FR2803940B1 - Dispositif d'affichage a cristaux liquides multi-domaines - Google Patents

Dispositif d'affichage a cristaux liquides multi-domaines

Info

Publication number
FR2803940B1
FR2803940B1 FR0014855A FR0014855A FR2803940B1 FR 2803940 B1 FR2803940 B1 FR 2803940B1 FR 0014855 A FR0014855 A FR 0014855A FR 0014855 A FR0014855 A FR 0014855A FR 2803940 B1 FR2803940 B1 FR 2803940B1
Authority
FR
France
Prior art keywords
liquid crystal
display device
crystal display
domain liquid
domain
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
FR0014855A
Other languages
English (en)
French (fr)
Other versions
FR2803940A1 (fr
Inventor
Kyeong Jin Kim
Yun Bok Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Display Co Ltd
Original Assignee
LG Philips LCD Co Ltd
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 LG Philips LCD Co Ltd filed Critical LG Philips LCD Co Ltd
Publication of FR2803940A1 publication Critical patent/FR2803940A1/fr
Application granted granted Critical
Publication of FR2803940B1 publication Critical patent/FR2803940B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • 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
    • G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
FR0014855A 2000-01-14 2000-11-17 Dispositif d'affichage a cristaux liquides multi-domaines Expired - Lifetime FR2803940B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020000001793A KR100606958B1 (ko) 2000-01-14 2000-01-14 멀티도메인 액정표시소자

Publications (2)

Publication Number Publication Date
FR2803940A1 FR2803940A1 (fr) 2001-07-20
FR2803940B1 true FR2803940B1 (fr) 2005-09-02

Family

ID=19638717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0014855A Expired - Lifetime FR2803940B1 (fr) 2000-01-14 2000-11-17 Dispositif d'affichage a cristaux liquides multi-domaines

Country Status (5)

Country Link
JP (1) JP2001201749A (ko)
KR (1) KR100606958B1 (ko)
DE (1) DE10101252B4 (ko)
FR (1) FR2803940B1 (ko)
GB (1) GB2358276B (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7113241B2 (en) 2001-08-31 2006-09-26 Sharp Kabushiki Kaisha Liquid crystal display and method of manufacturing the same
KR100828456B1 (ko) * 2001-12-19 2008-05-13 엘지디스플레이 주식회사 액정 표시 장치용 어레이 기판 및 그의 제조 방법
JP4052123B2 (ja) * 2003-01-17 2008-02-27 ソニー株式会社 液晶パネル
JP4651337B2 (ja) * 2003-09-29 2011-03-16 シャープ株式会社 液晶表示装置
TWI315003B (en) 2004-06-18 2009-09-21 Toshiba Matsushita Display Tec Liquid crystal display device
JP4325498B2 (ja) * 2004-07-07 2009-09-02 セイコーエプソン株式会社 液晶表示装置および電子機器
JP4645189B2 (ja) * 2004-12-24 2011-03-09 カシオ計算機株式会社 液晶表示素子
JP4738096B2 (ja) * 2005-08-18 2011-08-03 東芝モバイルディスプレイ株式会社 液晶表示装置及びその製造方法
JP4648169B2 (ja) * 2005-11-25 2011-03-09 株式会社 日立ディスプレイズ 液晶表示装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2986310B2 (ja) * 1993-07-27 1999-12-06 シャープ株式会社 液晶表示装置
JP2972514B2 (ja) * 1993-12-28 1999-11-08 日本電気株式会社 液晶表示装置
US5673092A (en) * 1994-10-14 1997-09-30 Sharp Kabushiki Kaisha Liquid crystal device and method for fabricating the same
EP1111441B1 (en) * 1997-06-12 2009-12-02 Sharp Kabushiki Kaisha Vertically-aligned (VA) liquid crystal display device
KR100309918B1 (ko) * 1998-05-16 2001-12-17 윤종용 광시야각액정표시장치및그제조방법
KR100283511B1 (ko) * 1998-05-20 2001-03-02 윤종용 광시야각 액정 표시장치
FR2784758B1 (fr) * 1998-10-19 2006-01-27 Lg Philips Lcd Co Ltd Un dispositif d'afficheur a cristal liquide multi-domaine
KR100357216B1 (ko) * 1999-03-09 2002-10-18 엘지.필립스 엘시디 주식회사 멀티도메인 액정표시소자

Also Published As

Publication number Publication date
FR2803940A1 (fr) 2001-07-20
DE10101252B4 (de) 2005-04-07
DE10101252A1 (de) 2001-07-26
KR100606958B1 (ko) 2006-07-31
GB0028559D0 (en) 2001-01-10
JP2001201749A (ja) 2001-07-27
GB2358276A (en) 2001-07-18
GB2358276B (en) 2002-04-03
KR20010073422A (ko) 2001-08-01

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