DE69321651T2 - Anzeigesteuergerät - Google Patents

Anzeigesteuergerät

Info

Publication number
DE69321651T2
DE69321651T2 DE69321651T DE69321651T DE69321651T2 DE 69321651 T2 DE69321651 T2 DE 69321651T2 DE 69321651 T DE69321651 T DE 69321651T DE 69321651 T DE69321651 T DE 69321651T DE 69321651 T2 DE69321651 T2 DE 69321651T2
Authority
DE
Germany
Prior art keywords
control unit
display control
display
unit
control
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
DE69321651T
Other languages
English (en)
Other versions
DE69321651D1 (de
Inventor
Yuichi Matsumoto
Takashi Tsunoda
Hideo Kanno
Katsuhiro Miyamoto
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Publication of DE69321651D1 publication Critical patent/DE69321651D1/de
Application granted granted Critical
Publication of DE69321651T2 publication Critical patent/DE69321651T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G09G3/3607—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 for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-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
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
    • 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
    • G09G2310/04—Partial updating of the display screen
    • 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
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/041—Temperature compensation
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/04—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller

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)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Liquid Crystal (AREA)
  • Image Generation (AREA)
DE69321651T 1992-05-19 1993-05-17 Anzeigesteuergerät Expired - Lifetime DE69321651T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4126148A JPH05323905A (ja) 1992-05-19 1992-05-19 表示制御装置

Publications (2)

Publication Number Publication Date
DE69321651D1 DE69321651D1 (de) 1998-11-26
DE69321651T2 true DE69321651T2 (de) 1999-04-22

Family

ID=14927867

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69321651T Expired - Lifetime DE69321651T2 (de) 1992-05-19 1993-05-17 Anzeigesteuergerät

Country Status (4)

Country Link
US (1) US6037921A (de)
EP (1) EP0571146B1 (de)
JP (1) JPH05323905A (de)
DE (1) DE69321651T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5880702A (en) * 1994-10-20 1999-03-09 Canon Kabushiki Kaisha Display control apparatus and method
US5907329A (en) * 1995-02-21 1999-05-25 Canon Kabushiki Kaisha Display control apparatus, information processing apparatus, and control method
JPH1069251A (ja) 1996-08-29 1998-03-10 Canon Inc 表示装置、表示システム及び画像処理装置
KR100251499B1 (ko) * 1997-11-25 2000-04-15 윤종용 디스플레이장치의 핫플러깅 구현방법
US6473088B1 (en) 1998-06-16 2002-10-29 Canon Kabushiki Kaisha System for displaying multiple images and display method therefor
US6310618B1 (en) * 1998-11-13 2001-10-30 Smartasic, Inc. Clock generation for sampling analong video
US7051287B1 (en) * 1998-12-14 2006-05-23 Canon Kabushiki Kaisha Display device with frame reduction, display control method thereof, and storage medium
JP2001352497A (ja) * 2000-06-08 2001-12-21 Canon Inc 制御装置
US6603937B2 (en) * 2000-07-18 2003-08-05 Sharp Kabushiki Kaisha Image forming apparatus
KR100438910B1 (ko) * 2001-12-01 2004-07-03 엘지전자 주식회사 플라즈마 디스플레이 패널의 냉각장치와 전력 제어방법 및 장치
EP1406239A1 (de) * 2002-10-02 2004-04-07 Hewlett Packard Company, a Delaware Corporation Anzeigetafeln, Anzeigeeinheiten und Datenverarbeitungsanordnungen
KR100484837B1 (ko) * 2002-11-29 2005-04-22 엘지전자 주식회사 드럼세탁기의 개스킷
EP1590783B1 (de) * 2003-01-28 2007-01-24 Koninklijke Philips Electronics N.V. Verfahren zur anzeige eines bildes auf einem farbdisplay
JP4757545B2 (ja) * 2004-06-21 2011-08-24 株式会社 日立ディスプレイズ 液晶表示装置
KR20070014862A (ko) * 2005-07-29 2007-02-01 삼성전자주식회사 영상신호 처리장치, 액정표시장치 및 그 구동방법
JP2008122834A (ja) * 2006-11-15 2008-05-29 Epson Imaging Devices Corp 液晶装置、液晶装置の駆動方法、電子機器
US7952544B2 (en) * 2007-02-15 2011-05-31 Cree, Inc. Partially filterless liquid crystal display devices and methods of operating the same
US8836624B2 (en) * 2007-02-15 2014-09-16 Cree, Inc. Partially filterless and two-color subpixel liquid crystal display devices, mobile electronic devices including the same, and methods of operating the same
JP4845825B2 (ja) * 2007-07-25 2011-12-28 株式会社 日立ディスプレイズ 多色表示装置
KR20090014561A (ko) * 2007-08-06 2009-02-11 삼성전자주식회사 표시 장치 및 그 구동 방법

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496968A (en) * 1981-07-14 1985-01-29 Crosfield Electronics Limited Reproduction of colored images
JPS5961818A (ja) * 1982-10-01 1984-04-09 Seiko Epson Corp 液晶表示装置
US4694286A (en) * 1983-04-08 1987-09-15 Tektronix, Inc. Apparatus and method for modifying displayed color images
JPS6194023A (ja) * 1984-10-15 1986-05-12 Canon Inc 液晶素子
US4757441A (en) * 1985-02-28 1988-07-12 International Business Machines Corporation Logical arrangement for controlling use of different system displays by main proessor and coprocessor
US4923285A (en) * 1985-04-22 1990-05-08 Canon Kabushiki Kaisha Drive apparatus having a temperature detector
FR2581209B1 (fr) * 1985-04-26 1993-11-05 Canon Kk Dispositif optique a cristal liquide
JPS6249399A (ja) * 1985-08-29 1987-03-04 キヤノン株式会社 表示装置
JP2572373B2 (ja) * 1986-01-14 1997-01-16 株式会社 アスキ− カラ−デイスプレイ装置
JP2612267B2 (ja) * 1987-03-31 1997-05-21 キヤノン株式会社 表示制御装置
US5051929A (en) * 1987-10-19 1991-09-24 Interand Corporation Electronic memory state reallocation system for improving the resolution of color coding video systems
ES2065327T3 (es) * 1987-10-26 1995-02-16 Canon Kk Aparato de control.
JPH0743580B2 (ja) * 1988-09-22 1995-05-15 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 グレイ・スケールを変換する方法
US5003299A (en) * 1988-05-17 1991-03-26 Apple Computer, Inc. Method for building a color look-up table
JPH02226416A (ja) * 1989-02-28 1990-09-10 Toshiba Corp カラー液晶表示制御装置
KR910008449B1 (ko) * 1989-04-04 1991-10-15 삼성전관 주식회사 비데오 매트릭스 회로
US5088806A (en) * 1990-01-16 1992-02-18 Honeywell, Inc. Apparatus and method for temperature compensation of liquid crystal matrix displays
US5253340A (en) * 1990-01-19 1993-10-12 Canon Kabushiki Kaisha Data processing apparatus having a graphics device with priority scheduling of drawing requests
US5124688A (en) * 1990-05-07 1992-06-23 Mass Microsystems Method and apparatus for converting digital YUV video signals to RGB video signals
WO1992003816A1 (en) * 1990-08-16 1992-03-05 General Parametrics Corp. A display control device incorporating an auxiliary display

Also Published As

Publication number Publication date
DE69321651D1 (de) 1998-11-26
US6037921A (en) 2000-03-14
EP0571146B1 (de) 1998-10-21
JPH05323905A (ja) 1993-12-07
EP0571146A1 (de) 1993-11-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition