KR20000021353A - 액정 배향 방법 - Google Patents
액정 배향 방법 Download PDFInfo
- Publication number
- KR20000021353A KR20000021353A KR1019980040375A KR19980040375A KR20000021353A KR 20000021353 A KR20000021353 A KR 20000021353A KR 1019980040375 A KR1019980040375 A KR 1019980040375A KR 19980040375 A KR19980040375 A KR 19980040375A KR 20000021353 A KR20000021353 A KR 20000021353A
- Authority
- KR
- South Korea
- Prior art keywords
- rubbing
- liquid crystal
- glass substrate
- roller
- alignment
- Prior art date
Links
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
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
-
- 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
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
- G02F1/133784—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by rubbing
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (1)
- 액정 분자를 초기 배열시키기 위하여 글래스 기판상에 형성된 배향막을 러빙하는 액정 배향 방법으로서, 상기 글래스 기판상에 배향홈을 형성하기 위하여 회전, 동작하는 로울러를 얹은다음, 글래스 기판을 로울러의 회전 방향, 또는 로울러가 회전되는 반대 방향으로 회전하여, 배향막의 배향축이 원형 형태가 되도록 러빙하는 것을 특징으로 하는 액정 배향 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980040375A KR100535354B1 (ko) | 1998-09-28 | 1998-09-28 | 액정 배향 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980040375A KR100535354B1 (ko) | 1998-09-28 | 1998-09-28 | 액정 배향 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000021353A true KR20000021353A (ko) | 2000-04-25 |
KR100535354B1 KR100535354B1 (ko) | 2006-03-14 |
Family
ID=19552267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980040375A KR100535354B1 (ko) | 1998-09-28 | 1998-09-28 | 액정 배향 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100535354B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100446661B1 (ko) * | 2001-11-22 | 2004-09-04 | 주식회사 엘지화학 | 러빙 장치 |
KR100539812B1 (ko) * | 2002-11-04 | 2006-01-11 | 엘지전자 주식회사 | 창문형 에어컨의 응축수 비산 장치 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0448517U (ko) * | 1990-08-29 | 1992-04-24 | ||
JPH04119325A (ja) * | 1990-09-11 | 1992-04-20 | Canon Inc | 強誘電性液晶素子の製造方法 |
KR0136650Y1 (ko) * | 1993-12-09 | 1999-05-01 | 이헌조 | 액정표시 소자의 러빙장치 |
KR950028253U (ko) * | 1994-03-17 | 1995-10-20 | 액정표시소자의 곡선 배향 패턴 형성용 엘씨디 러빙장치 | |
JPH08184835A (ja) * | 1994-12-28 | 1996-07-16 | Stanley Electric Co Ltd | 液晶表示素子の製造方法 |
JPH09230350A (ja) * | 1996-02-20 | 1997-09-05 | Nissin Electric Co Ltd | 配向膜の配向処理方法およびその装置 |
-
1998
- 1998-09-28 KR KR1019980040375A patent/KR100535354B1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100446661B1 (ko) * | 2001-11-22 | 2004-09-04 | 주식회사 엘지화학 | 러빙 장치 |
KR100539812B1 (ko) * | 2002-11-04 | 2006-01-11 | 엘지전자 주식회사 | 창문형 에어컨의 응축수 비산 장치 |
Also Published As
Publication number | Publication date |
---|---|
KR100535354B1 (ko) | 2006-03-14 |
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