KR20030015533A - 멀티도메인 액정표시소자 - Google Patents
멀티도메인 액정표시소자 Download PDFInfo
- Publication number
- KR20030015533A KR20030015533A KR1020010049304A KR20010049304A KR20030015533A KR 20030015533 A KR20030015533 A KR 20030015533A KR 1020010049304 A KR1020010049304 A KR 1020010049304A KR 20010049304 A KR20010049304 A KR 20010049304A KR 20030015533 A KR20030015533 A KR 20030015533A
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- South Korea
- Prior art keywords
- liquid crystal
- substrate
- domain
- crystal display
- red
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Classifications
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- 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
- G02F1/1335—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
- G02F1/133761—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 with different pretilt angles
-
- 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
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
- G02F1/133784—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by rubbing
-
- 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
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
- G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Liquid Crystal (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
Abstract
Description
Claims (7)
- 적색, 녹색 및 청색의 컬러필터와 각각의 컬러필터 사이에 블랙매트릭스가 형성되어 있는 제 1기판;상기 적색, 녹색 및 청색의 컬러필터와 각각 마주보며 대응되어 형성된 화소전극과 상기 화소전극과 접촉되어 있는 박막트랜지스터가 형성된 제 2기판; 및상기 제1기판과 제 2기판사이에 형성된 액정층을 포함하고,상기 적색과 녹색의 화소의 도메인의 수보다 청색의 화소의 도메인의 수가 적은 것을 특징으로 하는 멀티도메인 액정표시소자.
- 제 1항에 있어서,상기 도메인의 경계부근에 블랙매트릭스가 형성되어 있는 것을 특징으로 하는 멀티도메인 액정표시소자.
- 제 2항에 있어서,상기 도메인의 경계부근의 블랙매트릭스는 제1기판에 형성된 것을 특징으로 하는 멀티도메인 액정표시소자.
- 제 2항에 있어서,상기 도메인의 경계부근의 블랙매트릭스는 제2기판에 형성된 것을 특징으로하는 멀티도메인 액정표시소자.
- 제 1항에 있어서,상기 제 1기판 및 제 2기판 중 적어도 어느 하나의 기판 전면에 배향막이 형성되어 있는 것을 특징으로 하는 멀티도메인 액정표시소자.
- 제 5항에 있어서,상기 배향막은 러빙법 또는 광배향법에 의해 형성된 것을 특징으로 하는 멀티도메인 액정표시소자.
- 제 1항에 있어서,상기 적색과 녹색의 화소의 도메인의 수가 2이고, 상기 청색의 화소의 도메인의 수가 1인 것을 특징으로 하는 멀티도메인 액정표시소자.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010049304A KR100859465B1 (ko) | 2001-08-16 | 2001-08-16 | 멀티도메인 액정표시소자 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010049304A KR100859465B1 (ko) | 2001-08-16 | 2001-08-16 | 멀티도메인 액정표시소자 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030015533A true KR20030015533A (ko) | 2003-02-25 |
KR100859465B1 KR100859465B1 (ko) | 2008-09-23 |
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KR1020010049304A KR100859465B1 (ko) | 2001-08-16 | 2001-08-16 | 멀티도메인 액정표시소자 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8675157B2 (en) | 2010-12-14 | 2014-03-18 | Samsung Display Co., Ltd. | Thin-film transistor display panel and liquid crystal display including the same |
CN104407480A (zh) * | 2014-11-05 | 2015-03-11 | 深圳市华星光电技术有限公司 | 像素结构及具有该像素结构的液晶显示面板 |
CN110895376A (zh) * | 2018-09-12 | 2020-03-20 | 三星显示有限公司 | 液晶显示面板和包括该液晶显示面板的液晶显示装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69841346D1 (de) * | 1997-06-12 | 2010-01-14 | Sharp Kk | Anzeigevorrichtung mit vertikal ausgerichtetem Flüssigkristall |
KR100308159B1 (ko) * | 1999-04-02 | 2001-10-29 | 구본준, 론 위라하디락사 | 멀티도메인 액정표시소자 |
-
2001
- 2001-08-16 KR KR1020010049304A patent/KR100859465B1/ko active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8675157B2 (en) | 2010-12-14 | 2014-03-18 | Samsung Display Co., Ltd. | Thin-film transistor display panel and liquid crystal display including the same |
CN104407480A (zh) * | 2014-11-05 | 2015-03-11 | 深圳市华星光电技术有限公司 | 像素结构及具有该像素结构的液晶显示面板 |
CN110895376A (zh) * | 2018-09-12 | 2020-03-20 | 三星显示有限公司 | 液晶显示面板和包括该液晶显示面板的液晶显示装置 |
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Publication number | Publication date |
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KR100859465B1 (ko) | 2008-09-23 |
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