CN1236350C - 具有改进的等反差性能的液晶显示器及其制造方法 - Google Patents

具有改进的等反差性能的液晶显示器及其制造方法 Download PDF

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Publication number
CN1236350C
CN1236350C CNB011030127A CN01103012A CN1236350C CN 1236350 C CN1236350 C CN 1236350C CN B011030127 A CNB011030127 A CN B011030127A CN 01103012 A CN01103012 A CN 01103012A CN 1236350 C CN1236350 C CN 1236350C
Authority
CN
China
Prior art keywords
liquid crystal
electric field
conductor
region
crystal material
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
CNB011030127A
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English (en)
Chinese (zh)
Other versions
CN1317712A (zh
Inventor
M·安德鲁斯
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.)
HP Inc
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
Publication of CN1317712A publication Critical patent/CN1317712A/zh
Application granted granted Critical
Publication of CN1236350C publication Critical patent/CN1236350C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134336—Matrix
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
    • G02F2201/128—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode field shaping
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/066—Adjustment of display parameters for control of contrast

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Geometry (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CNB011030127A 2000-04-13 2001-01-12 具有改进的等反差性能的液晶显示器及其制造方法 Expired - Fee Related CN1236350C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/548,770 US6642914B1 (en) 2000-04-13 2000-04-13 Liquid crystal display (LCD) having improved isocontrast performance and method for producing same
US09/548770 2000-04-13
US09/548,770 2000-04-13

Publications (2)

Publication Number Publication Date
CN1317712A CN1317712A (zh) 2001-10-17
CN1236350C true CN1236350C (zh) 2006-01-11

Family

ID=24190330

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB011030127A Expired - Fee Related CN1236350C (zh) 2000-04-13 2001-01-12 具有改进的等反差性能的液晶显示器及其制造方法

Country Status (5)

Country Link
US (2) US6642914B1 (https=)
EP (1) EP1146385A3 (https=)
JP (1) JP2001350150A (https=)
KR (1) KR20010098550A (https=)
CN (1) CN1236350C (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050067682A (ko) * 2003-12-29 2005-07-05 엘지.필립스 엘시디 주식회사 횡전계형 액정표시장치 및 그 구동방법
JP2008098095A (ja) * 2006-10-16 2008-04-24 Olympus Corp 光源装置
KR100922803B1 (ko) * 2006-11-29 2009-10-21 엘지디스플레이 주식회사 액정표시장치

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673451A (en) * 1969-09-30 1972-06-27 Burroughs Corp Luminous gas alphanumeric display device
GB1244307A (en) * 1969-12-30 1971-08-25 Mullard Ltd Glow-discharge display device
JPS5422067B1 (https=) * 1971-07-01 1979-08-03
DE2344622A1 (de) * 1973-09-05 1975-03-13 Schenck Gmbh Carl Unwuchtvektoranzeige mit fluessigkristallen
JPS5212049A (en) * 1975-07-15 1977-01-29 Nippon Kogaku Kk <Nikon> Recording and reproducing unit for games
JPS542077U (https=) * 1977-06-06 1979-01-08
US4689617A (en) * 1985-04-30 1987-08-25 International Business Machines Corporation Concentric via plasma panel
GB8622715D0 (en) * 1986-09-20 1986-10-29 Emi Plc Thorn Display device
US5122888A (en) * 1987-07-10 1992-06-16 Canon Kabushiki Kaisha Focusing plate having phase grating formed by using liquid crystal
KR970000359B1 (ko) * 1991-09-26 1997-01-08 가부시기가이샤 도오시바 액정표시장치
US5309264A (en) * 1992-04-30 1994-05-03 International Business Machines Corporation Liquid crystal displays having multi-domain cells
JPH06301036A (ja) * 1993-04-12 1994-10-28 Sanyo Electric Co Ltd 液晶表示装置
TW329500B (en) * 1995-11-14 1998-04-11 Handotai Energy Kenkyusho Kk Electro-optical device
JPH10186366A (ja) * 1996-12-26 1998-07-14 Fujitsu Ltd 液晶表示装置
KR100286762B1 (ko) * 1997-06-27 2001-04-16 박종섭 액정 표시 소자
JP2988466B2 (ja) * 1998-04-16 1999-12-13 日本電気株式会社 液晶表示装置、その製造方法およびその駆動方法
TW418340B (en) * 1997-10-06 2001-01-11 Nippon Electric Co Corp Liquid crystal display device, its manufacturing method and its driving procedure
US6191881B1 (en) * 1998-06-22 2001-02-20 Citizen Watch Co., Ltd. Variable focal length lens panel and fabricating the same
JP2000250045A (ja) * 1999-02-26 2000-09-14 Sharp Corp 液晶表示装置およびその製造方法

Also Published As

Publication number Publication date
CN1317712A (zh) 2001-10-17
EP1146385A3 (en) 2004-01-07
KR20010098550A (ko) 2001-11-08
US6642914B1 (en) 2003-11-04
EP1146385A2 (en) 2001-10-17
US20040041964A1 (en) 2004-03-04
JP2001350150A (ja) 2001-12-21

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Granted publication date: 20060111

Termination date: 20120112