KR100859465B1 - 멀티도메인 액정표시소자 - Google Patents
멀티도메인 액정표시소자 Download PDFInfo
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- KR100859465B1 KR100859465B1 KR1020010049304A KR20010049304A KR100859465B1 KR 100859465 B1 KR100859465 B1 KR 100859465B1 KR 1020010049304 A KR1020010049304 A KR 1020010049304A KR 20010049304 A KR20010049304 A KR 20010049304A KR 100859465 B1 KR100859465 B1 KR 100859465B1
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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
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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
- 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
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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
- G02F1/13378—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
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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
- G02F1/13378—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
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 대응되도록 형성된 화소전극과 상기 화소전극과 접촉되어 있는 박막트랜지스터가 형성된 제 2기판;상기 제 1기판 및 제 2기판 중 적어도 어느 하나의 기판 전면에 액정의 프리틸트 방향을 적어도 한 방향으로 규제하도록 하여 상기 액정의 프리틸트 방향에 따라 적어도 하나의 도메인을 정의하도록 형성된 배향막; 및상기 제1기판과 제 2기판 사이에 형성된 액정층을 포함하고,상기 적색과 녹색의 화소 각각은 액정의 프리틸트 방향이 상이하면서도 크기가 동일한 도메인의 수가 적어도 2개이고, 상기 청색 화소는 상기 적어도 2개의 도메인 수를 갖는 적색 또는 녹색 화소와 크기가 동일한 하나의 도메인 수를 갖고 프리틸트 방향이 한 방향인 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 특징으로 하는 멀티도메인 액정표시소자.
- 삭제
- 제 1항에 있어서,상기 배향막은 러빙법 또는 광배향법에 의해 형성된 것을 특징으로 하는 멀티도메인 액정표시소자.
- 삭제
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KR1020010049304A KR100859465B1 (ko) | 2001-08-16 | 2001-08-16 | 멀티도메인 액정표시소자 |
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KR1020010049304A KR100859465B1 (ko) | 2001-08-16 | 2001-08-16 | 멀티도메인 액정표시소자 |
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KR20030015533A KR20030015533A (ko) | 2003-02-25 |
KR100859465B1 true KR100859465B1 (ko) | 2008-09-23 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11048133B2 (en) | 2018-09-12 | 2021-06-29 | Samsung Display Co., Ltd. | Liquid crystal display panel and liquid crystal display device including the same |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101789591B1 (ko) | 2010-12-14 | 2017-10-26 | 삼성디스플레이 주식회사 | 박막 트랜지스터 표시판 및 이를 포함하는 액정 표시 장치 |
CN104407480B (zh) * | 2014-11-05 | 2017-05-31 | 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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990006951A (ko) * | 1997-06-12 | 1999-01-25 | 세끼자와다다시 | 액정 표시 장치 |
KR20000065348A (ko) * | 1999-04-02 | 2000-11-15 | 구본준 | 멀티도메인 액정표시소자 |
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- 2001-08-16 KR KR1020010049304A patent/KR100859465B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990006951A (ko) * | 1997-06-12 | 1999-01-25 | 세끼자와다다시 | 액정 표시 장치 |
KR20000065348A (ko) * | 1999-04-02 | 2000-11-15 | 구본준 | 멀티도메인 액정표시소자 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11048133B2 (en) | 2018-09-12 | 2021-06-29 | Samsung Display Co., Ltd. | Liquid crystal display panel and liquid crystal display device including the same |
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