KR100579190B1 - 액정표시장치 - Google Patents
액정표시장치 Download PDFInfo
- Publication number
- KR100579190B1 KR100579190B1 KR1020030075661A KR20030075661A KR100579190B1 KR 100579190 B1 KR100579190 B1 KR 100579190B1 KR 1020030075661 A KR1020030075661 A KR 1020030075661A KR 20030075661 A KR20030075661 A KR 20030075661A KR 100579190 B1 KR100579190 B1 KR 100579190B1
- Authority
- KR
- South Korea
- Prior art keywords
- lower substrate
- liquid crystal
- crystal display
- common electrodes
- common electrode
- Prior art date
Links
- 239000000758 substrate Substances 0.000 claims abstract description 76
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims description 12
- 238000000206 photolithography Methods 0.000 claims description 6
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 abstract description 10
- 230000008878 coupling Effects 0.000 abstract description 8
- 238000010168 coupling process Methods 0.000 abstract description 8
- 238000005859 coupling reaction Methods 0.000 abstract description 8
- 239000010408 film Substances 0.000 description 13
- 239000010409 thin film Substances 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 206010047571 Visual impairment Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
-
- 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
-
- 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
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)
- Geometry (AREA)
- Liquid Crystal (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (10)
- 하부기판;상기 하부기판 상에 일방향으로 배열된 복수개의 데이터 라인;상기 하부기판 상부에 위치하여 상기 하부기판에 대향하는 대향면을 갖는 상부기판; 및상기 상부기판의 대향면 상에 상기 하부기판의 데이터 라인이 위치한 영역에 대응하는 거리 만큼 서로 이격된 스트라이프 형태의 공통전극들이 위치하는 것을 특징으로 하는 액정표시장치.
- 제 1 항에 있어서,상기 공통전극들에는 동일한 전압이 인가되는 것을 특징으로 하는 액정표시장치.
- 제 1 항에 있어서,상기 공통전극들은 투명 도전막인 것을 특징으로 하는 액정표시장치.
- 제 3 항에 있어서,상기 투명 도전막은 ITO(Indium Tin Oxide)막인 것을 특징으로 하는 액정표시장치.
- 제 1 항에 있어서,상기 공통전극들은 포토리소그라피를 사용하여 동시에 형성된 것을 특징으로 하는 액정표시장치.
- 제 1 항에 있어서,상기 공통전극들의 일단들, 타단들 또는 일단들과 타단들에 위치하여 상기 공통전극들을 서로 연결하는 공통전극 연결부를 더욱 포함하는 것을 특징으로 하는 액정표시장치.
- 제 6 항에 있어서,상기 공통전극들과 상기 공통전극 연결부는 투명 도전막인 것을 특징으로 하는 액정표시장치.
- 제 7 항에 있어서,상기 투명 도전막은 ITO(Indium Tin Oxide)막인 것을 특징으로 하는 액정표시장치.
- 제 6 항에 있어서,상기 공통전극들과 상기 공통전극 연결부는 포토리소그라피를 사용하여 동시에 형성된 것을 특징으로 하는 액정표시장치.
