KR20020078115A - 컬러필터 기판의 제조 방법 - Google Patents
컬러필터 기판의 제조 방법 Download PDFInfo
- Publication number
- KR20020078115A KR20020078115A KR1020010018004A KR20010018004A KR20020078115A KR 20020078115 A KR20020078115 A KR 20020078115A KR 1020010018004 A KR1020010018004 A KR 1020010018004A KR 20010018004 A KR20010018004 A KR 20010018004A KR 20020078115 A KR20020078115 A KR 20020078115A
- Authority
- KR
- South Korea
- Prior art keywords
- color filter
- black matrix
- filter substrate
- red
- forming
- 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
- G02F1/133516—Methods for their manufacture, e.g. printing, electro-deposition or photolithography
-
- 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
- G02F1/1333—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
-
- 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
- G02F2203/00—Function characteristic
- G02F2203/68—Green display, e.g. recycling, reduction of harmful substances
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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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optical Filters (AREA)
Abstract
Description
Claims (6)
- Mo 계통의 금속을 산화시켜 컬러필터 기판 상에 빛을 흡수하는 광차단막을 형성하고, 상기 광차단막을 패터닝하여 상기 컬러필터 기판상에 격자형상의 블랙매트릭스를 형성하는 단계;상기 블랙매트릭스의 가장자리를 포함한 상기 블랙매트릭스의 빈공간 내에 적색, 녹색, 청색의 칼라 레지스트를 이용하여 적색, 녹색, 청색의 컬러필터 패턴들을 순차적으로 형성하는 단계;상기 블랙매트릭스와 상기 적색, 녹색, 청색의 컬러필터 패턴들을 포함한 상기 컬러필터 기판의 전면에 소정의 물질을 도포하여 상기 블랙매트릭스 및 상기 적색,녹색, 청색의 컬러필터 패턴을 외부환경으로부터 보호하는 보호막을 형성하는 단계;상기 보호막의 상부면에 빛을 투과시키는 투명한 금속을 증착시켜 공통전극을 형성하는 단계를 포함하는 것을 특징으로 하는 컬러필터 기판의 제조 방법.
- 제 1 항에 있어서, 상기 블랙매트릭스는 Mo 산화막 단층으로 형성되는 것을 특징으로 하는 컬러필터 기판의 제조 방법.
- 제 1 항에 있어서, 상기 블랙매트릭스는 Mo 산화막과 Mo 계통의 금속막이 순차적으로 적층되어 형성되는 것을 특징으로 하는 컬러필터 기판 제조의 방법.
- 제 2 항 또는 제 3 항에 있어서, 상기 Mo 산화막은 O2분위기에서 Mo 계통의 금속을 상기 컬러필터 기판에 증착시킴으로 형성하는 것을 특징으로 하는 컬러필터 기판의 제조 방법.
- 제 2 항 또는 제 3 항에 있어서, 상기 Mo 산화막은 상기 컬러필터 기판 상에 Mo 계통의 금속을 증착시킨 후에, 상기 컬러필터 기판에 증착된 Mo 계통의 금속을 O2분위기에서 열처리함으로써 형성되는 것을 특징으로 하는 컬러필터 기판의 제조 방법.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 상기 Mo 계통의 금속은 순수 Mo와 Mo 합금 중 선택된 어느 하나의 금속인 것을 특징으로 하는 컬러필터 기판의 제조 방법.
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KR1020010018004A KR100635036B1 (ko) | 2001-04-04 | 2001-04-04 | 컬러필터 기판의 제조 방법 |
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KR1020010018004A KR100635036B1 (ko) | 2001-04-04 | 2001-04-04 | 컬러필터 기판의 제조 방법 |
Publications (2)
Publication Number | Publication Date |
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KR20020078115A true KR20020078115A (ko) | 2002-10-18 |
KR100635036B1 KR100635036B1 (ko) | 2006-10-17 |
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KR1020010018004A KR100635036B1 (ko) | 2001-04-04 | 2001-04-04 | 컬러필터 기판의 제조 방법 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2019387A1 (en) * | 2006-05-12 | 2009-01-28 | Kabushiki Kaisha Toshiba | Pattern forming method |
KR100936888B1 (ko) * | 2002-12-30 | 2010-01-14 | 엘지디스플레이 주식회사 | 액정표시장치의 블랙매트릭스 및 그 형성방법 |
CN108732834A (zh) * | 2018-05-25 | 2018-11-02 | 上海中航光电子有限公司 | 显示面板和显示装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101291893B1 (ko) * | 2006-11-24 | 2013-07-31 | 엘지디스플레이 주식회사 | 액정표시패널 및 그 제조방법 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940004237B1 (ko) * | 1991-09-10 | 1994-05-19 | 삼성전자 주식회사 | 액정표시 장치 및 그 제조방법 |
KR100300856B1 (ko) * | 1993-06-15 | 2001-10-22 | 구본준, 론 위라하디락사 | 액정디스플레이용칼라필터 |
JP3234748B2 (ja) * | 1995-07-14 | 2001-12-04 | キヤノン株式会社 | 基板の選択的撥水処理方法、遮光部材形成基板及びこの遮光部材形成基板を用いたカラ−フィルタ−基板の製造方法 |
KR100358795B1 (ko) * | 1995-10-04 | 2003-02-26 | 삼성에스디아이 주식회사 | 칼라필터용크롬/크롬옥사이드다층막블랙매트릭스의제조방법 |
-
2001
- 2001-04-04 KR KR1020010018004A patent/KR100635036B1/ko active IP Right Grant
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100936888B1 (ko) * | 2002-12-30 | 2010-01-14 | 엘지디스플레이 주식회사 | 액정표시장치의 블랙매트릭스 및 그 형성방법 |
EP2019387A1 (en) * | 2006-05-12 | 2009-01-28 | Kabushiki Kaisha Toshiba | Pattern forming method |
EP2019387A4 (en) * | 2006-05-12 | 2010-08-11 | Toshiba Kk | PATTERN TRACING METHOD |
CN108732834A (zh) * | 2018-05-25 | 2018-11-02 | 上海中航光电子有限公司 | 显示面板和显示装置 |
CN108732834B (zh) * | 2018-05-25 | 2021-06-18 | 上海中航光电子有限公司 | 显示面板和显示装置 |
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KR100635036B1 (ko) | 2006-10-17 |
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