FR2784758B1 - Un dispositif d'afficheur a cristal liquide multi-domaine - Google Patents
Un dispositif d'afficheur a cristal liquide multi-domaineInfo
- Publication number
- FR2784758B1 FR2784758B1 FR9913028A FR9913028A FR2784758B1 FR 2784758 B1 FR2784758 B1 FR 2784758B1 FR 9913028 A FR9913028 A FR 9913028A FR 9913028 A FR9913028 A FR 9913028A FR 2784758 B1 FR2784758 B1 FR 2784758B1
- 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 - Fee Related
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
-
- 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
- G02F1/1337—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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
- G02F1/1393—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Liquid Crystal (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980043631A KR100327443B1 (ko) | 1998-10-19 | 1998-10-19 | 멀티도메인액정표시소자 |
KR1019980043920A KR100313948B1 (ko) | 1998-10-20 | 1998-10-20 | 멀티도메인 액정표시소자 |
KR1019980048226A KR100313949B1 (ko) | 1998-11-11 | 1998-11-11 | 멀티도메인액정표시소자 |
KR1019980050708A KR100277929B1 (ko) | 1998-11-25 | 1998-11-25 | 멀티도메인 액정표시소자 |
KR1019990005401A KR100323734B1 (ko) | 1999-02-18 | 1999-02-18 | 멀티도메인 액정표시소자 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2784758A1 FR2784758A1 (fr) | 2000-04-21 |
FR2784758B1 true FR2784758B1 (fr) | 2006-01-27 |
Family
ID=36597903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9913028A Expired - Fee Related FR2784758B1 (fr) | 1998-10-19 | 1999-10-19 | Un dispositif d'afficheur a cristal liquide multi-domaine |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP4171145B2 (fr) |
DE (1) | DE19950366B9 (fr) |
FR (1) | FR2784758B1 (fr) |
GB (1) | GB2343012B (fr) |
TW (1) | TWI234680B (fr) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6900869B1 (en) | 1998-11-25 | 2005-05-31 | Lg. Philips Lcd Co., Ltd. | Multi-domain liquid crystal display device with particular dielectric structures |
KR100357216B1 (ko) * | 1999-03-09 | 2002-10-18 | 엘지.필립스 엘시디 주식회사 | 멀티도메인 액정표시소자 |
KR100606958B1 (ko) * | 2000-01-14 | 2006-07-31 | 엘지.필립스 엘시디 주식회사 | 멀티도메인 액정표시소자 |
US6906768B1 (en) | 1999-11-24 | 2005-06-14 | Lg.Philips Lcd Co., Ltd. | Multi-domain liquid crystal display device with particular dielectric structures |
KR100587364B1 (ko) | 2000-01-12 | 2006-06-08 | 엘지.필립스 엘시디 주식회사 | 멀티도메인 액정표시소자 |
JP4499254B2 (ja) * | 2000-07-27 | 2010-07-07 | ソニー株式会社 | 液晶表示素子 |
KR100685914B1 (ko) | 2000-09-05 | 2007-02-23 | 엘지.필립스 엘시디 주식회사 | 멀티 도메인 액정표시소자 및 그 제조방법 |
TW575774B (en) * | 2000-09-05 | 2004-02-11 | Sanyo Electric Co | Liquid crystal display device |
KR100656911B1 (ko) * | 2000-09-19 | 2006-12-12 | 삼성전자주식회사 | 액정 표시 장치용 기판 |
KR100601454B1 (ko) * | 2000-10-04 | 2006-07-14 | 엘지.필립스 엘시디 주식회사 | 멀티 도메인 액정표시장치 및 그 제조방법 |
KR100720093B1 (ko) | 2000-10-04 | 2007-05-18 | 삼성전자주식회사 | 액정 표시 장치 |
