KR101177571B1 - 액정패널 및 이를 구비한 액정표시장치 - Google Patents
액정패널 및 이를 구비한 액정표시장치 Download PDFInfo
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- KR101177571B1 KR101177571B1 KR1020050056048A KR20050056048A KR101177571B1 KR 101177571 B1 KR101177571 B1 KR 101177571B1 KR 1020050056048 A KR1020050056048 A KR 1020050056048A KR 20050056048 A KR20050056048 A KR 20050056048A KR 101177571 B1 KR101177571 B1 KR 101177571B1
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- liquid crystal
- pixel
- electrode
- common electrode
- angle
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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
- G02F1/1343—Electrodes
- G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
-
- 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
-
- 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
- G02F1/134318—Electrodes characterised by their geometrical arrangement having a patterned common electrode
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- 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)
Abstract
Description
Claims (10)
- 제 1 기판 상에 형성된 게이트라인;상기 게이트라인과 수직으로 형성되어 화소영역을 정의하는 데이터라인;상기 게이트라인 및 상기 데이터 라인이 교차하는 영역에 형성되는 박막 트랜지스터; 및상기 화소영역 내부에 형성되어 적어도 두번 이상 꺾인 상이한 꺾임각을 갖는 복수개의 화소전극 및 공통전극을 포함하고,상기 복수개의 화소 전극과 공통전극의 간격들은 서로 상이하며,상기 복수개의 화소 전극과 공통전극의 간격들 중 상기 박막트랜지스터에 인접한 화소 전극 및 공통전극의 간격이 가장 좁으며,상기 화소전극과 공통전극은 상기 데이터 라인의 길이 방향에 따라 평행하게 형성되고,상기 복수개의 화소 전극과 공통전극은 상기 화소 영역의 중앙영역으로부터 상기 게이트 라인 및 인접하는 게이트 라인 방향으로 순차적으로 20°, 10° 및 20°의 꺾임각을 갖도록 상기 중앙영역을 기준으로 대칭되어 형성되고,상기 꺾임각은 상기 데이터 라인과 상기 화소 전극 및 공통전극 사이의 각도인 것을 특징으로 하는 액정패널.
- 삭제
- 제 1항에 있어서,상기 화소전극과 공통전극은 동일층에 형성되는 것을 특징으로 하는 액정패널.
- 삭제
- 삭제
- 제 1 기판 상에 형성된 게이트라인과, 상기 게이트라인과 수직으로 형성되어 화소영역을 정의하는 데이터라인과 상기 게이트 라인 및 상기 데이터 라인이 교차하는 영역에 형성되는 박막 트랜지스터 및 상기 화소영역 내부에 형성되어 적어도 두번 이상 꺾인 상이한 꺾임각을 갖는 복수개의 화소전극 및 공통전극을 구비하는 액정패널; 및상기 액정패널로 소정의 광을 발생하는 백라이트를 포함하고,상기 복수개의 화소 전극과 공통전극의 간격들은 서로 상이하며,상기 복수개의 화소 전극과 공통전극의 간격들 중 상기 박막 트랜지스터에 인접한 화소 전극 및 공통전극의 간격이 가장 좁으며,상기 화소전극과 공통전극은 상기 데이터 라인의 길이 방향에 따라 평행하게 형성되고,상기 복수개의 화소 전극과 공통전극은 상기 화소 영역의 중앙영역으로부터 상기 게이트 라인 및 인접하는 게이트 라인 방향으로 순차적으로 20°, 10° 및 20°의 꺾임각을 갖도록 상기 중앙영역을 기준으로 대칭되어 형성되고,상기 꺾임각은 상기 데이터 라인과 상기 화소 전극 및 공통전극 사이의 각도인 것을 특징으로 하는 액정표시장치.
- 삭제
- 제 6항에 있어서,상기 화소전극과 공통전극은 동일층에 형성되는 것을 특징으로 하는 액정표시장치.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050056048A KR101177571B1 (ko) | 2005-06-28 | 2005-06-28 | 액정패널 및 이를 구비한 액정표시장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050056048A KR101177571B1 (ko) | 2005-06-28 | 2005-06-28 | 액정패널 및 이를 구비한 액정표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070000584A KR20070000584A (ko) | 2007-01-03 |
KR101177571B1 true KR101177571B1 (ko) | 2012-08-27 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020050056048A Expired - Lifetime KR101177571B1 (ko) | 2005-06-28 | 2005-06-28 | 액정패널 및 이를 구비한 액정표시장치 |
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KR (1) | KR101177571B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010145871A (ja) | 2008-12-19 | 2010-07-01 | Sony Corp | 液晶パネル及び電子機器 |
US8804081B2 (en) | 2009-12-18 | 2014-08-12 | Samsung Display Co., Ltd. | Liquid crystal display device with electrode having opening over thin film transistor |
KR20110092389A (ko) | 2010-02-09 | 2011-08-18 | 삼성전자주식회사 | 표시 기판 및 이를 구비한 표시 패널 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003156754A (ja) * | 2001-11-20 | 2003-05-30 | Hannstar Display Corp | 横電界スイッチング方式の液晶表示装置 |
JP2005122178A (ja) * | 2003-10-15 | 2005-05-12 | Innolux Display Corp | 横電界方式の液晶表示装置 |
-
2005
- 2005-06-28 KR KR1020050056048A patent/KR101177571B1/ko not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003156754A (ja) * | 2001-11-20 | 2003-05-30 | Hannstar Display Corp | 横電界スイッチング方式の液晶表示装置 |
JP2005122178A (ja) * | 2003-10-15 | 2005-05-12 | Innolux Display Corp | 横電界方式の液晶表示装置 |
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KR20070000584A (ko) | 2007-01-03 |
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