DE69530548T2 - Flüssigkristall-Farbanzeigetafel - Google Patents

Flüssigkristall-Farbanzeigetafel

Info

Publication number
DE69530548T2
DE69530548T2 DE69530548T DE69530548T DE69530548T2 DE 69530548 T2 DE69530548 T2 DE 69530548T2 DE 69530548 T DE69530548 T DE 69530548T DE 69530548 T DE69530548 T DE 69530548T DE 69530548 T2 DE69530548 T2 DE 69530548T2
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal display
display panel
color liquid
color
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
DE69530548T
Other languages
English (en)
Other versions
DE69530548D1 (de
Inventor
Nobuyasu Yamagishi
Yoshitaka Yamamoto
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.)
Japan Display Central Inc
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69530548D1 publication Critical patent/DE69530548D1/de
Publication of DE69530548T2 publication Critical patent/DE69530548T2/de
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
    • G02F1/1335—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
    • 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
    • G02F1/13373—Disclination line; Reverse tilt
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136213—Storage capacitors associated with the pixel electrode
DE69530548T 1994-10-13 1995-10-10 Flüssigkristall-Farbanzeigetafel Expired - Lifetime DE69530548T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24769894A JP2827920B2 (ja) 1994-10-13 1994-10-13 カラー液晶表示パネル

Publications (2)

Publication Number Publication Date
DE69530548D1 DE69530548D1 (de) 2003-06-05
DE69530548T2 true DE69530548T2 (de) 2003-11-27

Family

ID=17167326

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69530548T Expired - Lifetime DE69530548T2 (de) 1994-10-13 1995-10-10 Flüssigkristall-Farbanzeigetafel

Country Status (6)

