IT1299800B1 - Metodo di produzione di due domini all'interno di uno strato di cristallo liquido, un dispositivo di visualizzazione a - Google Patents

Metodo di produzione di due domini all'interno di uno strato di cristallo liquido, un dispositivo di visualizzazione a

Info

Publication number
IT1299800B1
IT1299800B1 IT98UD000090A ITUD980090A IT1299800B1 IT 1299800 B1 IT1299800 B1 IT 1299800B1 IT 98UD000090 A IT98UD000090 A IT 98UD000090A IT UD980090 A ITUD980090 A IT UD980090A IT 1299800 B1 IT1299800 B1 IT 1299800B1
Authority
IT
Italy
Prior art keywords
producing
layer
liquid crystal
display device
domains inside
Prior art date
Application number
IT98UD000090A
Other languages
English (en)
Inventor
Hyang-Yul Kim
Seung-Hee Lee
Original Assignee
Hyundai Electronics Ind
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 Hyundai Electronics Ind filed Critical Hyundai Electronics Ind
Publication of ITUD980090A1 publication Critical patent/ITUD980090A1/it
Application granted granted Critical
Publication of IT1299800B1 publication Critical patent/IT1299800B1/it

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
    • G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133742—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for homeotropic alignment

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)
  • Geometry (AREA)
  • Liquid Crystal (AREA)
IT98UD000090A 1997-05-30 1998-05-29 Metodo di produzione di due domini all'interno di uno strato di cristallo liquido, un dispositivo di visualizzazione a IT1299800B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970022108A KR100254856B1 (ko) 1997-05-30 1997-05-30 액정 표시 소자

Publications (2)

Publication Number Publication Date
ITUD980090A1 ITUD980090A1 (it) 1999-11-29
IT1299800B1 true IT1299800B1 (it) 2000-04-04

Family

ID=19507980

Family Applications (1)

Application Number Title Priority Date Filing Date
IT98UD000090A IT1299800B1 (it) 1997-05-30 1998-05-29 Metodo di produzione di due domini all'interno di uno strato di cristallo liquido, un dispositivo di visualizzazione a

Country Status (10)

Country Link
US (1) US6781657B1 (it)
JP (1) JPH1124068A (it)
KR (1) KR100254856B1 (it)
CN (1) CN1154008C (it)
DE (1) DE19813490B4 (it)
FR (3) FR2764085B1 (it)
GB (1) GB2325751B (it)
IT (1) IT1299800B1 (it)
NL (1) NL1008688C2 (it)
TW (1) TW436655B (it)

