FR2744535B1 - Procede de fabrication d'une cellule a cristaux liquides - Google Patents

Procede de fabrication d'une cellule a cristaux liquides

Info

Publication number
FR2744535B1
FR2744535B1 FR9700204A FR9700204A FR2744535B1 FR 2744535 B1 FR2744535 B1 FR 2744535B1 FR 9700204 A FR9700204 A FR 9700204A FR 9700204 A FR9700204 A FR 9700204A FR 2744535 B1 FR2744535 B1 FR 2744535B1
Authority
FR
France
Prior art keywords
manufacturing
liquid crystal
crystal cell
cell
liquid
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9700204A
Other languages
English (en)
Other versions
FR2744535A1 (fr
Inventor
Jong Hyun Kim
Ki Hyuk Yoon
Young Won Woo
Mi Sook Nam
Yoo Jin Choi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of FR2744535A1 publication Critical patent/FR2744535A1/fr
Application granted granted Critical
Publication of FR2744535B1 publication Critical patent/FR2744535B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G02F1/133—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
    • G02F1/133788—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 light irradiation, e.g. linearly polarised light photo-polymerisation
    • 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
    • G02F1/133757—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 with different alignment orientations

Landscapes

  • 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)
FR9700204A 1996-02-01 1997-01-10 Procede de fabrication d'une cellule a cristaux liquides Expired - Fee Related FR2744535B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960002462A KR0182116B1 (ko) 1996-02-01 1996-02-01 액정셀의 배향방향 제어방법

Publications (2)

Publication Number Publication Date
FR2744535A1 FR2744535A1 (fr) 1997-08-08
FR2744535B1 true FR2744535B1 (fr) 2003-06-06

Family

ID=19450612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9700204A Expired - Fee Related FR2744535B1 (fr) 1996-02-01 1997-01-10 Procede de fabrication d'une cellule a cristaux liquides

Country Status (5)

Country Link
JP (1) JP3860872B2 (fr)
KR (1) KR0182116B1 (fr)
DE (1) DE19637929B4 (fr)
FR (1) FR2744535B1 (fr)
GB (1) GB2309792B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100495800B1 (ko) * 1997-09-29 2005-10-06 삼성전자주식회사 액정배향방법
US6900868B2 (en) 1998-07-07 2005-05-31 Fujitsu Display Technologies Corporation Liquid crystal display device
KR100413971B1 (ko) * 2000-12-22 2004-01-07 한국전자통신연구원 플라스틱 박막상의 인듐주석산화막 패턴 형성 방법과 그를 위한 회전 도포기
JP5116287B2 (ja) * 2005-11-21 2013-01-09 株式会社ジャパンディスプレイイースト 液晶表示装置
KR101395083B1 (ko) * 2008-01-29 2014-05-14 삼성디스플레이 주식회사 표시 패널의 제조 방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2681267B2 (ja) * 1986-04-21 1997-11-26 キヤノン株式会社 液晶素子の製造方法
JP3200823B2 (ja) * 1991-12-21 2001-08-20 ソニー株式会社 液晶セル
SG64893A1 (en) * 1993-02-17 1999-08-17 Rolic Ag Orientating layers for liquid crystals
JP2777056B2 (ja) * 1993-05-20 1998-07-16 エルジー電子株式会社 液晶セルの配向物質
EP0632311B1 (fr) * 1993-06-29 1999-11-24 Stanley Electric Co., Ltd. Méthode pour orienter les molécules de cristal liquide dans une cellule d'affichage à cristal liquide à multi-domaines
KR970000356B1 (ko) * 1993-09-18 1997-01-08 엘지전자 주식회사 액정표시소자(lcd)용 광 폴리머 배향막 형성방법
DE69528315T2 (de) * 1994-01-10 2003-05-22 Honeywell, Inc. Multidomänen-Farbfiltersubstrat
JP3075917B2 (ja) * 1994-05-27 2000-08-14 シャープ株式会社 液晶表示装置、その製造方法およびその製造装置
DE4420585A1 (de) * 1994-06-13 1995-12-14 Merck Patent Gmbh Elektrooptisches System
JP2996897B2 (ja) * 1995-06-22 2000-01-11 インターナショナル・ビジネス・マシーンズ・コーポレイション 液晶配向制御方法及び装置及び前記方法により形成された配向膜を有する液晶表示装置

Also Published As

Publication number Publication date
GB9623258D0 (en) 1997-01-08
GB2309792B (en) 1998-08-05
DE19637929B4 (de) 2004-02-12
JP3860872B2 (ja) 2006-12-20
DE19637929A1 (de) 1997-08-14
KR0182116B1 (ko) 1999-05-01
FR2744535A1 (fr) 1997-08-08
JPH09211456A (ja) 1997-08-15
GB2309792A (en) 1997-08-06
KR970062764A (ko) 1997-09-12

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20091030