BE1007482A3 - Beeldweergaveinrichting voorzien van een elektro-optisch medium. - Google Patents

Beeldweergaveinrichting voorzien van een elektro-optisch medium. Download PDF

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Publication number
BE1007482A3
BE1007482A3 BE9300940A BE9300940A BE1007482A3 BE 1007482 A3 BE1007482 A3 BE 1007482A3 BE 9300940 A BE9300940 A BE 9300940A BE 9300940 A BE9300940 A BE 9300940A BE 1007482 A3 BE1007482 A3 BE 1007482A3
Authority
BE
Belgium
Prior art keywords
image
image display
electrode
display device
electro
Prior art date
Application number
BE9300940A
Other languages
English (en)
Dutch (nl)
Inventor
Anthonie H Bergman
Original Assignee
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 Philips Electronics Nv filed Critical Philips Electronics Nv
Priority to BE9300940A priority Critical patent/BE1007482A3/nl
Priority to US08/302,568 priority patent/US5581380A/en
Priority to JP50857095A priority patent/JP3610066B2/ja
Priority to PCT/IB1994/000272 priority patent/WO1995007495A1/en
Priority to KR1019950701815A priority patent/KR100314694B1/ko
Priority to DE69410983T priority patent/DE69410983T2/de
Priority to EP94924976A priority patent/EP0677179B1/en
Priority to TW083111342A priority patent/TW277128B/zh
Application granted granted Critical
Publication of BE1007482A3 publication Critical patent/BE1007482A3/nl
Priority to US08/618,934 priority patent/US5708487A/en

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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
    • 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
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
    • 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
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • 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
    • G02F1/133502—Antiglare, refractive index matching layers
    • 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
    • G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
    • 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
    • G02F1/133616—Front illuminating devices

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Dispersion Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
BE9300940A 1993-09-08 1993-09-08 Beeldweergaveinrichting voorzien van een elektro-optisch medium. BE1007482A3 (nl)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BE9300940A BE1007482A3 (nl) 1993-09-08 1993-09-08 Beeldweergaveinrichting voorzien van een elektro-optisch medium.
US08/302,568 US5581380A (en) 1993-09-08 1994-09-08 Transparent-scattering display device
JP50857095A JP3610066B2 (ja) 1993-09-08 1994-09-09 電気光学媒体を具える表示装置
PCT/IB1994/000272 WO1995007495A1 (en) 1993-09-08 1994-09-09 Display device comprising an electro-optical medium
KR1019950701815A KR100314694B1 (ko) 1993-09-08 1994-09-09 전기광학매체를구비한디스플레이장치
DE69410983T DE69410983T2 (de) 1993-09-08 1994-09-09 Anzeigevorrichtung mit elektrooptischem medium
EP94924976A EP0677179B1 (en) 1993-09-08 1994-09-09 Display device comprising an electro-optical medium
TW083111342A TW277128B (OSRAM) 1993-09-08 1994-12-06
US08/618,934 US5708487A (en) 1993-09-08 1996-03-20 Transparent-scattering display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9300940A BE1007482A3 (nl) 1993-09-08 1993-09-08 Beeldweergaveinrichting voorzien van een elektro-optisch medium.

Publications (1)

Publication Number Publication Date
BE1007482A3 true BE1007482A3 (nl) 1995-07-11

Family

ID=3887318

Family Applications (1)

Application Number Title Priority Date Filing Date
BE9300940A BE1007482A3 (nl) 1993-09-08 1993-09-08 Beeldweergaveinrichting voorzien van een elektro-optisch medium.

Country Status (8)

Country Link
US (2) US5581380A (OSRAM)
EP (1) EP0677179B1 (OSRAM)
JP (1) JP3610066B2 (OSRAM)
KR (1) KR100314694B1 (OSRAM)
BE (1) BE1007482A3 (OSRAM)
DE (1) DE69410983T2 (OSRAM)
TW (1) TW277128B (OSRAM)
WO (1) WO1995007495A1 (OSRAM)

