KR100731032B1 - 액정표시장치 - Google Patents
액정표시장치 Download PDFInfo
- Publication number
- KR100731032B1 KR100731032B1 KR1020000080213A KR20000080213A KR100731032B1 KR 100731032 B1 KR100731032 B1 KR 100731032B1 KR 1020000080213 A KR1020000080213 A KR 1020000080213A KR 20000080213 A KR20000080213 A KR 20000080213A KR 100731032 B1 KR100731032 B1 KR 100731032B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- color filter
- column spacer
- substrate
- filter substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
-
- 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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
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)
Abstract
Description
Claims (9)
- R,G,B 단위의 복수 픽셀로 정의된 TFT기판;상기 TFT기판과 대향하는 칼라필터 기판;상기 칼라필터 기판 상에 형성되고, 상기 칼라필터 기판과 접촉되는 면은 평면적으로 다수의 굴곡면을 가지며, 상부면은 반구형의 형상을 갖는 칼럼 스페이서들;상기 TFT기판과 칼라필터 기판 사이에 봉입된 액정층을 포함하여 구성되는 것을 특징으로 하는 액정표시장치.
- 제 1 항에 있어서, 상기 칼럼 스페이서는 2픽셀 당 1개씩 배치하는 것을 특징으로 하는 액정표시장치.
- 삭제
- 제 1 항에 있어서, 상기 칼럼 스페이서의 접촉면은 네변에서 적어도 하나 이상의 돌출면을 갖는 사각형 형상인 것을 특징으로 하는 액정표시장치.
- 복수의 박막트랜지스터 및 픽셀 전극들이 배치된 TFT기판;상기 TFT기판과 대향하여 복수의 칼라필터 패턴이 형성된 칼라필터 기판;상기 픽셀 전극들 중 복수의 픽셀 전극마다 하나씩 대응되도록 상기 칼라필터 기판 상에 형성되고, 상기 칼라필터 기판과 접촉되는 면은 평면적으로 다수의 굴곡면을 가지며, 상부면은 반구형의 형상을 갖는 칼럼 스페이서들;상기 TFT기판과 칼라필터 기판 사이에 봉입된 액정층을 포함하여 구성되는 것을 특징으로 하는 액정표시장치.
- 제 5 항에 있어서, 상기 칼럼 스페이서들간의 배치 형상은 마름모 형상인 것을 특징으로 하는 액정표시장치.
- 제 6 항에 있어서, 상기 칼럼 스페이서들간의 간격은 279∼600㎛의 범위인 것을 특징으로 하는 액정표시장치.
- 삭제
- 제 5 항에 있어서, 상기 칼럼 스페이서의 접촉면은 네변에서 적어도 하나 이상의 돌출면을 갖는 사각형 형상인 것을 특징으로 하는 액정표시장치.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000080213A KR100731032B1 (ko) | 2000-12-22 | 2000-12-22 | 액정표시장치 |
US10/024,582 US6987553B2 (en) | 2000-12-22 | 2001-12-21 | Liquid crystal display device with column spacers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000080213A KR100731032B1 (ko) | 2000-12-22 | 2000-12-22 | 액정표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020050909A KR20020050909A (ko) | 2002-06-28 |
KR100731032B1 true KR100731032B1 (ko) | 2007-06-22 |
Family
ID=19703461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000080213A Expired - Fee Related KR100731032B1 (ko) | 2000-12-22 | 2000-12-22 | 액정표시장치 |
Country Status (2)
Country | Link |
---|---|
US (1) | US6987553B2 (ko) |
KR (1) | KR100731032B1 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100954080B1 (ko) * | 2003-01-08 | 2010-04-23 | 삼성전자주식회사 | 컬러필터기판, 이의 제조 방법 및 이를 갖는 액정표시장치 |
US8125601B2 (en) | 2003-01-08 | 2012-02-28 | Samsung Electronics Co., Ltd. | Upper substrate and liquid crystal display device having the same |