JP4703145B2 (ja) * | 2000-10-31 | 2011-06-15 | シャープ株式会社 | 液晶表示装置 |
KR100617027B1 (ko) * | 2000-12-15 | 2006-08-30 | 엘지.필립스 엘시디 주식회사 | 액정표시소자 제조방법 |
TW571165B (en) | 2000-12-15 | 2004-01-11 | Nec Lcd Technologies Ltd | Liquid crystal display device |
JP2003029283A (ja) * | 2001-07-17 | 2003-01-29 | Toshiba Corp | 液晶表示装置 |
TW583425B (en) * | 2001-08-02 | 2004-04-11 | Sanyo Electric Co | Liquid crystal display |
US7113241B2 (en) | 2001-08-31 | 2006-09-26 | Sharp Kabushiki Kaisha | Liquid crystal display and method of manufacturing the same |
JP4197404B2 (ja) | 2001-10-02 | 2008-12-17 | シャープ株式会社 | 液晶表示装置およびその製造方法 |
US20030067579A1 (en) * | 2001-10-02 | 2003-04-10 | Fujitsu Limited | Liquid crystal display device and method of fabricating the same |
KR100956335B1 (ko) | 2002-05-09 | 2010-05-06 | 삼성전자주식회사 | 액정 표시 장치 |
KR100840326B1 (ko) * | 2002-06-28 | 2008-06-20 | 삼성전자주식회사 | 액정 표시 장치 및 그에 사용되는 박막 트랜지스터 기판 |
US7385660B2 (en) * | 2003-12-08 | 2008-06-10 | Sharp Kabushiki Kaisha | Liquid crystal display device for transflector having opening in a first electrode for forming a liquid crystal domain and openings at first and second corners of the domain on a second electrode |
JP2006084518A (ja) * | 2004-09-14 | 2006-03-30 | Sharp Corp | 液晶表示装置及びその製造方法 |
KR101071257B1 (ko) * | 2004-09-17 | 2011-10-10 | 삼성전자주식회사 | 다중 도메인 박막 트랜지스터 표시판 및 이를 포함하는액정 표시 장치 |
JP2006106101A (ja) * | 2004-09-30 | 2006-04-20 | Sanyo Electric Co Ltd | 液晶表示パネル |
JP2006126811A (ja) * | 2004-09-30 | 2006-05-18 | Casio Comput Co Ltd | 液晶表示素子 |
KR101136398B1 (ko) | 2004-10-23 | 2012-04-18 | 엘지디스플레이 주식회사 | 입체영상 표시장치 및 그 제조방법 |
JP4774727B2 (ja) * | 2004-11-26 | 2011-09-14 | カシオ計算機株式会社 | 液晶表示素子 |
JP4618003B2 (ja) * | 2005-05-27 | 2011-01-26 | ソニー株式会社 | 液晶装置、及び電子機器 |
JP2007192917A (ja) * | 2006-01-17 | 2007-08-02 | Toshiba Matsushita Display Technology Co Ltd | 液晶表示装置 |
TWI335456B (en) | 2006-03-24 | 2011-01-01 | Au Optronics Corp | Liquid crystal display |
CN100388110C (zh) * | 2006-06-15 | 2008-05-14 | 友达光电股份有限公司 | 像素结构与液晶显示面板 |
CN101196634B (zh) * | 2006-12-05 | 2010-05-19 | 胜华科技股份有限公司 | 液晶显示面板 |
JP2009145424A (ja) * | 2007-12-11 | 2009-07-02 | Toshiba Matsushita Display Technology Co Ltd | 液晶表示装置 |
JP5526507B2 (ja) * | 2008-07-31 | 2014-06-18 | カシオ計算機株式会社 | 液晶表示素子 |
JP5332548B2 (ja) * | 2008-11-26 | 2013-11-06 | 凸版印刷株式会社 | カラーフィルタ及びそれを備えた液晶表示装置 |
TWI409778B (zh) * | 2008-12-25 | 2013-09-21 | Innolux Corp | 液晶顯示裝置、液晶顯示面板及驅動方法 |
JP2011033821A (ja) * | 2009-07-31 | 2011-02-17 | Casio Computer Co Ltd | 液晶表示素子 |
JP2010097226A (ja) * | 2010-01-12 | 2010-04-30 | Sony Corp | 液晶表示素子 |
JP5685410B2 (ja) * | 2010-09-17 | 2015-03-18 | 京セラディスプレイ株式会社 | 液晶表示素子 |
JP5689436B2 (ja) * | 2012-04-03 | 2015-03-25 | シャープ株式会社 | 液晶表示装置 |
