KR960008386A - 액정 표시 장치 - Google Patents

액정 표시 장치 Download PDF

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Publication number
KR960008386A
KR960008386A KR1019950024043A KR19950024043A KR960008386A KR 960008386 A KR960008386 A KR 960008386A KR 1019950024043 A KR1019950024043 A KR 1019950024043A KR 19950024043 A KR19950024043 A KR 19950024043A KR 960008386 A KR960008386 A KR 960008386A
Authority
KR
South Korea
Prior art keywords
liquid crystal
spacer
crystal display
display device
alignment
Prior art date
Application number
KR1019950024043A
Other languages
English (en)
Inventor
마찌아끼 사까모또
다쯔오 오노자와
Original Assignee
가네꼬 히사시
닛본덴끼 가부시끼가이샤
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 가네꼬 히사시, 닛본덴끼 가부시끼가이샤 filed Critical 가네꼬 히사시
Publication of KR960008386A publication Critical patent/KR960008386A/ko

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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
    • 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
    • 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres
    • 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
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix

Abstract

TFT 기판 및 대향 전극기판은 각자 대향되는 관계로 배치되는데, 스페이서는 기판간의 간격을 유지하기 위해 위치하며, 액정은 기판들 사이에 충전된다. 기판 상의 배향막은 상이한 방향으로 배향되어서 화소를 분할한다. 광 차단막은 배향 부할선 상에 제공된다. 스페이서의 표면은 액정이 스페이서의 표면에 수직으로 배향되거나 기판에 평행하게 배향되는 배향 처리에 의해 처리된다.

Description

액정 표시 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 본 발명의 제1실시예의 액정 표시 장치의 일반적인 구성을 도시하는 단면도.
제4(a)도는 본 명의 제2실시예의 액정 표시 장치의 일반적인 구성을 도시하는 단면도.
제4(b)도는 제4(a)도에서 도시된 스페이서의 사시도.

Claims (3)

  1. 액정의 배향 방향이 상이한 다수의 영역으로 각각 분할된 화소를 다수개 갖고 있고, 상기 화소를 구성하는 전극이 상부에 형성되어 있는 1쌍의 투명 기판은 고정된 상기 투명 기판들 사이의 간극을 유지하기 위해 그 사이에 스페이서가 삽입되어 있고, 상기 간극을 액정이 채우고 있는 상태에서 서로 대향되게 배치되어 있는 배향 분할형의 액정 표시 장치에 있어서, 상기 스페이서 표면은 상기 액정이 상기 스페이서 표면에 수직으로 또는 상기 투명 기판에 평행하게 배향되는 배향 처리에 의해 처리되는 것을 특징으로 하는 액정 표시 장치.
  2. 제1항에 있어서, 상기 스페이서는 원통형이며, 상기 배향 처리는 상기 스페이서의 원통면 상에 축방향의 홈을 제공하는 처리인 것을 특징으로 하는 액정 표시 장치.
  3. 제1항에 있어서, 광 차단 기능을 가진 막은 화소의 배향 방향이 각자 상이한 영역들 사이의 경계선의 상부 혹은 하부에 제공되는 것을 특징으로 하는 액정 표시 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950024043A 1994-08-04 1995-08-04 액정 표시 장치 KR960008386A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP94-202844 1994-08-04
JP6202844A JPH0843833A (ja) 1994-08-04 1994-08-04 液晶表示装置

Publications (1)

Publication Number Publication Date
KR960008386A true KR960008386A (ko) 1996-03-22

Family

ID=16464135

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950024043A KR960008386A (ko) 1994-08-04 1995-08-04 액정 표시 장치

Country Status (6)

Country Link
US (1) US5648828A (ko)
EP (1) EP0695966B1 (ko)
JP (1) JPH0843833A (ko)
KR (1) KR960008386A (ko)
DE (1) DE69532020T2 (ko)
TW (1) TW289096B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100521286B1 (ko) * 1998-11-27 2005-10-17 산요덴키가부시키가이샤 액정 표시 장치

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3642634B2 (ja) * 1995-12-08 2005-04-27 富士通ディスプレイテクノロジーズ株式会社 液晶表示パネル及びその製造方法
DE19704717A1 (de) * 1997-02-07 1998-08-13 Bosch Gmbh Robert Flüssigkristallanzeige mit mehreren Bildpunkten
US6067140A (en) * 1997-03-03 2000-05-23 Lg Electronics Inc. Liquid crystal display device and method of manufacturing same
KR100471764B1 (ko) * 1997-06-16 2005-08-31 삼성전자주식회사 액정표시장치
JPH11149095A (ja) * 1997-11-18 1999-06-02 Sanyo Electric Co Ltd 液晶表示装置及びこれを用いたプロジェクタ装置
KR100277494B1 (ko) * 1997-12-31 2001-01-15 윤종용 고대비비를갖는액정표시장치
JP3957430B2 (ja) 1998-09-18 2007-08-15 シャープ株式会社 液晶表示装置
JP2000211189A (ja) * 1999-01-22 2000-08-02 Citizen Watch Co Ltd 光シャッタ―
JP4094759B2 (ja) * 1999-02-05 2008-06-04 株式会社日立製作所 液晶表示装置
KR100308159B1 (ko) 1999-04-02 2001-10-29 구본준, 론 위라하디락사 멀티도메인 액정표시소자
JP4056326B2 (ja) * 2002-08-30 2008-03-05 シャープ株式会社 液晶表示装置
WO2006049048A1 (ja) * 2004-11-05 2006-05-11 Sharp Kabushiki Kaisha 液晶表示装置およびそれを備えた電子機器
JP5591847B2 (ja) 2012-02-29 2014-09-17 株式会社東芝 液晶光学素子及び立体画像表示装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57613A (en) * 1980-06-02 1982-01-05 Asahi Glass Co Ltd Liquid crystal display element
JPH0369917A (ja) * 1989-08-10 1991-03-26 Toshiba Corp 液晶表示装置
JPH04177324A (ja) * 1990-11-13 1992-06-24 Matsushita Electric Ind Co Ltd 液晶パネル及び液晶パネル用スペーサ
DE69221102T2 (de) * 1991-12-20 1998-01-08 Fujitsu Ltd Flüssigkristall-Anzeigevorrichtung mit verschiedenen aufgeteilten Orientierungsbereichen
JP2888017B2 (ja) * 1992-02-20 1999-05-10 日本電気株式会社 液晶表示素子
US5504604A (en) * 1992-01-22 1996-04-02 Nec Corporation Liquid crystal display elements with opposite twist domains aligned in the same direction on one substrate
JPH05232478A (ja) * 1992-01-22 1993-09-10 Nec Corp 液晶表示素子
JP2903833B2 (ja) * 1992-02-18 1999-06-14 日本電気株式会社 液晶表示装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100521286B1 (ko) * 1998-11-27 2005-10-17 산요덴키가부시키가이샤 액정 표시 장치
US7119870B1 (en) 1998-11-27 2006-10-10 Sanyo Electric Co., Ltd. Liquid crystal display device having particular drain lines and orientation control window

Also Published As

Publication number Publication date
DE69532020T2 (de) 2004-08-12
EP0695966A3 (en) 1997-03-26
DE69532020D1 (de) 2003-12-04
JPH0843833A (ja) 1996-02-16
US5648828A (en) 1997-07-15
EP0695966B1 (en) 2003-10-29
EP0695966A2 (en) 1996-02-07
TW289096B (ko) 1996-10-21

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