DE69020631D1 - Klarblau-Schaltung für Einsatz mit Computermonitoren und analogen Geräten. - Google Patents

Klarblau-Schaltung für Einsatz mit Computermonitoren und analogen Geräten.

Info

Publication number
DE69020631D1
DE69020631D1 DE69020631T DE69020631T DE69020631D1 DE 69020631 D1 DE69020631 D1 DE 69020631D1 DE 69020631 T DE69020631 T DE 69020631T DE 69020631 T DE69020631 T DE 69020631T DE 69020631 D1 DE69020631 D1 DE 69020631D1
Authority
DE
Germany
Prior art keywords
computer monitors
analog devices
clear blue
blue circuit
circuit
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
DE69020631T
Other languages
English (en)
Other versions
DE69020631T2 (de
Inventor
Yoshifumi Yamakawa
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69020631D1 publication Critical patent/DE69020631D1/de
Publication of DE69020631T2 publication Critical patent/DE69020631T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/153—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using cathode-ray tubes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/73—Colour balance circuits, e.g. white balance circuits or colour temperature control
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/28—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using colour tubes
    • G09G1/285—Interfacing with colour displays, e.g. TV receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing Of Color Television Signals (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Controls And Circuits For Display Device (AREA)
DE69020631T 1989-04-28 1990-04-25 Klarblau-Schaltung für Einsatz mit Computermonitoren und analogen Geräten. Expired - Lifetime DE69020631T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1110904A JPH02287594A (ja) 1989-04-28 1989-04-28 クリアブルー回路

Publications (2)

Publication Number Publication Date
DE69020631D1 true DE69020631D1 (de) 1995-08-10
DE69020631T2 DE69020631T2 (de) 1996-01-04

Family

ID=14547613

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69020631T Expired - Lifetime DE69020631T2 (de) 1989-04-28 1990-04-25 Klarblau-Schaltung für Einsatz mit Computermonitoren und analogen Geräten.

Country Status (5)

Country Link
US (1) US6069612A (de)
EP (1) EP0395365B1 (de)
JP (1) JPH02287594A (de)
KR (1) KR0180723B1 (de)
DE (1) DE69020631T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2710440B1 (fr) * 1993-09-21 1995-10-20 Le Falher Jean Richard Dispositif empêchant l'affichage de certaines couleurs.
US6017829A (en) * 1997-04-01 2000-01-25 Micron Technology, Inc. Implanted conductor and methods of making

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4814369B1 (de) * 1969-02-22 1973-05-07
US4035835A (en) * 1974-09-11 1977-07-12 Robert Bosch G.M.B.H. System for automatic correction of the color balance between the primary signals of a color signal source
DE2448505C3 (de) * 1974-10-11 1978-03-09 Robert Bosch Gmbh, 7000 Stuttgart System zur selbsttätigen Korrektur der Farbbalance
JPS609275B2 (ja) * 1977-03-28 1985-03-08 ソニー株式会社 文字表示装置
CA1089981A (en) * 1977-06-29 1980-11-18 Takao Tsuchiya Clamping circuit for color television signals
US4219840A (en) * 1978-12-18 1980-08-26 Zenith Radio Corporation Color corrector
US4285005A (en) * 1978-12-18 1981-08-18 Zenith Radio Corporation Color correction circuit for a color television receiver
JPS604637B2 (ja) * 1980-06-02 1985-02-05 日本ビクター株式会社 テレビジヨンカメラにおける自動白色調節回路
US4410908A (en) * 1981-02-06 1983-10-18 Corporate Communications Consultants Luminance signal generator for color film scanner
NL8100604A (nl) * 1981-02-09 1982-09-01 Philips Nv Videosignaalverwerkingsschakeling voor een kleurentelevisie-ontvanger.
US4500910A (en) * 1982-11-30 1985-02-19 Rca Corporation Hue control system
JPS6089190A (ja) * 1983-10-21 1985-05-20 Sony Corp カラ−テレビジヨン受像機
US4694330A (en) * 1984-08-21 1987-09-15 Sony Corporation Color correction circuit
US4814861A (en) * 1985-07-10 1989-03-21 Canon Kabushiki Kaisha Signal processing apparatus with independent gain control for chrominance and color signals
JP2594913B2 (ja) * 1985-12-04 1997-03-26 株式会社日立製作所 カラービデオカメラ
US4837612A (en) * 1988-03-03 1989-06-06 North American Philips Corporation Automatic hue corrector apparatus and method with a capability to correct wide angle demodulator hue signal distortion created in response to predominantly green hue environments
JP2897214B2 (ja) * 1988-04-15 1999-05-31 ソニー株式会社 テレビ受像機の自動レベル補正装置
JPH0828877B2 (ja) * 1988-07-18 1996-03-21 富士写真フイルム株式会社 自動白バランス調整方法及び装置

Also Published As

Publication number Publication date
KR0180723B1 (ko) 1999-05-15
EP0395365B1 (de) 1995-07-05
EP0395365A3 (de) 1992-03-04
EP0395365A2 (de) 1990-10-31
DE69020631T2 (de) 1996-01-04
US6069612A (en) 2000-05-30
KR900016857A (ko) 1990-11-14
JPH02287594A (ja) 1990-11-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition