) * 1991-01-25 1992-08-28 Seiko Epson Corp 光学素子
US5126869A (en) * 1990-12-03 1992-06-30 Raytheon Company Two-dimensional, phased-array optical beam steerer
US5486936A (en) * 1992-03-25 1996-01-23 Tomoegawa Paper Co., Ltd. Optically addressed spatial light modulator
WO1995015513A1 (en) * 1993-11-30 1995-06-08 Isis Innovation Limited Improvements relating to spatial light modulators
US5477354A (en) * 1994-11-21 1995-12-19 Rockwell International Corporation Ferroelectric liquid crystal phase-only modulator with one ferroelectric liquid crystal spatial light modulator's smectic layers orthogonal to another's
GB2317710A (en) * 1996-09-27 1998-04-01 Sharp Kk Spatial light modulator and directional display
GB9622083D0 (en) * 1996-10-23 1996-12-18 Isis Innovation 3-D image display
JPH117035A (ja) * 1997-04-23 1999-01-12 Sharp Corp 液晶表示装置及びその製造方法
AU2439001A (en) * 1999-12-16 2001-06-25 Reveo, Inc. Three-dimensional volumetric display
US20020036958A1 (en) * 2000-07-24 2002-03-28 Hidenori Wada Optical element, optical head, optical recording/reproducing apparatus and optical recording/reproducing method
FR2810415B1 (fr) * 2000-06-16 2002-12-06 France Telecom Aiguilleur optique a cristaux liquides a commande fiabilisee
JP2002221730A (ja) * 2001-01-24 2002-08-09 Sony Corp 液晶表示装置
JP3909812B2 (ja) * 2001-07-19 2007-04-25 富士フイルム株式会社 表示素子及び露光素子
GB0119176D0 (en) * 2001-08-06 2001-09-26 Ocuity Ltd Optical switching apparatus
JP2003140105A (ja) * 2001-11-05 2003-05-14 Casio Comput Co Ltd 平面レンズ素子及びその製造方法及び前記平面レンズ素子を用いた表示装置
JP2003161810A (ja) * 2001-11-28 2003-06-06 Citizen Electronics Co Ltd 密着イメージセンサー用紫外線硬化型液晶マイクロレンズ
US7079203B1 (en) * 2003-06-23 2006-07-18 Research Foundation Of The University Of Central Florida, Inc. Electrically tunable polarization-independent micro lens using polymer network twisted nematic liquid crystal
JP2006023670A (ja) * 2004-07-09 2006-01-26 Fuji Xerox Co Ltd ホログラム記録方法、光記録媒体、及びホログラム記録装置
US7359105B2 (en) * 2006-02-07 2008-04-15 Sharp Kabushiki Kaisha Spatial light modulator and a display device

Also Published As

Publication number Publication date
KR20080034456A (ko) 2008-04-21
WO2007007242A3 (en) 2007-03-29
JP2009500671A (ja) 2009-01-08
WO2007007242A2 (en) 2007-01-18
EP1904879A2 (en) 2008-04-02
US20080211978A1 (en) 2008-09-04
CN101218525A (zh) 2008-07-09

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