DE69414993D1 - Vorrichtung zur Erzeugung eines Anzeigetaktsignals - Google Patents

Vorrichtung zur Erzeugung eines Anzeigetaktsignals

Info

Publication number
DE69414993D1
DE69414993D1 DE69414993T DE69414993T DE69414993D1 DE 69414993 D1 DE69414993 D1 DE 69414993D1 DE 69414993 T DE69414993 T DE 69414993T DE 69414993 T DE69414993 T DE 69414993T DE 69414993 D1 DE69414993 D1 DE 69414993D1
Authority
DE
Germany
Prior art keywords
generating
clock signal
display clock
display
signal
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
DE69414993T
Other languages
English (en)
Other versions
DE69414993T2 (de
Inventor
Takashi Tsunoda
Hideo Kanno
Katsuhiro Miyamoto
Yuichi Matsumoto
Hideaki Yui
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
Application granted granted Critical
Publication of DE69414993D1 publication Critical patent/DE69414993D1/de
Publication of DE69414993T2 publication Critical patent/DE69414993T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal
    • G09G5/008—Clock recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Synchronizing For Television (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
DE69414993T 1993-12-28 1994-12-27 Vorrichtung zur Erzeugung eines Anzeigetaktsignals Expired - Fee Related DE69414993T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5337379A JPH07199891A (ja) 1993-12-28 1993-12-28 表示制御装置

Publications (2)

Publication Number Publication Date
DE69414993D1 true DE69414993D1 (de) 1999-01-14
DE69414993T2 DE69414993T2 (de) 1999-06-10

Family

ID=18308076

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69414993T Expired - Fee Related DE69414993T2 (de) 1993-12-28 1994-12-27 Vorrichtung zur Erzeugung eines Anzeigetaktsignals

Country Status (4)

Country Link
US (1) US5912713A (de)
EP (1) EP0661685B1 (de)
JP (1) JPH07199891A (de)
DE (1) DE69414993T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69723601T2 (de) * 1996-03-06 2004-02-19 Matsushita Electric Industrial Co., Ltd., Kadoma Bildelementumwandlungsgerät
JP2954052B2 (ja) * 1996-11-28 1999-09-27 日本電気アイシーマイコンシステム株式会社 映像表示装置
JP3251213B2 (ja) * 1997-08-28 2002-01-28 山形日本電気株式会社 フェーズ・ロックド・ループ回路
US6177959B1 (en) * 1997-12-31 2001-01-23 Telecruz Technology, Inc. Circuit and method for generating a clock signal synchronized with time reference signals associated with television signals
US6538675B2 (en) 1998-04-17 2003-03-25 Canon Kabushiki Kaisha Display control apparatus and display control system for switching control of two position indication marks
US6538648B1 (en) * 1998-04-28 2003-03-25 Sanyo Electric Co., Ltd. Display device
US7148909B2 (en) * 1998-05-27 2006-12-12 Canon Kabushiki Kaisha Image display system capable of displaying and scaling images on plurality of image sources and display control method therefor
US6473088B1 (en) 1998-06-16 2002-10-29 Canon Kabushiki Kaisha System for displaying multiple images and display method therefor
US6147668A (en) * 1998-06-20 2000-11-14 Genesis Microchip Corp. Digital display unit of a computer system having an improved method and apparatus for sampling analog display signals
US6326961B1 (en) * 1998-09-30 2001-12-04 Ctx Opto-Electronics Corp. Automatic detection method for tuning the frequency and phase of display and apparatus using the method
US7051287B1 (en) * 1998-12-14 2006-05-23 Canon Kabushiki Kaisha Display device with frame reduction, display control method thereof, and storage medium
JP4508330B2 (ja) 1999-01-25 2010-07-21 キヤノン株式会社 表示装置
JP3324647B2 (ja) * 1999-08-23 2002-09-17 日本電気株式会社 水平同期信号に対する位相同期ループ回路
JP2001352497A (ja) * 2000-06-08 2001-12-21 Canon Inc 制御装置
JP2003098992A (ja) * 2001-09-19 2003-04-04 Nec Corp ディスプレイの駆動方法、その回路及び携帯用電子機器
US20030189581A1 (en) * 2002-04-08 2003-10-09 Nasoff David G. Content based window filtering for simultaneous display of multiple high-quality video and graphics windows
EP1430938B1 (de) * 2002-11-20 2013-01-23 Universal Entertainment Corporation Spielautomat und Anzeigeeinrichtung hierfür
KR100920353B1 (ko) * 2003-03-14 2009-10-07 삼성전자주식회사 표시 장치용 광원의 구동 장치
JP4154422B2 (ja) * 2004-12-15 2008-09-24 キヤノン株式会社 画像表示装置
JP4154423B2 (ja) * 2004-12-17 2008-09-24 キヤノン株式会社 画像表示装置
KR100665060B1 (ko) * 2004-12-21 2007-01-09 삼성전자주식회사 디스플레이장치 및 그 제어방법과 영상신호 처리 디바이스
JP2007199683A (ja) * 2005-12-28 2007-08-09 Canon Inc 画像表示装置
JP2008268672A (ja) * 2007-04-23 2008-11-06 Hitachi Displays Ltd 表示装置
JP2009015103A (ja) * 2007-07-06 2009-01-22 Nec Electronics Corp 表示制御装置及びその制御方法
TWI463865B (zh) * 2007-11-23 2014-12-01 Mstar Semiconductor Inc 多切割之水平同步訊號之產生裝置及方法
US20090189842A1 (en) * 2008-01-24 2009-07-30 Industrial Technology Research Institute Backlight control apparatus

