CN1221837C - 液晶显示装置 - Google Patents

液晶显示装置 Download PDF

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Publication number
CN1221837C
CN1221837C CNB03122184XA CN03122184A CN1221837C CN 1221837 C CN1221837 C CN 1221837C CN B03122184X A CNB03122184X A CN B03122184XA CN 03122184 A CN03122184 A CN 03122184A CN 1221837 C CN1221837 C CN 1221837C
Authority
CN
China
Prior art keywords
liquid crystal
crystal display
voltage
mode
signal line
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
CNB03122184XA
Other languages
English (en)
Chinese (zh)
Other versions
CN1453617A (zh
Inventor
高桥洋之
桥本慎也
山田孝洋
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.)
Panasonic Liquid Crystal Display Co Ltd
Japan Display Inc
Original Assignee
Hitachi Device Engineering Co Ltd
Hitachi Displays Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29243805&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1221837(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hitachi Device Engineering Co Ltd, Hitachi Displays Ltd filed Critical Hitachi Device Engineering Co Ltd
Publication of CN1453617A publication Critical patent/CN1453617A/zh
Application granted granted Critical
Publication of CN1221837C publication Critical patent/CN1221837C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G09G3/3655—Details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors
    • 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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13456—Cell terminals located on one side of the display only
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0404—Matrix technologies
    • G09G2300/0408—Integration of the drivers onto the display substrate
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0456—Pixel structures with a reflective area and a transmissive area combined in one pixel, such as in transflectance pixels
    • 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
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3406—Control of illumination source

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
CNB03122184XA 2002-04-26 2003-04-24 液晶显示装置 Expired - Fee Related CN1221837C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002126432A JP3956287B2 (ja) 2002-04-26 2002-04-26 液晶表示装置
JP126432/2002 2002-04-26

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN2005100929451A Division CN1758099B (zh) 2002-04-26 2003-04-24 液晶显示装置

Publications (2)

Publication Number Publication Date
CN1453617A CN1453617A (zh) 2003-11-05
CN1221837C true CN1221837C (zh) 2005-10-05

Family

ID=29243805

Family Applications (2)

Application Number Title Priority Date Filing Date
CNB03122184XA Expired - Fee Related CN1221837C (zh) 2002-04-26 2003-04-24 液晶显示装置
CN2005100929451A Expired - Fee Related CN1758099B (zh) 2002-04-26 2003-04-24 液晶显示装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN2005100929451A Expired - Fee Related CN1758099B (zh) 2002-04-26 2003-04-24 液晶显示装置

Country Status (5)

Country Link
US (2) US7453434B2 (https=)
JP (1) JP3956287B2 (https=)
KR (1) KR100550487B1 (https=)
CN (2) CN1221837C (https=)
TW (1) TWI245156B (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050045433A (ko) * 2003-11-11 2005-05-17 삼성전자주식회사 표시장치
JP4674790B2 (ja) * 2004-03-31 2011-04-20 シャープ株式会社 表示装置および電子情報機器
KR100631291B1 (ko) * 2005-04-08 2006-10-04 주식회사 동진쎄미켐 전계 구동 반사형 표시 장치
WO2006123532A1 (ja) * 2005-05-20 2006-11-23 Sharp Kabushiki Kaisha 表示装置の駆動回路および駆動方法
US20070013626A1 (en) * 2005-07-07 2007-01-18 Citizen Watch Co., Ltd. Display apparatus
JP4843268B2 (ja) * 2005-07-08 2011-12-21 東芝モバイルディスプレイ株式会社 液晶表示装置の駆動方法及び液晶表示装置
JP4623464B2 (ja) * 2005-09-26 2011-02-02 株式会社 日立ディスプレイズ 液晶表示装置
KR20070062689A (ko) * 2005-12-13 2007-06-18 삼성전자주식회사 액정 표시 장치 및 이의 구동 방법
CN1987562A (zh) * 2005-12-21 2007-06-27 群康科技(深圳)有限公司 半穿透半反射式液晶显示器和其伽马切换方法
US20070285403A1 (en) * 2006-06-12 2007-12-13 Shinichi Aota Display apparatus and driving method
US7808475B2 (en) * 2007-04-12 2010-10-05 Microsoft Corporation Photo-luminescent backlight support for power saving
JP7187792B2 (ja) * 2018-03-22 2022-12-13 カシオ計算機株式会社 電子機器、電子時計、液晶制御方法およびプログラム