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EP1231501A3 (en) * 1995-12-05 2004-01-21 Matsushita Electric Industrial Co., Ltd. Liquid crystal display device
JPH1054995A (ja) * 1996-06-06 1998-02-24 Pioneer Electron Corp 反射型液晶表示装置
JPH10133591A (ja) * 1996-08-07 1998-05-22 Seiko Instr Inc 導光型照明装置及び導光型表示装置
KR100481650B1 (ko) * 1996-09-05 2005-08-23 삼성전자주식회사 굴곡형액정표시장치의백라이트
JP3231655B2 (ja) * 1997-03-28 2001-11-26 シャープ株式会社 前方照明装置およびこれを備えた反射型液晶表示装置
US6992733B1 (en) * 1997-04-11 2006-01-31 Micron Technology, Inc. Backlighting system for an LCD
EP1003063B1 (en) * 1997-08-01 2003-03-19 Citizen Watch Co. Ltd. Liquid crystal display panel for timepieces
JPH11194339A (ja) 1998-01-07 1999-07-21 Seiko Epson Corp 液晶装置及び電子機器
DE19802339A1 (de) 1998-01-23 1999-07-29 Bayer Ag Elektrochrome Zelle
US6618104B1 (en) * 1998-07-28 2003-09-09 Nippon Telegraph And Telephone Corporation Optical device having reverse mode holographic PDLC and front light guide
US6819393B1 (en) * 1998-07-28 2004-11-16 Nippon Telegraph And Telephone Corporation Optical device and display apparatus using light diffraction and light guide
JP4197572B2 (ja) * 2000-05-12 2008-12-17 日東電工株式会社 反射型液晶表示装置
DE10034484A1 (de) * 2000-07-15 2002-01-31 Bosch Gmbh Robert Vorrichtung zur Ausleuchtung
JP2002072257A (ja) * 2000-09-05 2002-03-12 Fuji Xerox Co Ltd 表示素子
WO2002033479A2 (en) * 2000-10-17 2002-04-25 Telefonaktiebolaget L M Ericsson (Publ) An electronic device
ATE349721T1 (de) * 2000-10-17 2007-01-15 Ericsson Telefon Ab L M Flüssigkristallanzeigevorrichtung mit frontbeleuchtung
JP4709372B2 (ja) * 2000-11-09 2011-06-22 ダイセル化学工業株式会社 光散乱シートおよび液晶表示装置
US6710907B2 (en) 2000-11-10 2004-03-23 Murakami Corporation Solid state electrochromic device, and mirror system and CRT display using same
JP2002268061A (ja) * 2001-03-09 2002-09-18 Nitto Denko Corp 反射型液晶表示装置
JP2003057653A (ja) * 2001-08-21 2003-02-26 Citizen Watch Co Ltd 液晶表示装置
JP2005300560A (ja) * 2002-02-22 2005-10-27 Mitsuteru Kimura ディスプレイ装置
US20050146897A1 (en) * 2002-03-14 2005-07-07 Nec Corporation Optical modulating/display device and production method therefor and display apparatus mounting the optical modulating/displaying device thereon
US20060072302A1 (en) * 2004-10-01 2006-04-06 Chien Tseng L Electro-luminescent (EL) illuminated wall plate device with push-tighten frame means
US20050041020A1 (en) * 2003-06-17 2005-02-24 Cubic Corporation Wide temperature range PDLC shutter
TWI258551B (en) * 2003-07-25 2006-07-21 Hon Hai Prec Ind Co Ltd Illuminating logo device
JP2005121837A (ja) * 2003-10-15 2005-05-12 Citizen Watch Co Ltd 表示装置
WO2010092791A1 (ja) * 2009-02-10 2010-08-19 シャープ株式会社 液晶表示装置
US20130215347A1 (en) * 2010-11-04 2013-08-22 Sharp Kabushiki Kaisha Display system, mobile terminal, and electronic equipment
US8690408B2 (en) 2010-12-03 2014-04-08 At&T Intellectual Property I, L. P. Methods, systems, and products for illuminating displays
US8891918B2 (en) 2011-11-17 2014-11-18 At&T Intellectual Property I, L.P. Methods, systems, and products for image displays
US20130128607A1 (en) * 2011-11-17 2013-05-23 At&T Intellectual Property I, L.P. Methods, Systems, and Products for Illuminating Displays
US10520660B2 (en) * 2015-10-06 2019-12-31 Corning Incorporated Spatial multiplexing coupler for light guide plates
JP7160313B2 (ja) 2018-07-23 2022-10-25 株式会社ジャパンディスプレイ 表示装置
WO2021211951A1 (en) * 2020-04-17 2021-10-21 Gentex Corporation Multi-region electro-optic element
JP2023030358A (ja) * 2021-08-23 2023-03-08 株式会社ジャパンディスプレイ 電子機器および表示装置

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JPS59146193A (ja) * 1983-02-08 1984-08-21 日産自動車株式会社 表示装置
JPS6026319A (ja) * 1983-07-22 1985-02-09 Tadashi Sekiguchi 液晶表示装置
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Publication number Priority date Publication date Assignee Title
JPS59146193A (ja) * 1983-02-08 1984-08-21 日産自動車株式会社 表示装置
JPS6026319A (ja) * 1983-07-22 1985-02-09 Tadashi Sekiguchi 液晶表示装置
EP0198168A1 (en) * 1985-02-21 1986-10-22 OIS Optical Imaging Systems, Inc. Active matrix liquid crystal displays and method of making them
EP0399506A2 (en) * 1989-05-25 1990-11-28 Hughes Aircraft Company Edge-illuminated liquid crystal display devices
US5099343A (en) * 1989-05-25 1992-03-24 Hughes Aircraft Company Edge-illuminated liquid crystal display devices
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DATABASE WPI Section 768 Week 8439, Derwent World Patents Index; AN 84-241625, "DISPLAY DEVICE" *
PATENT ABSTRACTS OF JAPAN vol. 9, no. 148 (P - 366) *

Also Published As

Publication number Publication date
DE69410983D1 (de) 1998-07-16
WO1995007495A1 (en) 1995-03-16
US5581380A (en) 1996-12-03
DE69410983T2 (de) 1999-01-14
KR100314694B1 (ko) 2002-02-28
KR950704714A (ko) 1995-11-20
EP0677179B1 (en) 1998-06-10
JP3610066B2 (ja) 2005-01-12
US5708487A (en) 1998-01-13
TW277128B (OSRAM) 1996-06-01
JPH08503792A (ja) 1996-04-23
EP0677179A1 (en) 1995-10-18

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Date Code Title Description
RE Patent lapsed

Owner name: PHILIPS ELECTRONICS N.V.

Effective date: 19950930