KR100412122B1 - 액정표시장치의 제조방법 - Google Patents
액정표시장치의 제조방법 Download PDFInfo
- Publication number
- KR100412122B1 KR100412122B1 KR10-2001-0020708A KR20010020708A KR100412122B1 KR 100412122 B1 KR100412122 B1 KR 100412122B1 KR 20010020708 A KR20010020708 A KR 20010020708A KR 100412122 B1 KR100412122 B1 KR 100412122B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- crystal display
- display device
- domains
- alignment layer
- Prior art date
Links
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
- G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
-
- 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
- G02F1/133703—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by introducing organic surfactant additives into the liquid crystal material
-
- 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
- G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes
Abstract
Description
Claims (6)
- 하나의 화소가 양 대각방향으로 4부분으로 분할된 4 도메인 액정셀을 구비한 액정표시장치의 제조방법에 있어서,제1전사판을 이용하여 상기 4분할된 도메인중 대향하는 2개의 도메인에는 제1배향막을 형성하는 단계와, 제2전사판을 이용하여 상기 4분할된 도메인중 나머지 2개의 도메인에는 제2배향막을 형성하는 단계를 포함하여 구성되는 것을 특징으로 하는 액정표시장치의 제조방법.
- 제1항에 있어서,상기 제1전사판 및 제2전사판은 패턴화된 에이.피.알. 플레이트인 것을 특징으로 하는 액정표시장치의 제조방법.
- 제2항에 있어서,상기 패턴화된 에이.피.알. 플레이트는 그 폭이 50 마이크로미터 이하인 것을 특징으로 하는 액정표시장치의 제조방법.
- 제3항에 있어서,상기 패턴화된 에이.피.알. 플레이트는 그 패턴이 동일하거나 규칙적인 것을 특징으로 하는 액정표시장치의 제조방법.
- 제1항에 있어서,상기 제1배향막은 수평배향막이고 상기 제2배향막은 수직배향막이거나, 또는 그 역인 것을 특징으로 하는 액정표시장치의 제조방법.
- 제1항에 있어서,상기 제1배향막 및 제2배향막은 프리틸트각이 서로 다른 것을 특징으로 하는 액정표시장치의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0020708A KR100412122B1 (ko) | 2001-04-18 | 2001-04-18 | 액정표시장치의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0020708A KR100412122B1 (ko) | 2001-04-18 | 2001-04-18 | 액정표시장치의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020080861A KR20020080861A (ko) | 2002-10-26 |
KR100412122B1 true KR100412122B1 (ko) | 2003-12-31 |
Family
ID=27701501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0020708A KR100412122B1 (ko) | 2001-04-18 | 2001-04-18 | 액정표시장치의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100412122B1 (ko) |
-
2001
- 2001-04-18 KR KR10-2001-0020708A patent/KR100412122B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
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KR20020080861A (ko) | 2002-10-26 |
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