KR100582598B1 - 빛샘 현상을 방지하는 액정표시장치 - Google Patents
빛샘 현상을 방지하는 액정표시장치 Download PDFInfo
- Publication number
- KR100582598B1 KR100582598B1 KR1020000062804A KR20000062804A KR100582598B1 KR 100582598 B1 KR100582598 B1 KR 100582598B1 KR 1020000062804 A KR1020000062804 A KR 1020000062804A KR 20000062804 A KR20000062804 A KR 20000062804A KR 100582598 B1 KR100582598 B1 KR 100582598B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- display area
- pixel electrode
- substrate
- black matrix
- Prior art date
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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
- G02F1/1335—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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
-
- 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
- G02F1/133388—Constructional arrangements; Manufacturing methods with constructional differences between the display region and the peripheral region
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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)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (6)
- 표시영역과 상기 표시영역을 둘러싸는 비표시 영역으로 구분되며, 상기 표시영역 상에 서로 교차되는 다수개의 게이트배선 및 다수개의 데이터배선이 형성되고, 상기 다수개의 게이트 배선 및 다수개의 데이터 배선이 교차되어 형성된 영역에 화소전극과 박막트랜지스터가 구성된 어레이 기판과;상기 어레이 기판과 액정층을 사이에 두고 일정간격 이격되어 대향되며, 상기 표시영역과 상기 비표시영역의 경계선에 인접한 화소전극의 일부영역과 대응하는 위치에 블랙 매트릭스가 형성된 컬러필터 기판을 포함하는 액정표시장치.
- 제 1 항에 있어서,상기 배향막은 PI(Poly Imide)로 이루어진 유기물인 액정표시장치.
- 제 1 항에 있어서,상기 블랙 매트릭스는 표시영역 상의 전압 인가시 액정이 구동되지 않는 영역과 대응하는 위치에 형성되는 액정표시장치.
- 제 1 항에 있어서,상기 블랙매트릭스는, 상기 표시 영역의 주변부에 배치되는 화소 전극 들을 덮는 영역까지 연장되는 것을 특징으로 하는 액정표시장치.
- 제 1 항에 있어서,상기 컬러필터 기판은 공통 전극을 더 포함하는 액정표시장치.
- 제1항에 있어서,상기 블랙매트릭스는, 상기 표시영역 중앙부에 형성되는 것보다 상기 표시영역과 비표시영역의 경계선에 인접한 위치에 형성되는 것이 화소전극을 더욱 많이 덮는 것을 특징으로 하는 액정표시장치
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000062804A KR100582598B1 (ko) | 2000-10-25 | 2000-10-25 | 빛샘 현상을 방지하는 액정표시장치 |
US09/983,445 US7414681B2 (en) | 2000-10-25 | 2001-10-24 | Liquid crystal display device having black matrix covering periphery of display region |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000062804A KR100582598B1 (ko) | 2000-10-25 | 2000-10-25 | 빛샘 현상을 방지하는 액정표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020031984A KR20020031984A (ko) | 2002-05-03 |
KR100582598B1 true KR100582598B1 (ko) | 2006-05-23 |
Family
ID=19695291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000062804A KR100582598B1 (ko) | 2000-10-25 | 2000-10-25 | 빛샘 현상을 방지하는 액정표시장치 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7414681B2 (ko) |
KR (1) | KR100582598B1 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100806896B1 (ko) * | 2001-07-18 | 2008-02-22 | 삼성전자주식회사 | 액정 표시 장치 |
JP4544809B2 (ja) | 2001-07-18 | 2010-09-15 | 三星電子株式会社 | 液晶表示装置 |
US20070109468A1 (en) * | 2005-11-15 | 2007-05-17 | Toppoly Optoelectronics Corp. | Systems with reduced color lines at edges of associated display devices |
JP2008224759A (ja) * | 2007-03-08 | 2008-09-25 | Seiko Epson Corp | アクティブマトリクス回路基板及び表示装置 |
KR101431154B1 (ko) * | 2007-11-08 | 2014-08-18 | 삼성디스플레이 주식회사 | 표시 장치 및 이의 조립 방법 |
KR101097341B1 (ko) * | 2010-03-09 | 2011-12-23 | 삼성모바일디스플레이주식회사 | 유기 발광 표시 장치 |
