KR20030075723A - 액정표시소자 및 그 제조방법 - Google Patents
액정표시소자 및 그 제조방법 Download PDFInfo
- Publication number
- KR20030075723A KR20030075723A KR1020020015079A KR20020015079A KR20030075723A KR 20030075723 A KR20030075723 A KR 20030075723A KR 1020020015079 A KR1020020015079 A KR 1020020015079A KR 20020015079 A KR20020015079 A KR 20020015079A KR 20030075723 A KR20030075723 A KR 20030075723A
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- seal material
- display device
- substrate
- substrates
- 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
- G02F1/1341—Filling or closing of cells
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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
- G02F1/1339—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
- G02F1/1341—Filling or closing of cells
- G02F1/13415—Drop filling process
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 (16)
- 하부기판 및 상부기판;상기 양 기판 사이에서, 네 모서리 영역에 액정흐름 조절부를 갖도록 패턴 형성된 UV경화형 씨일재; 및상기 양 기판 사이의 UV경화형 씨일재 내에 형성된 액정층을 포함하여 구성되는 액정표시소자.
- 제 1항에 있어서,상기 액정흐름 조절부가 원형으로 형성된 것을 특징으로 하는 액정표시소자.
- 제 1항에 있어서,상기 액정흐름 조절부가 사각형으로 형성된 것을 특징으로 하는 액정표시소자.
- 제 1항에 있어서,상기 하부기판 상에 박막트랜지스터 및 화소전극이 형성되어 있는 것을 특징으로 하는 액정표시소자.
- 제 1항에 있어서,상기 상부기판 상에 차광층 및 칼라필터층이 형성되어 있는 것을 특징으로 하는 액정표시소자.
- 제 4항 또는 제 5항에 있어서,상기 기판 상에 공통전극이 추가로 형성되어 있는 것을 특징으로 하는 액정표시소자.
- 제 1항에 있어서,상기 양 기판 사이에 스페이서가 형성되어 있는 것을 특징으로 하는 액정표시소자.
- 하부기판 및 상부기판을 준비하는 공정;상기 양 기판 중 어느 하나의 기판 상에서, 네 모서리 영역에 액정흐름 조절부를 갖도록 패터닝하여 UV경화형 씨일재를 도포하는 공정;상기 양 기판 중 어느 하나의 기판 상에 액정을 적하하는 공정;상기 양 기판을 합착하는 공정; 및상기 합착 기판에 UV를 조사하는 공정을 포함하는 액정표시소자의 제조방법.
- 제 8항에 있어서,상기 액정흐름 조절부가 원형이 되도록 UV경화형 씨일재를 도포하는 것을 특징으로 하는 액정표시소자의 제조방법.
- 제 8항에 있어서,상기 액정흐름 조절부가 사각형이 되도록 UV경화형 씨일재를 도포하는 것을 특징으로 하는 액정표시소자의 제조방법.
- 제 8항에 있어서,상기 UV경화형 씨일재를 도포하는 공정은 디스펜서법을 이용하여 수행하는 것을 특징으로 하는 액정표시소자의 제조방법.
- 제 8항에 있어서,상기 UV조사공정은 상기 UV경화형 씨일재 내부의 액티브 영역을 마스크로 가리고 수행하는 것을 특징으로 하는 액정표시소자의 제조방법.
- 제 8항에 있어서,상기 UV조사 공정후 가열공정을 추가로 포함하는 것을 특징으로 하는 액정표시소자의 제조방법.
- 제 8항에 있어서,상기 UV경화형 씨일재 도포공정 후 세정공정을 추가로 포함하는 것을 특징으로 하는 액정표시소자의 제조방법.
- 제 8항에 있어서,상기 UV조사 공정후 셀절단공정을 추가로 포함하는 것을 특징으로 하는 액정표시소자의 제조방법.
- 제 8항에 있어서,상기 UV경화형 씨일재를 상기 상부기판 위에 형성하고, 상기 액정을 상기 하부기판 위에 적하하는 것을 특징으로 하는 액정표시소자의 제조방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020015079A KR100652050B1 (ko) | 2002-03-20 | 2002-03-20 | 액정표시소자 및 그 제조방법 |
US10/184,075 US7196764B2 (en) | 2002-03-20 | 2002-06-28 | Liquid crystal display device and method of manufacturing the same comprising at least one portion for controlling a liquid crystal flow within a closed pattern of sealant material |
JP2002190814A JP4209146B2 (ja) | 2002-03-20 | 2002-06-28 | 液晶表示素子及びその製造方法 |
CNB021288267A CN1266531C (zh) | 2002-03-20 | 2002-08-14 | 液晶显示装置及其制作方法 |
US11/003,469 US7405799B2 (en) | 2002-03-20 | 2004-12-06 | Liquid crystal display device and method of manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020015079A KR100652050B1 (ko) | 2002-03-20 | 2002-03-20 | 액정표시소자 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030075723A true KR20030075723A (ko) | 2003-09-26 |
KR100652050B1 KR100652050B1 (ko) | 2006-11-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020015079A KR100652050B1 (ko) | 2002-03-20 | 2002-03-20 | 액정표시소자 및 그 제조방법 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7196764B2 (ko) |
JP (1) | JP4209146B2 (ko) |
KR (1) | KR100652050B1 (ko) |
CN (1) | CN1266531C (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100511352B1 (ko) * | 2002-02-27 | 2005-08-31 | 엘지.필립스 엘시디 주식회사 | 액정적하장치 및 액정적하량 제어방법 |
JP4240276B2 (ja) | 2002-07-05 | 2009-03-18 | 株式会社半導体エネルギー研究所 | 発光装置 |
JP2004212444A (ja) * | 2002-12-27 | 2004-07-29 | Internatl Business Mach Corp <Ibm> | 液晶表示装置の製造方法及び貼り合わせ装置 |
KR100652057B1 (ko) * | 2004-04-02 | 2006-12-01 | 엘지.필립스 엘시디 주식회사 | 액정 표시 장치 및 이를 이용한 리페어 방법 |
JP5591479B2 (ja) * | 2009-03-13 | 2014-09-17 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
CN102023407B (zh) * | 2009-09-09 | 2013-05-22 | 北京京东方光电科技有限公司 | 减阻彩膜基板及其制造方法 |
CN104898326B (zh) * | 2015-06-05 | 2018-08-07 | 深圳市华星光电技术有限公司 | 一种配向膜的形成方法 |
CN105068326B (zh) * | 2015-09-01 | 2017-09-26 | 深圳市华星光电技术有限公司 | 液晶显示基板 |
CN109507834A (zh) * | 2019-01-03 | 2019-03-22 | 深圳市华星光电技术有限公司 | 液晶显示面板的制作方法 |
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-
2002
- 2002-03-20 KR KR1020020015079A patent/KR100652050B1/ko active IP Right Grant
- 2002-06-28 US US10/184,075 patent/US7196764B2/en not_active Expired - Lifetime
- 2002-06-28 JP JP2002190814A patent/JP4209146B2/ja not_active Expired - Fee Related
- 2002-08-14 CN CNB021288267A patent/CN1266531C/zh not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
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JP2003280008A (ja) | 2003-10-02 |
US7405799B2 (en) | 2008-07-29 |
US20030179336A1 (en) | 2003-09-25 |
CN1266531C (zh) | 2006-07-26 |
US7196764B2 (en) | 2007-03-27 |
JP4209146B2 (ja) | 2009-01-14 |
CN1445592A (zh) | 2003-10-01 |
KR100652050B1 (ko) | 2006-11-30 |
US20050099576A1 (en) | 2005-05-12 |
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