KR100493376B1 - 횡전계방식 액정표시장치 - Google Patents
횡전계방식 액정표시장치 Download PDFInfo
- Publication number
- KR100493376B1 KR100493376B1 KR10-2000-0050414A KR20000050414A KR100493376B1 KR 100493376 B1 KR100493376 B1 KR 100493376B1 KR 20000050414 A KR20000050414 A KR 20000050414A KR 100493376 B1 KR100493376 B1 KR 100493376B1
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- KR
- South Korea
- Prior art keywords
- electric field
- electrode
- liquid crystal
- data
- common
- Prior art date
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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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
-
- 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
- G02F1/136—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
- G02F1/136286—Wiring, e.g. gate line, drain line
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Spectroscopy & Molecular Physics (AREA)
Abstract
Description
Claims (3)
- 데이터 배선 및 게이트 배선에 의해 정의되는 화소 영역내에 상기 데이터 배선과 동일 방향으로 형성된 복수개의 공통 전극과, 상기 각 공통 전극과 소정 거리를 두고 형성된 데이터 전극을 구비하고, 제 1 방향으로 러빙된 횡전계방식 액정표시장치에 있어서,러빙방향과 반대방향으로 전계가 형성되는 부분에서는 상기 데이터 전극의 에지 부위를 상기 공통 전극의 안쪽에 오버랩시켜 상기 공통 전극의 에지부위를 라운드 구조로 형성시키고,러빙방향과 동일방향으로 전계가 형성되는 부분에서는 상기 데이터 전극의 에지 부위를 상기 공통 전극의 바깥쪽에 오버랩시켜 상기 데이터 전극의 에지부위를 라운드 구조로 형성시킴으로써,상기 데이터 전극과 공통 전극간의 전계 형성 방향을 상기 러빙 방향과 일치시키는 것을 특징으로 하는 횡전계방식 액정표시장치.
- 삭제
- 제 1 항에 있어서, 상기 공통 전극은 상기 게이트 배선과 동일평면상에서 동일 물질로 형성되는 것을 특징으로 하는 횡전계방식 액정표시장치.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0050414A KR100493376B1 (ko) | 2000-08-29 | 2000-08-29 | 횡전계방식 액정표시장치 |
US09/892,476 US7016002B2 (en) | 2000-08-29 | 2001-06-28 | In-plane switching mode liquid crystal display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0050414A KR100493376B1 (ko) | 2000-08-29 | 2000-08-29 | 횡전계방식 액정표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020017215A KR20020017215A (ko) | 2002-03-07 |
KR100493376B1 true KR100493376B1 (ko) | 2005-06-07 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR10-2000-0050414A KR100493376B1 (ko) | 2000-08-29 | 2000-08-29 | 횡전계방식 액정표시장치 |
Country Status (1)
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KR (1) | KR100493376B1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3570974B2 (ja) * | 2000-07-17 | 2004-09-29 | Nec液晶テクノロジー株式会社 | アクティブマトリクス型液晶表示装置 |
KR100936959B1 (ko) * | 2002-12-31 | 2010-01-14 | 엘지디스플레이 주식회사 | 횡전계방식 액정표시장치용 어레이기판 |
KR100961695B1 (ko) | 2003-06-12 | 2010-06-10 | 엘지디스플레이 주식회사 | 횡전계 방식 액정표시장치용 어레이기판과 그 제조방법 |
KR100959367B1 (ko) * | 2003-10-13 | 2010-05-25 | 엘지디스플레이 주식회사 | 횡전계형 액정표시장치 |
CN112419904B (zh) * | 2017-11-30 | 2022-03-29 | 武汉天马微电子有限公司 | 一种显示面板及其制作方法、显示装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1026767A (ja) * | 1996-07-11 | 1998-01-27 | Nec Corp | 液晶表示装置、及び液晶表示装置を搭載した電子機器 |
KR19990011210A (ko) * | 1997-07-22 | 1999-02-18 | 구자홍 | 횡전계방식 액정표시장치 |
JP2000019558A (ja) * | 1998-06-23 | 2000-01-21 | Internatl Business Mach Corp <Ibm> | 液晶表示装置 |
JP2000047238A (ja) * | 1998-07-30 | 2000-02-18 | Nec Corp | 液晶表示装置 |
-
2000
- 2000-08-29 KR KR10-2000-0050414A patent/KR100493376B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1026767A (ja) * | 1996-07-11 | 1998-01-27 | Nec Corp | 液晶表示装置、及び液晶表示装置を搭載した電子機器 |
KR19990011210A (ko) * | 1997-07-22 | 1999-02-18 | 구자홍 | 횡전계방식 액정표시장치 |
JP2000019558A (ja) * | 1998-06-23 | 2000-01-21 | Internatl Business Mach Corp <Ibm> | 液晶表示装置 |
JP2000047238A (ja) * | 1998-07-30 | 2000-02-18 | Nec Corp | 液晶表示装置 |
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KR20020017215A (ko) | 2002-03-07 |
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