KR20030045453A - 액정표시장치의 칼라필터 제조방법 - Google Patents
액정표시장치의 칼라필터 제조방법 Download PDFInfo
- Publication number
- KR20030045453A KR20030045453A KR1020010076177A KR20010076177A KR20030045453A KR 20030045453 A KR20030045453 A KR 20030045453A KR 1020010076177 A KR1020010076177 A KR 1020010076177A KR 20010076177 A KR20010076177 A KR 20010076177A KR 20030045453 A KR20030045453 A KR 20030045453A
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- color filter
- forming
- black matrix
- layer
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
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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
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/80—Constructional details
- H10K30/81—Electrodes
- H10K30/82—Transparent electrodes, e.g. indium tin oxide [ITO] electrodes
-
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
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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)
- Electromagnetism (AREA)
- Optical Filters (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (6)
- 색을 표시할 수 있는 칼라필터와 스위칭을 할 수 있는 박막 트랜지스터를 구비한 액정표시장치에 있어서,유리기판상에 일정간격을 갖는 복수개의 블랙 매트릭스를 형성하는 단계와;상기 블랙 매트릭스에 걸치도록 칼라 픽셀을 형성하는 단계와;상기 결과물 상부에 오버 코팅층을 도포하는 단계와;상기 블랙 매트릭스 외곽 상기 오버 코팅층상에 일정 폭 만큼의 절연막을 형성하는 단계와;상기 블랙 매트릭스의 외곽과 절연막이 노출되도록 공통전극을 형성하는 단계를 포함하는 것을 특징으로 하는 액정표시장치의 칼라필터 제조방법.
- 제 1 항에 있어서,상기 블랙 매트릭스의 외곽은 노출되며 상기 절연막은 포함되도록 공통전극을 형성하는 것을 특징으로 하는 액정표시장치의 칼라필터 제조방법.
- 제 1 항에 있어서,상기 절연막의 폭은 상기 외곽 블랙 매트릭스의 폭 1/2를 넘지 않는 범위인 것을 특징으로 하는 액정표시장치의 칼라필터 제조방법.
- 제 1 항에 있어서,상기 절연막 위치의 중심이 상기 외곽 블랙 매트릭스 위치 중심에서 1/2를 벗어나지 않는 것을 특징으로 하는 액정표시장치의 칼라필터 제조방법.
- 제 1 항에 있어서,상기 절연막은 빛에 대한 투과율이 50%이상의 수지층을 사용하는 것을 특징으로 하는 액정표시장치의 칼라필터 제조방법.
- 제 1 항 내지 제 2 항에 있어서,상기 공통전극 물질은 ITO인 것을 특징으로 하는 액정표시장치의 칼라필터 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0076177A KR100494699B1 (ko) | 2001-12-04 | 2001-12-04 | 액정표시장치의 칼라필터 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0076177A KR100494699B1 (ko) | 2001-12-04 | 2001-12-04 | 액정표시장치의 칼라필터 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030045453A true KR20030045453A (ko) | 2003-06-11 |
KR100494699B1 KR100494699B1 (ko) | 2005-06-13 |
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KR10-2001-0076177A KR100494699B1 (ko) | 2001-12-04 | 2001-12-04 | 액정표시장치의 칼라필터 제조방법 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20080009865A (ko) * | 2006-07-25 | 2008-01-30 | 동우 화인켐 주식회사 | 고 식각속도 인듐산화막 식각용액 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06273743A (ja) * | 1993-03-19 | 1994-09-30 | Seiko Instr Inc | カラー液晶電気光学装置 |
KR0182015B1 (ko) * | 1994-11-28 | 1999-05-01 | 김광호 | 액정 표시장치용 칼라필터의 제조 방법 |
JPH09127493A (ja) * | 1995-11-06 | 1997-05-16 | Sanyo Electric Co Ltd | 液晶表示装置 |
JP3149788B2 (ja) * | 1996-05-31 | 2001-03-26 | 松下電器産業株式会社 | ブラックマトリクス基板およびカラーフィルター基板 |
JPH10268285A (ja) * | 1997-03-21 | 1998-10-09 | Toray Ind Inc | 液晶表示装置 |
KR100715907B1 (ko) * | 2000-12-13 | 2007-05-08 | 엘지.필립스 엘시디 주식회사 | 액정 표시 장치 |
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2001
- 2001-12-04 KR KR10-2001-0076177A patent/KR100494699B1/ko active IP Right Grant
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KR100494699B1 (ko) | 2005-06-13 |
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