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FR2754072B1 - Procede de fabrication d'un afficheur a cristal liquide - Google Patents

Procede de fabrication d'un afficheur a cristal liquide

Info

Publication number
FR2754072B1
FR2754072B1 FR9712212A FR9712212A FR2754072B1 FR 2754072 B1 FR2754072 B1 FR 2754072B1 FR 9712212 A FR9712212 A FR 9712212A FR 9712212 A FR9712212 A FR 9712212A FR 2754072 B1 FR2754072 B1 FR 2754072B1
Authority
FR
France
Prior art keywords
manufacturing
liquid crystal
crystal display
display
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 - Lifetime
Application number
FR9712212A
Other languages
English (en)
Other versions
FR2754072A1 (fr
Inventor
Kyoung Nam Lim
Jeong Hyun Kim
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 FR2754072A1 publication Critical patent/FR2754072A1/fr
Application granted granted Critical
Publication of FR2754072B1 publication Critical patent/FR2754072B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
    • H10D86/01—Manufacture or treatment
    • H10D86/021—Manufacture or treatment of multiple TFTs
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
    • H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
    • H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
    • H10D86/441—Interconnections, e.g. scanning lines
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
    • H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
    • H10D86/60—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs wherein the TFTs are in active matrices
    • 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
    • G02F1/13373—Disclination line; Reverse tilt

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)
  • Thin Film Transistor (AREA)
FR9712212A 1996-10-02 1997-10-01 Procede de fabrication d'un afficheur a cristal liquide Expired - Lifetime FR2754072B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960043723A KR100244730B1 (ko) 1996-10-02 1996-10-02 액정표시소자 제조방법

Publications (2)

Publication Number Publication Date
FR2754072A1 FR2754072A1 (fr) 1998-04-03
FR2754072B1 true FR2754072B1 (fr) 2002-07-19

Family

ID=19476097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9712212A Expired - Lifetime FR2754072B1 (fr) 1996-10-02 1997-10-01 Procede de fabrication d'un afficheur a cristal liquide

Country Status (6)

Country Link
US (1) US5953584A (fr)
JP (1) JP4166849B2 (fr)
KR (1) KR100244730B1 (fr)
DE (1) DE19743741B4 (fr)
FR (1) FR2754072B1 (fr)
GB (1) GB2318190B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6190933B1 (en) * 1993-06-30 2001-02-20 The United States Of America As Represented By The Secretary Of The Navy Ultra-high resolution liquid crystal display on silicon-on-sapphire
US6331473B1 (en) 1998-12-29 2001-12-18 Seiko Epson Corporation SOI substrate, method for making the same, semiconductive device and liquid crystal panel using the same
KR100356832B1 (ko) * 1999-04-23 2002-10-18 주식회사 현대 디스플레이 테크놀로지 고개구율 및 고투과율 액정 표시 장치의 제조방법
US6936105B2 (en) * 2002-03-28 2005-08-30 Goss Contiweb B.V. Applicator roller having a roller jacket, applicator roller and rotating element assembly, dryer, cooling roller stand and printing press having the applicator roller and method for coating a material web
DE10213985A1 (de) 2002-03-28 2003-10-09 Heidelberger Druckmasch Ag Auftragwalze mit einem Walzenmantel
KR101494315B1 (ko) * 2008-08-12 2015-02-17 삼성디스플레이 주식회사 액정 표시 장치 및 이의 제조 방법
CN105204254B (zh) * 2015-10-09 2019-01-04 深圳市华星光电技术有限公司 一种tft阵列基板、显示面板及其制作方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0792574B2 (ja) * 1988-12-21 1995-10-09 インターナショナル・ビジネス・マシーンズ・コーポレーション 液晶表示装置およびその製造方法
JP2618520B2 (ja) * 1990-08-09 1997-06-11 シャープ株式会社 アクティブマトリクス液晶表示装置の製造方法
SG50586A1 (en) * 1991-07-26 2000-05-23 Rolic Ag Liquid crystal display cell
DE59209499D1 (de) * 1991-07-26 1998-10-22 Rolic Ag Orientierte Photopolymere und Verfahren zu ihrer Herstellung
JP2543286B2 (ja) * 1992-04-22 1996-10-16 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 液晶表示装置
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
DE69421757T2 (de) * 1993-06-29 2000-06-21 Yasufumi Iimura Verfahren zur Orientierung von Flüssigkristall-Molekülen in einer Flüssigkristall-Anzeigezelle mit vielfachdomänen Struktur
JP3102970B2 (ja) * 1993-07-28 2000-10-23 シャープ株式会社 情報表示装置およびその製造方法
KR970000356B1 (ko) * 1993-09-18 1997-01-08 엘지전자 주식회사 액정표시소자(lcd)용 광 폴리머 배향막 형성방법
KR0135162B1 (ko) * 1994-01-07 1998-04-23 구자홍 폴리비닐 플루오로 신나메이트로 이루어진 광고분자 물질 및 이를 이용한 액정셀의 배향막
GB9402516D0 (en) * 1994-02-09 1994-03-30 Secr Defence Liquid crystal device alignment
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
TW344901B (en) * 1995-02-15 1998-11-11 Handotai Energy Kenkyusho Kk Active matrix display device
KR0181782B1 (ko) * 1995-12-08 1999-05-01 구자홍 광을 이용한 벤드배향된 액정셀 제조방법
KR0182876B1 (ko) * 1996-01-09 1999-05-01 구자홍 액정셀의 프리틸트방향 제어방법

Also Published As

Publication number Publication date
JPH10206895A (ja) 1998-08-07
KR19980025556A (ko) 1998-07-15
JP4166849B2 (ja) 2008-10-15
US5953584A (en) 1999-09-14
DE19743741A1 (de) 1998-04-16
GB2318190B (en) 1998-08-26
GB2318190A (en) 1998-04-15
FR2754072A1 (fr) 1998-04-03
GB9720780D0 (en) 1997-12-03
KR100244730B1 (ko) 2000-02-15
DE19743741B4 (de) 2006-06-01

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