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US6704083B1 (en) 1997-05-30 2004-03-09 Samsung Electronics, Co., Ltd. Liquid crystal display including polarizing plate having polarizing directions neither parallel nor perpendicular to average alignment direction of molecules
DE19861477B4 (de) * 1997-05-30 2014-02-13 Samsung Display Co., Ltd. Flüssigkristallanzeige
TW434443B (en) 1997-05-30 2001-05-16 Samsung Electronics Co Ltd Liquid crystal display
DE69841083D1 (de) 1997-06-12 2009-10-01 Sharp Kk Anzeigevorrichtung mit vertikal ausgerichtetem Flüssigkristall
JP2991995B2 (ja) 1997-07-14 1999-12-20 三菱電機株式会社 液晶表示装置
KR100341123B1 (ko) * 1997-12-29 2002-12-18 주식회사 현대 디스플레이 테크놀로지 고투과율및고개구율을갖는액정표시장치및그제조방법
TW387997B (en) * 1997-12-29 2000-04-21 Hyundai Electronics Ind Liquid crystal display and fabrication method
US20040109103A1 (en) * 1998-06-30 2004-06-10 Hitachi, Ltd. Liquid crystal display device
US6809787B1 (en) * 1998-12-11 2004-10-26 Lg.Philips Lcd Co., Ltd. Multi-domain liquid crystal display device
KR100599959B1 (ko) * 1999-12-27 2006-07-12 비오이 하이디스 테크놀로지 주식회사 액정 표시 장치
KR20010064410A (ko) * 1999-12-29 2001-07-09 박종섭 프린지 필드 구동 액정 표시 장치
KR100599962B1 (ko) * 1999-12-29 2006-07-12 비오이 하이디스 테크놀로지 주식회사 프린지 필드 구동 액정표시장치
KR20020002134A (ko) * 2000-06-29 2002-01-09 주식회사 현대 디스플레이 테크놀로지 프린지 필드 구동 모드 액정 표시 장치
TW594234B (en) * 2002-12-02 2004-06-21 Ind Tech Res Inst Wide viewing angle LCD device with laterally driven electric field and its manufacturing method
TW200415393A (en) * 2003-01-15 2004-08-16 Toshiba Matsushita Display Tec LCD device
US20040219305A1 (en) * 2003-02-13 2004-11-04 Fuji Photo Film Co., Ltd. Retardation film and elliptically polarizing film
JP4087306B2 (ja) * 2003-08-28 2008-05-21 シャープ株式会社 液晶表示装置
KR100577799B1 (ko) * 2004-02-16 2006-05-11 비오이 하이디스 테크놀로지 주식회사 프린지 필드 구동 모드 액정표시장치에서의 편광축 및 러빙축을 배열하는 방법
KR20060086742A (ko) * 2005-01-27 2006-08-01 비오이 하이디스 테크놀로지 주식회사 멀티 셀 갭 프린지 필드 스위칭 모드 액정표시장치
JP2006317656A (ja) * 2005-05-12 2006-11-24 Dainippon Printing Co Ltd 異方性光学素子
KR101157290B1 (ko) * 2005-06-30 2012-06-15 엘지디스플레이 주식회사 광시야각과 협시야각의 모드전환이 가능한 액정표시장치 및그 제조방법
KR101197051B1 (ko) * 2005-10-05 2012-11-06 삼성디스플레이 주식회사 박막 트랜지스터 표시판
US20070195247A1 (en) * 2006-02-23 2007-08-23 James Anderson Complementary anti-parallel substrate alignment in vertically aligned nematic liquid crystal displays
US20070218213A1 (en) * 2006-03-14 2007-09-20 Chih-Chien Chou Method of manufacturing liquid crystal alignment film
JP4466596B2 (ja) * 2006-03-29 2010-05-26 カシオ計算機株式会社 配向転移方法
US20080024704A1 (en) * 2006-07-27 2008-01-31 Chunghwa Picture Tubes, Ltd. Liquid crystal display panel
KR101382481B1 (ko) * 2007-09-03 2014-04-09 삼성디스플레이 주식회사 표시 장치
US8168083B2 (en) * 2007-09-10 2012-05-01 Merck Patent Gesellschaft Mit Beschraenkter Haftung Electro-optical light control element, electro-optical display and control medium
GB2455061A (en) * 2007-10-30 2009-06-03 Sharp Kk Liquid Crystal Device with three sets of electrodes for controlling tilt and azimuth angles
JP2009223137A (ja) * 2008-03-18 2009-10-01 Seiko Epson Corp 液晶装置及び電子機器
US8054435B2 (en) * 2008-06-18 2011-11-08 Sharp Kabushiki Kaisha Liquid crystal panel and liquid crystal display device
WO2009154258A1 (ja) 2008-06-18 2009-12-23 シャープ株式会社 液晶パネルおよび液晶表示装置
WO2010044289A1 (ja) 2008-10-14 2010-04-22 シャープ株式会社 液晶表示装置
CN102282506B (zh) 2009-05-27 2014-06-04 夏普株式会社 液晶显示装置
CN102422211B (zh) * 2009-05-28 2015-04-01 夏普株式会社 液晶显示装置
US20110304528A1 (en) * 2009-05-29 2011-12-15 Mitsuhiro Murata Liquid crystal display device
US8284359B2 (en) * 2009-07-31 2012-10-09 Sharp Kabushiki Kaisha Liquid crystal panel and liquid crystal display device
WO2011052257A1 (ja) 2009-10-30 2011-05-05 シャープ株式会社 液晶表示素子
KR101198185B1 (ko) * 2010-07-27 2012-11-12 전북대학교산학협력단 액정표시장치 및 그 제조방법
CN103154811B (zh) 2010-09-28 2015-07-15 Dic株式会社 新型液晶显示装置及有用的液晶组合物
US9404037B2 (en) 2010-09-28 2016-08-02 Dic Corporation Liquid crystal display device and useful liquid crystal composition
US20150009459A1 (en) * 2011-12-26 2015-01-08 Sharp Kabushiki Kaisha Liquid crystal display panel and liquid crystal display device
KR102234758B1 (ko) * 2014-07-10 2021-04-02 삼성디스플레이 주식회사 액정 표시 장치
CN106462019B (zh) * 2016-08-30 2019-07-05 京东方科技集团股份有限公司 液晶显示面板及其控制方法、液晶显示装置
US10989946B2 (en) * 2019-02-21 2021-04-27 Innolux Corporation Electronic modulating device
WO2022190926A1 (ja) * 2021-03-12 2022-09-15 株式会社ジャパンディスプレイ 液晶デバイス

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Also Published As

Publication number Publication date
DE19813490B4 (de) 2004-12-09
DE19813490A1 (de) 1998-12-03
GB9809577D0 (en) 1998-07-01
CN1154008C (zh) 2004-06-16
TW436655B (en) 2001-05-28
FR2764085A1 (fr) 1998-12-04
FR2765697B1 (fr) 2004-11-19
CN1201063A (zh) 1998-12-09
FR2765698B1 (fr) 2004-12-17
FR2765697A1 (fr) 1999-01-08
GB2325751B (en) 2001-10-17
FR2764085B1 (fr) 2004-12-17
NL1008688C2 (nl) 2004-02-17
GB2325751A (en) 1998-12-02
ITUD980090A1 (it) 1999-11-29
FR2765698A1 (fr) 1999-01-08
US6781657B1 (en) 2004-08-24
KR19980085919A (ko) 1998-12-05
KR100254856B1 (ko) 2000-05-01
NL1008688A1 (nl) 1998-12-01
JPH1124068A (ja) 1999-01-29

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