KR100831297B1 - 배향막 인쇄장치와 그를 이용한 인쇄방법 - Google Patents
배향막 인쇄장치와 그를 이용한 인쇄방법 Download PDFInfo
- Publication number
- KR100831297B1 KR100831297B1 KR1020010077608A KR20010077608A KR100831297B1 KR 100831297 B1 KR100831297 B1 KR 100831297B1 KR 1020010077608 A KR1020010077608 A KR 1020010077608A KR 20010077608 A KR20010077608 A KR 20010077608A KR 100831297 B1 KR100831297 B1 KR 100831297B1
- Authority
- KR
- South Korea
- Prior art keywords
- printing
- roll
- alignment film
- alignment
- substrate
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
- G02F1/133723—Polyimide, polyamide-imide
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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
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
- Printing Methods (AREA)
Abstract
Description
Claims (3)
- 좌우 공급 라인으로부터 배향물질액을 공급받아 적하하는 좌우 디스펜서와,상기 좌우 디스펜서로부터 상기 배향물질액을 공급받아 형성시키는 좌우 닥터롤 및 상기 좌우 닥터롤과 맞물려 있는 좌우 아닐록스롤과,상기 좌우 아닐록스롤로부터 상기 배향물질액을 공급받아 기판에 전사하며, 그 표면에 개구부가 형성된 마스크가 부착된 인쇄롤, 및상기 기판을 지지하는 인쇄테이블로 구성됨을 특징으로 하는 배향막 인쇄장치.
- 제 1항에 의한 배향막 인쇄장치에 의해 수행되는 배향물질액 인쇄방법.
- 제 2항에 있어서, 좌측 디스펜서 및 좌측 아닐록스 롤들에 의해 제 1 기판 상에 배향막이 인쇄된 후, 마스크가 부착된 인쇄롤이 원위치하지 않고 제 2 기판 상에 우측 디스펜서 및 우측 아닐록스 롤들에 의해 배향막이 인쇄됨을 특징으로 하는 배향물질액 인쇄방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010077608A KR100831297B1 (ko) | 2001-12-08 | 2001-12-08 | 배향막 인쇄장치와 그를 이용한 인쇄방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010077608A KR100831297B1 (ko) | 2001-12-08 | 2001-12-08 | 배향막 인쇄장치와 그를 이용한 인쇄방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030047186A KR20030047186A (ko) | 2003-06-18 |
KR100831297B1 true KR100831297B1 (ko) | 2008-05-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020010077608A KR100831297B1 (ko) | 2001-12-08 | 2001-12-08 | 배향막 인쇄장치와 그를 이용한 인쇄방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100831297B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100976557B1 (ko) * | 2003-10-24 | 2010-08-17 | 엘지디스플레이 주식회사 | 액정표시장치의 배향막 인쇄장치 및 방법 |
CN110147015A (zh) * | 2019-04-29 | 2019-08-20 | 武汉华星光电技术有限公司 | 显示面板涂布方法和涂布装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04119324A (ja) * | 1990-09-11 | 1992-04-20 | Nec Corp | 液晶パネル製造装置 |
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2001
- 2001-12-08 KR KR1020010077608A patent/KR100831297B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04119324A (ja) * | 1990-09-11 | 1992-04-20 | Nec Corp | 液晶パネル製造装置 |
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Publication number | Publication date |
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KR20030047186A (ko) | 2003-06-18 |
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