US8582060B2 (en) | 2011-12-19 | 2013-11-12 | Japan Display West Inc. | Liquid crystal display panel |
KR101965207B1 (ko) * | 2012-03-27 | 2019-04-05 | 삼성디스플레이 주식회사 | 표시 장치 |
KR101455312B1 (ko) * | 2012-06-21 | 2014-10-27 | 엘지디스플레이 주식회사 | 패턴드 리타더 방식의 입체영상 표시장치 및 그 제조 방법 |
KR101425611B1 (ko) * | 2012-07-04 | 2014-07-31 | 엘지디스플레이 주식회사 | 패턴드 리타더 방식의 입체영상 표시장치 및 그 제조 방법 |
CN104166273A (zh) * | 2014-06-26 | 2014-11-26 | 京东方科技集团股份有限公司 | 显示基板、显示基板母板和显示装置 |
CN111856806A (zh) * | 2019-04-30 | 2020-10-30 | 群创光电股份有限公司 | 显示装置 |
Citations (2)
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KR19980072227A (ko) * | 1997-03-03 | 1998-11-05 | 구자홍 | 액정표시소자 |
KR100245973B1 (ko) * | 1995-07-25 | 2000-03-02 | 가나이 쓰도무 | 액정표시장치 및 그 제조방법 |
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US5365357A (en) * | 1988-04-21 | 1994-11-15 | Asahi Glass Company Ltd. | Color liquid crystal display having color filters and light blocking layers in the periphery |
JPH03296701A (ja) * | 1990-04-13 | 1991-12-27 | Internatl Business Mach Corp <Ibm> | カラー・フィルタおよびその補修方法ならびに液晶表示装置 |
KR960014823B1 (ko) * | 1991-03-15 | 1996-10-21 | 가부시기가이샤 히다찌세이사구쇼 | 액정표시장치 |
KR940004322B1 (ko) * | 1991-09-05 | 1994-05-19 | 삼성전자 주식회사 | 액정표시장치 및 그 제조방법 |
JP3172840B2 (ja) * | 1992-01-28 | 2001-06-04 | 株式会社日立製作所 | アクティブマトリクス基板の製造方法および液晶表示装置 |
EP1507162B1 (en) * | 1992-02-27 | 2007-01-10 | Canon Kabushiki Kaisha | Liquid crystal display device |
JP2543286B2 (ja) | 1992-04-22 | 1996-10-16 | インターナショナル・ビジネス・マシーンズ・コーポレイション | 液晶表示装置 |
JP3526058B2 (ja) * | 1992-08-19 | 2004-05-10 | セイコーインスツルメンツ株式会社 | 光弁用半導体装置 |
JPH07271020A (ja) * | 1994-03-18 | 1995-10-20 | Internatl Business Mach Corp <Ibm> | ブラックマトリックス形成用感光性組成物、カラーフィルター基板及びそれを用いた液晶表示装置 |
JP3109979B2 (ja) * | 1994-06-20 | 2000-11-20 | キヤノン株式会社 | 液晶表示装置 |
JPH0933874A (ja) * | 1995-07-14 | 1997-02-07 | Sharp Corp | 液晶表示装置およびその製造方法 |
KR100228282B1 (ko) | 1996-09-17 | 1999-11-01 | 윤종용 | 액정 표시 장치 |
JP3300638B2 (ja) * | 1997-07-31 | 2002-07-08 | 株式会社東芝 | 液晶表示装置 |
KR100279792B1 (ko) * | 1997-09-30 | 2001-02-01 | 니시무로 타이죠 | 표시패널 및 이 표시패널용의 위치맞춤방법 |
US6433841B1 (en) * | 1997-12-19 | 2002-08-13 | Seiko Epson Corporation | Electro-optical apparatus having faces holding electro-optical material in between flattened by using concave recess, manufacturing method thereof, and electronic device using same |
CN1195243C (zh) * | 1999-09-30 | 2005-03-30 | 三星电子株式会社 | 用于液晶显示器的薄膜晶体管阵列屏板及其制造方法 |
JP3813433B2 (ja) * | 2000-10-16 | 2006-08-23 | 株式会社アドバンスト・ディスプレイ | 液晶表示装置 |
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2000
- 2000-10-25 KR KR1020000062804A patent/KR100582598B1/ko active IP Right Grant
-
2001
- 2001-10-24 US US09/983,445 patent/US7414681B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100245973B1 (ko) * | 1995-07-25 | 2000-03-02 | 가나이 쓰도무 | 액정표시장치 및 그 제조방법 |
KR19980072227A (ko) * | 1997-03-03 | 1998-11-05 | 구자홍 | 액정표시소자 |
Also Published As
Publication number | Publication date |
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US7414681B2 (en) | 2008-08-19 |
KR20020031984A (ko) | 2002-05-03 |
US20020054253A1 (en) | 2002-05-09 |
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