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3240367B2 (ja) * 1995-11-13 2001-12-17 シャープ株式会社 アクティブマトリクス型液晶画像表示装置
JPH09269498A (ja) 1996-03-29 1997-10-14 Seiko Epson Corp 液晶表示装置及び電子機器
WO1999005563A1 (en) * 1997-07-25 1999-02-04 Seiko Epson Corporation Display and electronic apparatus employing the same
US6195140B1 (en) * 1997-07-28 2001-02-27 Sharp Kabushiki Kaisha Liquid crystal display in which at least one pixel includes both a transmissive region and a reflective region
DE69839449D1 (de) * 1997-10-16 2008-06-19 Citizen Holdings Co Ltd Transflektive Flüssigkristallanzeige
US6295109B1 (en) * 1997-12-26 2001-09-25 Sharp Kabushiki Kaisha LCD with plurality of pixels having reflective and transmissive regions
US6281952B1 (en) * 1997-12-26 2001-08-28 Sharp Kabushiki Kaisha Liquid crystal display
JP4167335B2 (ja) 1998-01-30 2008-10-15 シャープ株式会社 液晶表示装置
US6144359A (en) * 1998-03-30 2000-11-07 Rockwell Science Center Liquid crystal displays utilizing polymer dispersed liquid crystal devices for enhanced performance and reduced power
JP3724263B2 (ja) * 1998-09-11 2005-12-07 セイコーエプソン株式会社 液晶パネルの駆動装置及び液晶装置
JP3730037B2 (ja) * 1998-11-20 2005-12-21 株式会社 日立ディスプレイズ 液晶表示装置
JP2000193936A (ja) 1998-12-25 2000-07-14 Casio Comput Co Ltd 液晶表示装置
KR100575452B1 (ko) * 1999-09-28 2006-05-03 엘지.필립스 엘시디 주식회사 전기영동 디스플레이와 전기영동 디스플레이를 이용한 반사투과형 액정 표시장치
JP3558934B2 (ja) * 1999-10-14 2004-08-25 アルプス電気株式会社 アクティブマトリクス型液晶表示装置
EP1152281B1 (en) * 1999-11-02 2009-06-03 Seiko Epson Corporation Reflective lcd, semitransmitting reflective lcd and electronic device
JP2002040392A (ja) 2000-07-04 2002-02-06 Nokia Mobile Phones Ltd 液晶ディスプレイ及びこれを備えた装置
JP2002202503A (ja) * 2000-10-31 2002-07-19 Toshiba Corp 液晶表示装置
US6643224B1 (en) * 2000-11-02 2003-11-04 Citizen Watch Co., Ltd. Timepiece including multiple liquid crystal displays
US6714270B2 (en) * 2001-01-15 2004-03-30 Kabushiki Kaisha Toshiba Transflective liquid crystal display
KR100418922B1 (ko) * 2001-03-07 2004-02-14 엘지.필립스 엘시디 주식회사 액정표시장치의 감마 기준 전압 회로
JP4689900B2 (ja) * 2001-08-22 2011-05-25 Ｎｅｃ液晶テクノロジー株式会社 液晶表示装置
US20040104883A1 (en) * 2002-11-29 2004-06-03 Drader Marc A. Method and apparatus for adjusting the color saturation in a transreflective display

Also Published As

Publication number Publication date
TW200403507A (en) 2004-03-01
US20090058783A1 (en) 2009-03-05
CN1758099A (zh) 2006-04-12
US20030201958A1 (en) 2003-10-30
TWI245156B (en) 2005-12-11
KR100550487B1 (ko) 2006-02-09
US7453434B2 (en) 2008-11-18
JP2003315764A (ja) 2003-11-06
JP3956287B2 (ja) 2007-08-08
CN1758099B (zh) 2011-02-09
KR20030084768A (ko) 2003-11-01
CN1453617A (zh) 2003-11-05

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HITACHI DISPLAYS LTD.

Free format text: FORMER OWNER: HITACHI DISPLAYS LTD.; HITACHI DEVICE ENGINEERING CO., LTD.

Effective date: 20060113

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20060113

Address after: Chiba County, Japan

Patentee after: Hitachi Displays, Ltd.

Address before: Chiba County, Japan

Co-patentee before: Hitachi Device Engineering

Patentee before: Hitachi Displays, Ltd.

ASS Succession or assignment of patent right

Owner name: PANASONIC LCD CO., LTD.

Free format text: FORMER OWNER: IPS ALPHA SUPPORT CO., LTD.

Owner name: IPS ALPHA SUPPORT CO., LTD.

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20110908

Address after: Chiba County, Japan

Co-patentee after: Panasonic Liquid Crystal Display Co.,Ltd.

Patentee after: Hitachi Displays, Ltd.

Address before: Chiba County, Japan

Co-patentee before: IPS pioneer support society

Patentee before: Hitachi Displays, Ltd.

Effective date of registration: 20110908

Address after: Chiba County, Japan

Co-patentee after: IPS Pioneer Support Society

Patentee after: Hitachi Displays, Ltd.

Address before: Chiba County, Japan

Patentee before: Hitachi Displays, Ltd.

C56 Change in the name or address of the patentee

Owner name: APAN DISPLAY EAST, INC.

Free format text: FORMER NAME: HITACHI DISPLAY CO., LTD.

Owner name: JAPAN DISPLAY, INC.

Free format text: FORMER NAME: APAN DISPLAY EAST, INC.

CP01 Change in the name or title of a patent holder

Address after: Chiba County, Japan

Patentee after: Japan Display East Inc.

Patentee after: Panasonic Liquid Crystal Display Co.,Ltd.

Address before: Chiba County, Japan

Patentee before: Hitachi Displays, Ltd.

Patentee before: Panasonic Liquid Crystal Display Co.,Ltd.

CP03 Change of name, title or address

Address after: Tokyo port xixinqiao Japan three chome 7 No. 1

Patentee after: JAPAN DISPLAY Inc.

Patentee after: Panasonic Liquid Crystal Display Co.,Ltd.

Address before: Chiba County, Japan

Patentee before: Japan Display East Inc.

Patentee before: Panasonic Liquid Crystal Display Co.,Ltd.

EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20031105

Assignee: BOE TECHNOLOGY GROUP Co.,Ltd.

Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd.

Contract record no.: 2013990000688

Denomination of invention: Liquid crystal display device

Granted publication date: 20051005

License type: Common License

Record date: 20131016

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20051005

Termination date: 20190424

CF01 Termination of patent right due to non-payment of annual fee