Country Link
US (1) US5790219A (de)
EP (1) EP0707232B1 (de)
JP (1) JP2827920B2 (de)
KR (1) KR100248497B1 (de)
DE (1) DE69530548T2 (de)
TW (1) TW331595B (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2317734A (en) * 1996-09-30 1998-04-01 Sharp Kk Spatial light modulator and directional display
JPH10221683A (ja) * 1997-02-07 1998-08-21 Alps Electric Co Ltd 液晶表示装置およびその製造方法
KR100252436B1 (ko) * 1997-04-23 2000-05-01 구본준 액정표시장치및그제조방법
JP3207136B2 (ja) * 1997-07-17 2001-09-10 三菱電機株式会社 液晶表示装置
JPH11142863A (ja) * 1997-11-13 1999-05-28 Nec Corp 液晶表示パネルおよびその製造方法
TW370727B (en) * 1998-06-04 1999-09-21 United Microelectronics Corp Method for removing color filter films of CMOS sensor
US7561240B2 (en) * 1998-10-30 2009-07-14 Samsung Electronics Co., Ltd. Common electrode on substrate having non-depressed surface portion overlapping opening in pixel electrode on opposite substrate and depressed portion partially overlapping edge of the pixel electrode
KR100623984B1 (ko) * 1999-12-02 2006-09-13 삼성전자주식회사 광시야각 액정 표시 장치 및 그에 사용되는 기판
KR100590744B1 (ko) * 1998-10-30 2006-10-13 삼성전자주식회사 컬러 필터 기판 및 그 제조 방법, 상기 컬러 필터 기판을 포함하는 액정 표시 장치
US6593982B2 (en) * 1999-11-01 2003-07-15 Samsung Electronics Co., Ltd. Liquid crystal display with color filter having depressed portion for wide viewing angle
JP4397444B2 (ja) * 1998-12-28 2010-01-13 シャープ株式会社 液晶表示装置
US6657695B1 (en) * 1999-06-30 2003-12-02 Samsung Electronics Co., Ltd. Liquid crystal display wherein pixel electrode having openings and protrusions in the same substrate
JP3763728B2 (ja) 1999-09-30 2006-04-05 セイコーエプソン株式会社 電気光学装置及びプロジェクタ
KR20020004277A (ko) * 2000-07-04 2002-01-16 구본준, 론 위라하디락사 액정표시장치
KR100746283B1 (ko) * 2002-01-25 2007-08-03 삼성전자주식회사 액정표시장치
US6849935B2 (en) 2002-05-10 2005-02-01 Sarnoff Corporation Low-cost circuit board materials and processes for area array electrical interconnections over a large area between a device and the circuit board
USRE41914E1 (en) 2002-05-10 2010-11-09 Ponnusamy Palanisamy Thermal management in electronic displays
JP4520120B2 (ja) * 2002-09-24 2010-08-04 シャープ株式会社 白黒液晶表示装置およびその製造方法
KR100484948B1 (ko) * 2002-12-18 2005-04-22 엘지.필립스 엘시디 주식회사 횡전계 방식의 액정표시장치
KR20050060234A (ko) * 2003-12-16 2005-06-22 엘지.필립스 엘시디 주식회사 액정표시패널 및 그 제조방법
JP2009134212A (ja) * 2007-12-03 2009-06-18 Epson Imaging Devices Corp 液晶表示装置
JP5376423B2 (ja) * 2008-04-16 2013-12-25 株式会社ジャパンディスプレイ 投射型表示装置
KR20130139474A (ko) * 2012-06-13 2013-12-23 삼성디스플레이 주식회사 액정 표시 장치 및 액정 표시 장치의 제조 방법
CN103197471B (zh) 2013-04-01 2015-11-25 京东方科技集团股份有限公司 液晶面板、显示装置以及液晶面板的制造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60213062A (ja) * 1984-04-09 1985-10-25 Hosiden Electronics Co Ltd 薄膜トランジスタの製造方法
JPH01201622A (ja) * 1988-02-06 1989-08-14 Sharp Corp 投映型表示装置
JP2828990B2 (ja) * 1988-04-19 1998-11-25 株式会社東芝 液晶表示素子
JPH01283515A (ja) * 1988-05-11 1989-11-15 Stanley Electric Co Ltd カラーフィルタを有する液晶表示装置の製造方法
JPH02244122A (ja) * 1989-03-17 1990-09-28 Hitachi Ltd 液晶表示装置
US5162901A (en) * 1989-05-26 1992-11-10 Sharp Kabushiki Kaisha Active-matrix display device with added capacitance electrode wire and secondary wire connected thereto
JP2616042B2 (ja) * 1989-09-11 1997-06-04 松下電器産業株式会社 液晶表示装置
JP3213977B2 (ja) * 1991-08-23 2001-10-02 ソニー株式会社 液晶表示装置及びその製造方法
JPH05333378A (ja) * 1992-06-04 1993-12-17 Hitachi Ltd 薄膜デバイスおよびその製造方法
JPH0627473A (ja) * 1992-07-13 1994-02-04 Fujitsu Ltd 液晶表示パネルとその製造方法
JP3135689B2 (ja) * 1992-07-20 2001-02-19 株式会社東芝 アクティブマトリクス型液晶表示装置
JPH0682797A (ja) * 1992-09-07 1994-03-25 Hitachi Ltd 液晶表示装置
JPH07271020A (ja) * 1994-03-18 1995-10-20 Internatl Business Mach Corp <Ibm> ブラックマトリックス形成用感光性組成物、カラーフィルター基板及びそれを用いた液晶表示装置

Also Published As

Publication number Publication date
EP0707232A1 (de) 1996-04-17
JP2827920B2 (ja) 1998-11-25
EP0707232B1 (de) 2003-05-02
DE69530548D1 (de) 2003-06-05
US5790219A (en) 1998-08-04
KR100248497B1 (ko) 2000-03-15
TW331595B (en) 1998-05-11
KR960015037A (ko) 1996-05-22
JPH08110517A (ja) 1996-04-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TOSHIBA MATSUSHITA DISPLAY TECHNOLOGY CO., LTD, JP