DK1701203T3 - Fladskærm - Google Patents

Fladskærm

Info

Publication number
DK1701203T3
DK1701203T3 DK05005249T DK05005249T DK1701203T3 DK 1701203 T3 DK1701203 T3 DK 1701203T3 DK 05005249 T DK05005249 T DK 05005249T DK 05005249 T DK05005249 T DK 05005249T DK 1701203 T3 DK1701203 T3 DK 1701203T3
Authority
DK
Denmark
Prior art keywords
liquid crystal
light
light guiding
point light
flat
Prior art date
Application number
DK05005249T
Other languages
English (en)
Inventor
Martin Dr Klenke
Original Assignee
Nanogate Advanced Materials Gmbh
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 Nanogate Advanced Materials Gmbh filed Critical Nanogate Advanced Materials Gmbh
Application granted granted Critical
Publication of DK1701203T3 publication Critical patent/DK1701203T3/da

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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133603—Direct backlight with LEDs
    • 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
    • G02F2203/22—Function characteristic diffractive

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Laminated Bodies (AREA)
  • Led Device Packages (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
DK05005249T 2005-03-10 2005-03-10 Fladskærm DK1701203T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05005249A EP1701203B1 (de) 2005-03-10 2005-03-10 Flachbildschirm

Publications (1)

Publication Number Publication Date
DK1701203T3 true DK1701203T3 (da) 2007-09-24

Family

ID=34934180

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05005249T DK1701203T3 (da) 2005-03-10 2005-03-10 Fladskærm

Country Status (12)

Country Link
US (1) US7623197B2 (da)
EP (1) EP1701203B1 (da)
JP (1) JP2008537785A (da)
KR (1) KR100896031B1 (da)
CN (1) CN100578318C (da)
AT (1) ATE362619T1 (da)
DE (1) DE502005000735D1 (da)
DK (1) DK1701203T3 (da)
ES (1) ES2287827T3 (da)
PL (1) PL1701203T3 (da)
TW (1) TW200632471A (da)
WO (1) WO2006094993A1 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7682062B2 (en) * 2004-09-09 2010-03-23 Nanogate Advanced Materials Gmbh Illuminating device
PL1700871T3 (pl) * 2005-03-10 2007-12-31 Nanogate Advanced Mat Gmbh Kompozycja do odwzorowywania do wytwarzania precyzyjnych układów optycznych
JP5357016B2 (ja) * 2006-06-15 2013-12-04 ウィ−ラン・インコーポレイテッド 液晶表示装置
FR2999977B1 (fr) * 2012-12-21 2018-03-16 Saint Gobain Vitrage comprenant un systeme a diffusion lumineuse variable utilise comme ecran
TWI576540B (zh) * 2014-02-17 2017-04-01 Lighting device
JP6343972B2 (ja) 2014-03-10 2018-06-20 富士通株式会社 照明装置及び生体認証装置
US10463688B2 (en) * 2015-07-02 2019-11-05 Wisconsin Alumni Research Foundation Nylon-3 polymers active against Clostridium difficile
CN111065957B (zh) 2017-08-23 2022-04-05 交互数字麦迪逊专利控股公司 用于生成投影3d光场的光场图像引擎方法和装置
JP7278277B2 (ja) * 2017-11-02 2023-05-19 ピーシーエムエス ホールディングス インコーポレイテッド ライトフィールドディスプレイにおける開口拡大のための方法およびシステム
KR102894906B1 (ko) 2019-06-07 2025-12-04 피씨엠에스 홀딩스, 인크. 분산 애퍼처들에 기초한 라이트 필드 디스플레이들을 위한 광학 방법 및 시스템
EP3990972A1 (en) 2019-06-28 2022-05-04 PCMS Holdings, Inc. Optical method and system for light field (lf) displays based on tunable liquid crystal (lc) diffusers

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5499138A (en) * 1992-05-26 1996-03-12 Olympus Optical Co., Ltd. Image display apparatus
JP3632208B2 (ja) * 1995-11-06 2005-03-23 セイコーエプソン株式会社 照明装置並びにそれらを用いた液晶表示装置及び電子機器
GB9613802D0 (en) * 1996-07-01 1996-09-04 Nashua Corp Improvements in or relating to light diffusers
US6007209A (en) * 1997-03-19 1999-12-28 Teledyne Industries, Inc. Light source for backlighting
WO1999049358A1 (en) * 1998-03-26 1999-09-30 Mitsubishi Denki Kabushiki Kaisha Image display and light-emitting device
FI107085B (fi) * 1999-05-28 2001-05-31 Ics Intelligent Control System Valopaneeli
GB9919689D0 (en) * 1999-08-19 1999-10-20 Microsharp Corp Limited Back-lighting arrangement and the like
JP2001133628A (ja) * 1999-08-26 2001-05-18 Nippon Mitsubishi Oil Corp 偏光回折性フィルムの製造方法
JP3457591B2 (ja) * 1999-10-08 2003-10-20 インターナショナル・ビジネス・マシーンズ・コーポレーション 液晶表示装置
AU2002347692C1 (en) * 2001-10-26 2008-03-06 Ammono Sp. Zo.O. Bulk monocrystalline gallium nitride
US7057211B2 (en) * 2001-10-26 2006-06-06 Ammono Sp. Zo.O Nitride semiconductor laser device and manufacturing method thereof
JP3828402B2 (ja) * 2001-11-08 2006-10-04 株式会社日立製作所 背面照明装置およびこれを用いた液晶表示装置並びに液晶表示装置の照明方法
JP4082083B2 (ja) * 2002-05-10 2008-04-30 セイコーエプソン株式会社 照明装置および投射型表示装置
US20060138431A1 (en) * 2002-05-17 2006-06-29 Robert Dwilinski Light emitting device structure having nitride bulk single crystal layer
JP4170084B2 (ja) * 2002-12-04 2008-10-22 三菱電機株式会社 面状光源装置及び表示装置
JP4337460B2 (ja) * 2003-07-31 2009-09-30 凸版印刷株式会社 照明装置用光学素子およびその照明装置
JP2005062692A (ja) * 2003-08-19 2005-03-10 Internatl Business Mach Corp <Ibm> カラー表示装置、光学素子、およびカラー表示装置の製造方法
TWI282446B (en) * 2003-12-05 2007-06-11 Hon Hai Prec Ind Co Ltd Light guide plate and backlight device using the same
DE102004009048A1 (de) 2004-02-23 2005-09-08 Schunk Ultraschalltechnik Gmbh Werkzeug

Also Published As

Publication number Publication date
TW200632471A (en) 2006-09-16
US7623197B2 (en) 2009-11-24
EP1701203B1 (de) 2007-05-16
ES2287827T3 (es) 2007-12-16
EP1701203A1 (de) 2006-09-13
CN101137931A (zh) 2008-03-05
KR20070118632A (ko) 2007-12-17
CN100578318C (zh) 2010-01-06
JP2008537785A (ja) 2008-09-25
PL1701203T3 (pl) 2007-10-31
KR100896031B1 (ko) 2009-05-11
US20080007671A1 (en) 2008-01-10
DE502005000735D1 (de) 2007-06-28
ATE362619T1 (de) 2007-06-15
WO2006094993A1 (de) 2006-09-14

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