- 제 1 항에 있어서,상기 액정표시장치는 상기 하부기판 하부에 위치하는 적색(R), 녹색(G) 및 청색(B)의 백라이트들을 더욱 포함하는 것을 특징으로 하는 액정표시장치.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030075661A KR100579190B1 (ko) | 2003-10-28 | 2003-10-28 | 액정표시장치 |
US10/916,666 US7518686B2 (en) | 2003-10-28 | 2004-08-11 | Liquid crystal display |
JP2004265064A JP2005134882A (ja) | 2003-10-28 | 2004-09-13 | 液晶表示装置 |
CNB2004100898054A CN100399171C (zh) | 2003-10-28 | 2004-10-26 | 液晶显示器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030075661A KR100579190B1 (ko) | 2003-10-28 | 2003-10-28 | 액정표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050040455A KR20050040455A (ko) | 2005-05-03 |
KR100579190B1 true KR100579190B1 (ko) | 2006-05-11 |
Family
ID=34511155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030075661A KR100579190B1 (ko) | 2003-10-28 | 2003-10-28 | 액정표시장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7518686B2 (ko) |
JP (1) | JP2005134882A (ko) |
KR (1) | KR100579190B1 (ko) |
CN (1) | CN100399171C (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100796592B1 (ko) * | 2005-08-26 | 2008-01-21 | 삼성에스디아이 주식회사 | 박막트랜지스터 및 그 제조 방법 |
JP5695946B2 (ja) * | 2011-03-17 | 2015-04-08 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
FR2998682B1 (fr) * | 2012-11-26 | 2016-01-15 | Volfoni R&D | Modulateur de polarisation optique a cristaux liquides |
CN103676357A (zh) * | 2013-12-13 | 2014-03-26 | 合肥京东方光电科技有限公司 | 彩膜基板及其制造方法和液晶显示面板 |
CN103941509A (zh) * | 2014-04-16 | 2014-07-23 | 深圳市华星光电技术有限公司 | 阵列基板与液晶面板 |
CN107065329A (zh) * | 2017-06-05 | 2017-08-18 | 京东方科技集团股份有限公司 | 显示基板以及制备方法、显示装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH023022A (ja) | 1988-06-20 | 1990-01-08 | Fujitsu Ltd | 液晶ディスプレイ装置 |
JPH05107555A (ja) | 1991-10-14 | 1993-04-30 | Toshiba Corp | アクテイブマトリクス型液晶表示装置 |
JPH05323370A (ja) | 1992-05-20 | 1993-12-07 | Matsushita Electric Ind Co Ltd | アクティブマトリックス型液晶表示素子 |
JPH06118447A (ja) | 1992-10-06 | 1994-04-28 | Sony Corp | 液晶パネル |
JPH06281959A (ja) | 1993-03-29 | 1994-10-07 | Casio Comput Co Ltd | アクティブマトリックス液晶表示装置 |
US5852485A (en) * | 1996-02-27 | 1998-12-22 | Sharp Kabushiki Kaisha | Liquid crystal display device and method for producing the same |
US6219113B1 (en) * | 1996-12-17 | 2001-04-17 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for driving an active matrix display panel |
KR100254870B1 (ko) | 1997-07-14 | 2000-05-01 | 구본준 | 액정 표시 장치의 칼라 필터 구조 및 그 제조 방법 |
US6486933B1 (en) * | 1998-03-12 | 2002-11-26 | Samsung Electronics Co., Ltd. | Liquid crystal display with preventing vertical cross-talk having overlapping data lines |
JP3006586B2 (ja) * | 1998-06-01 | 2000-02-07 | 日本電気株式会社 | アクティブマトリクス型液晶表示装置 |
CN1296194A (zh) | 1999-11-10 | 2001-05-23 | 张穗彬 | 大屏幕彩色液晶显示器 |
JP3689003B2 (ja) | 2000-03-30 | 2005-08-31 | シャープ株式会社 | アクティブマトリクス型液晶表示装置 |
JP2001318391A (ja) | 2000-05-11 | 2001-11-16 | Alps Electric Co Ltd | アクテイブマトリクス型液晶表示装置 |
KR100698032B1 (ko) | 2000-12-18 | 2007-03-23 | 엘지.필립스 엘시디 주식회사 | 액정셀의 두께 공차가 큰 고 해상도 액정표시소자 |
JP2003295833A (ja) | 2002-03-29 | 2003-10-15 | Nippon Hoso Kyokai <Nhk> | 画像表示装置及びその駆動方法 |
US6962429B2 (en) * | 2002-07-19 | 2005-11-08 | Matsushita Electric Industrial Co., Ltd. | Backlight device and liquid crystal display |
-
2003
- 2003-10-28 KR KR1020030075661A patent/KR100579190B1/ko not_active IP Right Cessation
-
2004
- 2004-08-11 US US10/916,666 patent/US7518686B2/en not_active Expired - Fee Related
- 2004-09-13 JP JP2004265064A patent/JP2005134882A/ja active Pending
- 2004-10-26 CN CNB2004100898054A patent/CN100399171C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7518686B2 (en) | 2009-04-14 |
KR20050040455A (ko) | 2005-05-03 |
CN100399171C (zh) | 2008-07-02 |
US20050088582A1 (en) | 2005-04-28 |
JP2005134882A (ja) | 2005-05-26 |
CN1612025A (zh) | 2005-05-04 |
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