JP2006330470A (ja) * | 2005-05-27 | 2006-12-07 | Sharp Corp | 液晶表示装置及びその製造方法 |
JP4623043B2 (ja) * | 2007-04-11 | 2011-02-02 | 日立化成工業株式会社 | 液晶表示装置 |
KR101109934B1 (ko) * | 2008-11-25 | 2012-02-24 | 엘지디스플레이 주식회사 | 액정표시장치 |
JP6014308B2 (ja) * | 2011-06-08 | 2016-10-25 | 株式会社ジャパンディスプレイ | 表示装置 |
CN104699302A (zh) * | 2015-03-19 | 2015-06-10 | 合肥京东方光电科技有限公司 | 触控显示面板及其制作方法和触控显示装置 |
CN115826301A (zh) * | 2022-12-21 | 2023-03-21 | 广州华星光电半导体显示技术有限公司 | 液晶显示面板及其制作方法、液晶显示装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960026000A (ko) * | 1994-12-28 | 1996-07-20 | 구사노 데쓰나리 | 간막이 벽에 의한 방전실의 기밀분리용 수단을 가진 방전표시장치 및 그 제조방법 |
KR19990035734A (ko) * | 1997-10-15 | 1999-05-25 | 윤종용 | 엘씨디 패널의 스페이서 |
KR19990068236A (ko) * | 1998-01-30 | 1999-08-25 | 가나이 쓰도무 | 액정표시장치 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5328728A (en) * | 1992-12-21 | 1994-07-12 | Motorola, Inc. | Process for manufacturing liquid crystal device substrates |
JP3210126B2 (ja) * | 1993-03-15 | 2001-09-17 | 株式会社東芝 | 液晶表示装置の製造方法 |
TW373098B (en) * | 1995-09-06 | 1999-11-01 | Toshiba Corp | Liquid crystal exposure component and its fabricating method |
JP4028043B2 (ja) * | 1997-10-03 | 2007-12-26 | コニカミノルタホールディングス株式会社 | 液晶光変調素子および液晶光変調素子の製造方法 |
US6396559B1 (en) * | 1998-11-17 | 2002-05-28 | Sharp Kabushiki Kaisha | LCD including spacers used in combination with polymer walls |
US6335779B1 (en) * | 1999-01-27 | 2002-01-01 | Mistubishi Denki Kaubshiki Kaisha | Liquid crystal display apparatus and method for producing TFT using therefor |
JP4215905B2 (ja) * | 1999-02-15 | 2009-01-28 | シャープ株式会社 | 液晶表示装置 |
US6583846B1 (en) * | 1999-04-14 | 2003-06-24 | Hitachi, Ltd. | Liquid crystal display device with spacer covered with an electrode |
JP2001042340A (ja) * | 1999-08-03 | 2001-02-16 | Minolta Co Ltd | 液晶表示素子の製造方法 |
-
2000
- 2000-12-22 KR KR1020000080213A patent/KR100731032B1/ko not_active Expired - Fee Related
-
2001
- 2001-12-21 US US10/024,582 patent/US6987553B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960026000A (ko) * | 1994-12-28 | 1996-07-20 | 구사노 데쓰나리 | 간막이 벽에 의한 방전실의 기밀분리용 수단을 가진 방전표시장치 및 그 제조방법 |
KR19990035734A (ko) * | 1997-10-15 | 1999-05-25 | 윤종용 | 엘씨디 패널의 스페이서 |
KR19990068236A (ko) * | 1998-01-30 | 1999-08-25 | 가나이 쓰도무 | 액정표시장치 |
Non-Patent Citations (3)
Title |
---|
1019960026000 |
1019990035734 |
1019990068236 |
Also Published As
Publication number | Publication date |
---|---|
US20020089636A1 (en) | 2002-07-11 |
KR20020050909A (ko) | 2002-06-28 |
US6987553B2 (en) | 2006-01-17 |
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