KR910008470A - 액정표시소자의 러빙 배향처리방법 - Google Patents

액정표시소자의 러빙 배향처리방법 Download PDF

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Publication number
KR910008470A
KR910008470A KR1019900013574A KR900013574A KR910008470A KR 910008470 A KR910008470 A KR 910008470A KR 1019900013574 A KR1019900013574 A KR 1019900013574A KR 900013574 A KR900013574 A KR 900013574A KR 910008470 A KR910008470 A KR 910008470A
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KR
South Korea
Prior art keywords
liquid crystal
crystal display
rubbing
display device
alignment method
Prior art date
Application number
KR1019900013574A
Other languages
English (en)
Inventor
유우조오 하야시
데쯔오 시라이와
Original Assignee
가다오까 마사다까
알프스 덴기 가부시기가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 가다오까 마사다까, 알프스 덴기 가부시기가이샤 filed Critical 가다오까 마사다까
Publication of KR910008470A publication Critical patent/KR910008470A/ko

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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
    • G02F1/133—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
    • 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

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)

Abstract

내용 없음

Description

액정표시소자의 러빙 배향처리방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 내지 제3도는 본 발명의 일실시예에 관한 것으로, 제1도는 러빙배향처리 공정을 나타내는 설명도이다.
제2도는 그에 사용되는 러빙재의 확대도이다.
제3도는 레이온(rayon) 섬유의 확대도이다.

Claims (2)

  1. 기판상에 투명전극을 피복하는 배향막을 형성한 후에, 다수의 화이버를 기립시킨 러빙재를 외주면에 팽팽하게 감은 롤러를 상기 기판상에서 회전시킴으로써, 상기 화이버로 상기 배향막을 러빙하는 액정표시소자의 러빙 배향처리방법에 있어서, 상기 롤러의 외주면에 대한 상기 화이버의 기립방향을 그 롤러의 회전 방향으로 경사시킨 것을 특징으로 하는 액정표시소자의 러빙 배향처리방법.
  2. 제1항에 있어서, 상기 화이버가 레이온 섬유인 것을 특징으로 하는 액정표시 소자의 러빙 배향처리방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900013574A 1989-10-26 1990-08-31 액정표시소자의 러빙 배향처리방법 KR910008470A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP89-277036 1989-10-26
JP27703689 1989-10-26
JP90-62743 1990-03-15
JP2062743A JP2683138B2 (ja) 1989-10-26 1990-03-15 液晶表示素子のラビング配向処理方法

Publications (1)

Publication Number Publication Date
KR910008470A true KR910008470A (ko) 1991-05-31

Family

ID=26403793

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900013574A KR910008470A (ko) 1989-10-26 1990-08-31 액정표시소자의 러빙 배향처리방법

Country Status (4)

Country Link
US (1) US5075790A (ko)
JP (1) JP2683138B2 (ko)
KR (1) KR910008470A (ko)
DE (1) DE4028244A1 (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990068243A (ko) * 1998-01-20 1999-08-25 마츠시타 덴끼 산교 가부시키가이샤 액정 배향 처리 방법 및 이것을 이용한 액정 표시 소자
KR100441925B1 (ko) * 2000-11-10 2004-07-27 아게하라 오리모노 고교 가부시끼가이샤 러빙용 포재
KR20160069110A (ko) 2014-12-08 2016-06-16 양재영 온도차 보정 수단을 포함하는 전자동 원두 커피 머신 및 온도차 보정 방법

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04119325A (ja) * 1990-09-11 1992-04-20 Canon Inc 強誘電性液晶素子の製造方法
JP2759581B2 (ja) * 1992-05-13 1998-05-28 キヤノン株式会社 ラビング装置及びラビング方法
KR950011956B1 (ko) * 1992-12-28 1995-10-12 엘지전자주식회사 액정표시소자의 러빙 방법 및 장치
KR0154770B1 (ko) * 1994-12-21 1998-11-16 김광호 액정 표시 장치의 시야각 개선을 위한 러빙 장치
JPH09203900A (ja) * 1996-01-24 1997-08-05 Samsung Electron Devices Co Ltd 配向膜表面処理装置およびその処理方法
JPH1090683A (ja) * 1996-09-11 1998-04-10 Toshiba Corp 配向処理方法及び配向膜基板
JP2005084200A (ja) * 2003-09-05 2005-03-31 Nec Kagoshima Ltd 液晶表示パネルのラビング配向処理装置およびラビング配向処理方法
JP2006195111A (ja) * 2005-01-13 2006-07-27 International Display Technology Kk Ｉｐｓ液晶表示パネル
TWI319500B (en) * 2005-10-28 2010-01-11 Innolux Display Corp Device and method for liquid crystal photo-alignment
TWI350414B (en) * 2007-04-20 2011-10-11 Chimei Innolux Corp Alignment device and alignment method
CN108319079A (zh) * 2018-01-19 2018-07-24 精电(河源)显示技术有限公司 一种高稳定性的高对比度液晶显示器

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
JPS542580B2 (ko) * 1974-07-01 1979-02-09
GB1526246A (en) * 1974-10-31 1978-09-27 Thomson Csf Method of aligning liquid crystalline materials and its application to helical nematic display cells
US4030997A (en) * 1975-04-21 1977-06-21 Hughes Aircraft Company Method of aligning liquid crystals
US4192060A (en) * 1975-09-23 1980-03-11 Sharp Kabushiki Kaisha Method of constructing liquid crystal display
JPS5922211B2 (ja) * 1979-01-20 1984-05-25 シャープ株式会社 多層液晶表示装置の製造方法
JPS5652720A (en) * 1979-10-06 1981-05-12 Sharp Corp Twisted nematic liquid crystal display element
DE3027571C2 (de) * 1980-07-21 1985-03-07 Siemens AG, 1000 Berlin und 8000 München Flüssigkristallanzeige mit einer orientierenden und polarisierenden Schicht
JPS5756817A (en) * 1980-09-22 1982-04-05 Mitsubishi Electric Corp Surface treatment of electrode plate of liquid crystal display element
JP2530432B2 (ja) * 1986-07-22 1996-09-04 キヤノン株式会社 液晶素子
JPS6456721A (en) * 1987-08-28 1989-03-03 Hitachi Ltd Epoxy resin composition and semiconductor device coated and sealed therewith

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990068243A (ko) * 1998-01-20 1999-08-25 마츠시타 덴끼 산교 가부시키가이샤 액정 배향 처리 방법 및 이것을 이용한 액정 표시 소자
KR100441925B1 (ko) * 2000-11-10 2004-07-27 아게하라 오리모노 고교 가부시끼가이샤 러빙용 포재
KR20160069110A (ko) 2014-12-08 2016-06-16 양재영 온도차 보정 수단을 포함하는 전자동 원두 커피 머신 및 온도차 보정 방법

Also Published As

Publication number Publication date
US5075790A (en) 1991-12-24
DE4028244A1 (de) 1991-05-02
JPH03200931A (ja) 1991-09-02
JP2683138B2 (ja) 1997-11-26

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