JP2005221566A - 表示コントローラ、表示システム及び表示制御方法 - Google Patents

表示コントローラ、表示システム及び表示制御方法 Download PDF

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Publication number
JP2005221566A
JP2005221566A JP2004026871A JP2004026871A JP2005221566A JP 2005221566 A JP2005221566 A JP 2005221566A JP 2004026871 A JP2004026871 A JP 2004026871A JP 2004026871 A JP2004026871 A JP 2004026871A JP 2005221566 A JP2005221566 A JP 2005221566A
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JP
Japan
Prior art keywords
interrupt signal
display
output
data
host
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Withdrawn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
JP2004026871A
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English (en)
Japanese (ja)
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JP2005221566A5 (enExample
Inventor
Kiyohide Tomohara
清秀 友原
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2004026871A priority Critical patent/JP2005221566A/ja
Priority to US11/049,635 priority patent/US7545368B2/en
Publication of JP2005221566A publication Critical patent/JP2005221566A/ja
Publication of JP2005221566A5 publication Critical patent/JP2005221566A5/ja
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/363—Graphics controllers
    • 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
    • G09G3/2092—Details of a display terminals using a flat panel, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G3/2096—Details of the interface to the display terminal specific for a flat panel
    • 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
    • G09G3/22—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 using controlled light sources
    • G09G3/30—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 using controlled light sources using electroluminescent panels
    • G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G09G3/3216—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using a passive 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
    • G09G2320/0276—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping for the purpose of adaptation to the characteristics of a display device, i.e. gamma correction
    • 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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2014—Display of intermediate tones by modulation of the duration of a single pulse during which the logic level remains constant
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/18—Timing circuits for raster scan displays

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
  • Liquid Crystal (AREA)
  • Electroluminescent Light Sources (AREA)
JP2004026871A 2004-02-03 2004-02-03 表示コントローラ、表示システム及び表示制御方法 Withdrawn JP2005221566A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004026871A JP2005221566A (ja) 2004-02-03 2004-02-03 表示コントローラ、表示システム及び表示制御方法
US11/049,635 US7545368B2 (en) 2004-02-03 2005-02-02 Display controller, display system, and display control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004026871A JP2005221566A (ja) 2004-02-03 2004-02-03 表示コントローラ、表示システム及び表示制御方法

Publications (2)

Publication Number Publication Date
JP2005221566A true JP2005221566A (ja) 2005-08-18
JP2005221566A5 JP2005221566A5 (enExample) 2005-10-06

Family

ID=34824015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004026871A Withdrawn JP2005221566A (ja) 2004-02-03 2004-02-03 表示コントローラ、表示システム及び表示制御方法

Country Status (2)

Country Link
US (1) US7545368B2 (enExample)
JP (1) JP2005221566A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009025677A (ja) * 2007-07-23 2009-02-05 Renesas Technology Corp 液晶パネルの駆動制御回路および半導体装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5459726B2 (ja) * 2009-06-17 2014-04-02 シャープ株式会社 表示駆動回路、表示パネル、表示装置
US8327019B2 (en) * 2009-08-18 2012-12-04 Verisign, Inc. Method and system for intelligent routing of requests over EPP
WO2013097077A1 (en) * 2011-12-26 2013-07-04 Intel Corporation Display controller interrupt register
US9153179B2 (en) * 2012-08-17 2015-10-06 Apple, Inc. Display systems with handshaking for rapid backlight activation
KR20150071373A (ko) * 2013-12-18 2015-06-26 삼성디스플레이 주식회사 디스플레이 드라이버 및 이를 포함하는 영상 신호 처리 시스템
CN112331145B (zh) 2020-11-17 2022-02-15 Oppo广东移动通信有限公司 显示屏变频方法、ddic芯片、显示屏模组及终端
US11545062B1 (en) * 2021-06-30 2023-01-03 Hewlett-Packard Development Company, L.P. Dynamic reference voltage control in display devices
CN114141199B (zh) * 2021-12-03 2024-03-15 湖畔光电科技（江苏）有限公司 微显示无源像素电路

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57101892A (en) 1980-12-17 1982-06-24 Omron Tateisi Electronics Co Display controller
US4414664A (en) * 1981-02-23 1983-11-08 Genrad, Inc. Wait circuitry for interfacing between field maintenance processor and device specific adaptor circuit
JPS6037594A (ja) 1983-08-10 1985-02-26 日本電気株式会社 Ｃｒｔ表示装置
JPS61109490A (ja) 1984-11-02 1986-05-27 Hitachi Ltd 誘導電動機の制御方法
JPS63240589A (ja) 1987-03-27 1988-10-06 富士通株式会社 液晶表示装置制御方式
JPH01136995A (ja) 1987-11-20 1989-05-30 Nippon Parkerizing Co Ltd 亜鉛または亜鉛基合金複合めっき方法
JPH01188181A (ja) 1988-01-22 1989-07-27 Toshiba Corp 液晶表示装置
JP2904876B2 (ja) 1990-06-29 1999-06-14 シチズン時計株式会社 パーソナルコンピュータの表示装置
JPH05150743A (ja) 1991-11-30 1993-06-18 Sharp Corp カラー・エレクトロ・ルミネツセンス・パネル表示装置
JP3678759B2 (ja) * 1992-07-21 2005-08-03 アドバンスト・マイクロ・ディバイシズ・インコーポレイテッド 割込を発生するための装置および割込を発生するための方法
JP3919877B2 (ja) 1997-04-07 2007-05-30 セイコーエプソン株式会社 表示制御回路及び画像表示装置並びにそれを備えた電子機器
JPH1173159A (ja) 1997-08-29 1999-03-16 Tdk Corp 有機ｅｌディスプレイの駆動装置および駆動方法
JP3317881B2 (ja) 1997-09-05 2002-08-26 シャープ株式会社 ワンチップマイクロコンピュータシステム
US20020107837A1 (en) * 1998-03-31 2002-08-08 Brian Osborne Method and apparatus for logically reconstructing incomplete records in a database using a transaction log
JP2002196732A (ja) * 2000-04-27 2002-07-12 Toshiba Corp 表示装置、画像制御半導体装置、および表示装置の駆動方法
JP3718832B2 (ja) 2000-05-31 2005-11-24 松下電器産業株式会社 画像出力装置及び画像出力制御方法
JP3862994B2 (ja) 2001-10-26 2006-12-27 シャープ株式会社 表示装置の駆動方法およびそれを用いた表示装置
JP2003302945A (ja) 2002-04-09 2003-10-24 Mitsubishi Electric Corp 表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009025677A (ja) * 2007-07-23 2009-02-05 Renesas Technology Corp 液晶パネルの駆動制御回路および半導体装置

Also Published As

Publication number Publication date
US7545368B2 (en) 2009-06-09
US20050177654A1 (en) 2005-08-11

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