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DE69940106D1 - Flüssigkristallanzeigevorrichtung und Verfahren zu ihrer Herstellung - Google Patents

Flüssigkristallanzeigevorrichtung und Verfahren zu ihrer Herstellung

Info

Publication number
DE69940106D1
DE69940106D1 DE69940106T DE69940106T DE69940106D1 DE 69940106 D1 DE69940106 D1 DE 69940106D1 DE 69940106 T DE69940106 T DE 69940106T DE 69940106 T DE69940106 T DE 69940106T DE 69940106 D1 DE69940106 D1 DE 69940106D1
Authority
DE
Germany
Prior art keywords
production
liquid crystal
display device
crystal 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
DE69940106T
Other languages
English (en)
Inventor
John Christopher Rudin
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.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of DE69940106D1 publication Critical patent/DE69940106D1/de
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
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • 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
    • G02F1/133371—Cells with varying thickness of the liquid crystal layer
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE69940106T 1999-07-09 1999-07-09 Flüssigkristallanzeigevorrichtung und Verfahren zu ihrer Herstellung Expired - Lifetime DE69940106D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99305482A EP1067425B1 (de) 1999-07-09 1999-07-09 Flüssigkristallanzeigevorrichtung und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
DE69940106D1 true DE69940106D1 (de) 2009-01-29

Family

ID=8241503

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69940106T Expired - Lifetime DE69940106D1 (de) 1999-07-09 1999-07-09 Flüssigkristallanzeigevorrichtung und Verfahren zu ihrer Herstellung

Country Status (6)

Country Link
US (1) US6522382B1 (de)
EP (1) EP1067425B1 (de)
JP (1) JP2001051289A (de)
KR (1) KR100698445B1 (de)
CN (1) CN1188737C (de)
DE (1) DE69940106D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100805210B1 (ko) * 2000-07-19 2008-02-21 마쯔시다덴기산교 가부시키가이샤 전극이 있는 기판 및 그 제조방법
US20020135724A1 (en) * 2001-03-24 2002-09-26 Ching-Yih Chen Multi-domain liquid crystal display with a structure of dielectric layers having inhomogeneous dielectric distribution
EP1271225A1 (de) 2001-06-22 2003-01-02 Hewlett-Packard Company, A Delaware Corporation Bistabile nematische Flüssigkristallvorrichtung
EP1445645A1 (de) * 2003-02-07 2004-08-11 ZBD Displays Ltd, Flüssigkristallvorrichtung
TWI224214B (en) * 2003-06-26 2004-11-21 Chunghwa Picture Tubes Ltd Polarizer manufacturing method
GB2419216A (en) * 2004-10-18 2006-04-19 Hewlett Packard Development Co Display device with greyscale capability
US7209212B2 (en) * 2004-09-15 2007-04-24 China Institute Of Technology Tunable optical integrated element using liquid crystal as active layer
US20060066791A1 (en) * 2004-09-30 2006-03-30 Casio Computer Co., Ltd. Vertical alignment active matrix liquid crystal display device
KR100824060B1 (ko) * 2007-03-07 2008-04-21 (주)엔디스 4개의 단자 전극을 갖는 쌍안정 키랄 스플레이 네마틱 액정표시 장치
CN101329463B (zh) * 2007-06-18 2011-04-20 奇美电子股份有限公司 显示装置和液晶显示面板
US20100108636A1 (en) * 2008-10-30 2010-05-06 Seagate Technology Llc Integrated Tool for Fabricating an Electronic Component
CN104155814A (zh) * 2014-08-29 2014-11-19 昆山龙腾光电有限公司 液晶显示装置及其制造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2679048B1 (fr) * 1991-07-12 1994-11-04 Thomson Csf Modulateur electrooptique.
DE69434302T2 (de) * 1993-07-27 2005-12-29 Sharp K.K. Flüssigkristall-Anzeigevorrichtung
GB9402513D0 (en) 1994-02-09 1994-03-30 Secr Defence Bistable nematic liquid crystal device
DE69624774T2 (de) * 1995-12-05 2003-03-27 Matsushita Electric Ind Co Ltd Hintergrundbeleuchtete Farbanzeige
US6727968B1 (en) * 1997-10-08 2004-04-27 Hewlett-Packard Development Company, L.P. Liquid crystal device alignment
US6147666A (en) * 1997-12-22 2000-11-14 Yaniv; Zvi Multipole liquid crystal display
US5905557A (en) 1997-12-22 1999-05-18 Yaniv; Zvi Multipole liquid crystal display with alignment layer

Also Published As

Publication number Publication date
EP1067425A1 (de) 2001-01-10
CN1188737C (zh) 2005-02-09
CN1280309A (zh) 2001-01-17
KR100698445B1 (ko) 2007-03-23
KR20010015253A (ko) 2001-02-26
US6522382B1 (en) 2003-02-18
EP1067425B1 (de) 2008-12-17
JP2001051289A (ja) 2001-02-23

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P., HOU, US

8328 Change in the person/name/address of the agent

Representative=s name: SCHOPPE, ZIMMERMANN, STOECKELER & ZINKLER, 82049 P

8364 No opposition during term of opposition