CN107579165B (zh) * | 2017-08-30 | 2024-04-05 | 京东方科技集团股份有限公司 | 一种封装基板及其制作方法、显示面板及显示装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4581608A (en) * | 1983-06-13 | 1986-04-08 | General Electric Company | Multi-color liquid crystal display and system |
JPS62159124A (ja) * | 1986-01-07 | 1987-07-15 | Semiconductor Energy Lab Co Ltd | 液晶装置 |
FR2614718B1 (fr) * | 1987-04-28 | 1989-06-16 | Commissariat Energie Atomique | Ecran matriciel d'affichage a cristaux liquides muni de capacites de stockage |
US5309264A (en) * | 1992-04-30 | 1994-05-03 | International Business Machines Corporation | Liquid crystal displays having multi-domain cells |
JP2975844B2 (ja) * | 1993-06-24 | 1999-11-10 | 三洋電機株式会社 | 液晶表示装置 |
JP2859093B2 (ja) * | 1993-06-28 | 1999-02-17 | 三洋電機株式会社 | 液晶表示装置 |
JP3234357B2 (ja) * | 1993-07-08 | 2001-12-04 | 三洋電機株式会社 | 液晶表示装置 |
JPH0736044A (ja) * | 1993-07-16 | 1995-02-07 | Toshiba Corp | 画素配向分割型液晶表示素子 |
EP0636917B1 (fr) * | 1993-07-27 | 1998-09-30 | Sharp Kabushiki Kaisha | Afficheur à cristal liquide |
JP3005418B2 (ja) * | 1994-05-18 | 2000-01-31 | 三洋電機株式会社 | 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 |
KR960024595A (ko) * | 1994-12-29 | 1996-07-20 | 윤종용 | 강유전성 액정 표시 소자의 다계조 표시 장치 및 방법 |
US6372534B1 (en) * | 1995-06-06 | 2002-04-16 | Lg. Philips Lcd Co., Ltd | Method of making a TFT array with photo-imageable insulating layer over address lines |
JP2924757B2 (ja) * | 1996-01-12 | 1999-07-26 | 日本電気株式会社 | 液晶素子 |
JP3649818B2 (ja) * | 1996-09-19 | 2005-05-18 | 富士通ディスプレイテクノロジーズ株式会社 | 液晶表示装置 |
US6344883B2 (en) * | 1996-12-20 | 2002-02-05 | Sharp Kabushiki Kaisha | Liquid crystal display device and method for producing the same |
GB2321718A (en) * | 1997-01-31 | 1998-08-05 | Nat Science Council | LIquid crystal display |
JPH10301112A (ja) * | 1997-04-24 | 1998-11-13 | Sanyo Electric Co Ltd | 反射型液晶表示装置 |
TWI271590B (en) * | 1997-06-12 | 2007-01-21 | Sharp Kk | Liquid crystal display device |
AU9247398A (en) * | 1998-08-06 | 2000-02-28 | Victor A. Konovalov | Liquid-cristal display and the method of its fabrication |
-
1999
- 1999-10-19 FR FR9913028A patent/FR2784758B1/fr not_active Expired - Fee Related
- 1999-10-19 GB GB9924711A patent/GB2343012B/en not_active Expired - Fee Related
- 1999-10-19 DE DE1999150366 patent/DE19950366B9/de not_active Expired - Fee Related
- 1999-10-19 JP JP29739299A patent/JP4171145B2/ja not_active Expired - Fee Related
- 1999-12-31 TW TW88123403A patent/TWI234680B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP4171145B2 (ja) | 2008-10-22 |
DE19950366B9 (de) | 2010-10-14 |
TWI234680B (en) | 2005-06-21 |
GB2343012B (en) | 2003-05-28 |
JP2000137227A (ja) | 2000-05-16 |
GB9924711D0 (en) | 1999-12-22 |
FR2784758A1 (fr) | 2000-04-21 |
DE19950366B4 (de) | 2010-05-06 |
DE19950366A1 (de) | 2000-05-04 |
GB2343012A (en) | 2000-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |
Effective date: 20090630 |