EP1111576A3 - Flüssigkristallanzeigevorrichtung und Steuerverfahren dafür - Google Patents

Flüssigkristallanzeigevorrichtung und Steuerverfahren dafür Download PDF

Info

Publication number
EP1111576A3
EP1111576A3 EP00125689A EP00125689A EP1111576A3 EP 1111576 A3 EP1111576 A3 EP 1111576A3 EP 00125689 A EP00125689 A EP 00125689A EP 00125689 A EP00125689 A EP 00125689A EP 1111576 A3 EP1111576 A3 EP 1111576A3
Authority
EP
European Patent Office
Prior art keywords
lines
liquid crystal
blanking
thirty
crystal panel
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.)
Withdrawn
Application number
EP00125689A
Other languages
English (en)
French (fr)
Other versions
EP1111576A2 (de
Inventor
Reiichi NEC Corporation Kobayashi
Toshiyuki NEC Corporation Noguchi
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Publication of EP1111576A2 publication Critical patent/EP1111576A2/de
Publication of EP1111576A3 publication Critical patent/EP1111576A3/de
Withdrawn legal-status Critical Current

Links

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
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0205—Simultaneous scanning of several lines in flat panels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0232—Special driving of display border areas
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0267—Details of drivers for scan electrodes, other than drivers for liquid crystal, plasma or OLED displays
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
EP00125689A 1999-11-25 2000-11-23 Flüssigkristallanzeigevorrichtung und Steuerverfahren dafür Withdrawn EP1111576A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33517099 1999-11-25
JP33517099A JP2001154639A (ja) 1999-11-25 1999-11-25 液晶表示装置及びその駆動方法

Publications (2)

Publication Number Publication Date
EP1111576A2 EP1111576A2 (de) 2001-06-27
EP1111576A3 true EP1111576A3 (de) 2003-04-09

Family

ID=18285550

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00125689A Withdrawn EP1111576A3 (de) 1999-11-25 2000-11-23 Flüssigkristallanzeigevorrichtung und Steuerverfahren dafür

Country Status (4)

Country Link
EP (1) EP1111576A3 (de)
JP (1) JP2001154639A (de)
KR (1) KR100374378B1 (de)
TW (1) TW501357B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001194642A (ja) * 2000-01-12 2001-07-19 Nec Viewtechnology Ltd 液晶表示のブランキング装置及びそのブランキング方法
JP4843166B2 (ja) * 2001-09-17 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
KR100464208B1 (ko) * 2001-12-20 2005-01-03 엘지.필립스 엘시디 주식회사 액정 표시장치 및 그 구동방법
JP4846217B2 (ja) * 2004-09-17 2011-12-28 東芝モバイルディスプレイ株式会社 液晶表示装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04165329A (ja) * 1990-10-30 1992-06-11 Toshiba Corp 液晶表示装置の駆動方法
US5448259A (en) * 1991-12-02 1995-09-05 Kabushiki Kaisha Toshiba Apparatus and method for driving a liquid crystal display
EP0730258A1 (de) * 1995-02-28 1996-09-04 Sony Corporation Mit verschiedenen Videonormen arbeitende Matrixanzeigeeinrichtung
WO1998021707A1 (fr) * 1996-11-08 1998-05-22 Seiko Epson Corporation Unite de commande pour panneau a cristaux liquides, dispositif a cristaux liquides et appareil electronique
EP0847194A2 (de) * 1996-12-04 1998-06-10 Nec Corporation Steuerung des Anzeigepegels in der Bildbrandbereiche einer Anzeigevorrichtung mit einer Flüssigkristallanzeigetafel
US5867141A (en) * 1995-03-30 1999-02-02 Nec Corporation Driving method for liquid crystal display of gate storage structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04165329A (ja) * 1990-10-30 1992-06-11 Toshiba Corp 液晶表示装置の駆動方法
US5448259A (en) * 1991-12-02 1995-09-05 Kabushiki Kaisha Toshiba Apparatus and method for driving a liquid crystal display
EP0730258A1 (de) * 1995-02-28 1996-09-04 Sony Corporation Mit verschiedenen Videonormen arbeitende Matrixanzeigeeinrichtung
US5867141A (en) * 1995-03-30 1999-02-02 Nec Corporation Driving method for liquid crystal display of gate storage structure
WO1998021707A1 (fr) * 1996-11-08 1998-05-22 Seiko Epson Corporation Unite de commande pour panneau a cristaux liquides, dispositif a cristaux liquides et appareil electronique
US6225969B1 (en) * 1996-11-08 2001-05-01 Seiko Epson Corporation Driver of liquid crystal panel, liquid crystal device, and electronic equipment
EP0847194A2 (de) * 1996-12-04 1998-06-10 Nec Corporation Steuerung des Anzeigepegels in der Bildbrandbereiche einer Anzeigevorrichtung mit einer Flüssigkristallanzeigetafel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 463 (P - 1428) 25 September 1992 (1992-09-25) *

Also Published As

Publication number Publication date
TW501357B (en) 2002-09-01
KR100374378B1 (ko) 2003-03-04
KR20010051914A (ko) 2001-06-25
EP1111576A2 (de) 2001-06-27
JP2001154639A (ja) 2001-06-08

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