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6249399A (ja) * 1985-08-29 1987-03-04 キヤノン株式会社 表示装置
JPS62256521A (ja) * 1986-04-29 1987-11-09 Victor Co Of Japan Ltd 位相比較回路
US4812783A (en) * 1986-08-26 1989-03-14 Matsushita Electric Industrial Co., Ltd. Phase locked loop circuit with quickly recoverable stability
JP2557862B2 (ja) * 1986-12-11 1996-11-27 富士写真フイルム株式会社 ビデオ画像収録装置
US4827341A (en) * 1986-12-16 1989-05-02 Fuji Photo Equipment Co., Ltd. Synchronizing signal generating circuit
CA1290407C (en) * 1986-12-23 1991-10-08 Shigeki Saito Frequency synthesizer
JPH0528850Y2 (de) * 1987-02-18 1993-07-23
US5068731A (en) * 1988-07-14 1991-11-26 Seiko Epson Corporation Video image enlargement and reduction system and method
JPH02275505A (ja) * 1989-04-18 1990-11-09 Fanuc Ltd リファレンス点復帰方式
JPH039615A (ja) * 1989-06-07 1991-01-17 Toshiba Corp 位相同期型発振回路
JP2584871B2 (ja) * 1989-08-31 1997-02-26 キヤノン株式会社 表示装置
US5185603A (en) * 1990-07-13 1993-02-09 Medin David L Apparatus for synchronizing computer and video images to be simultaneously displayed on a monitor and method for performing same
US5184350A (en) * 1991-04-17 1993-02-02 Raytheon Company Telephone communication system having an enhanced timing circuit
US5260812A (en) * 1991-11-26 1993-11-09 Eastman Kodak Company Clock recovery circuit
JP3109940B2 (ja) * 1993-04-28 2000-11-20 キヤノン株式会社 表示制御装置及び情報処理装置
JP2537013B2 (ja) * 1993-09-30 1996-09-25 インターナショナル・ビジネス・マシーンズ・コーポレイション 液晶表示装置用のドット・クロック生成装置

Also Published As

Publication number Publication date
EP0661685B1 (de) 1998-12-02
JPH07199891A (ja) 1995-08-04
EP0661685A1 (de) 1995-07-05
DE69414993T2 (de) 1999-06-10
US5912713A (en) 1999-06-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee