DE69318777T2 - Kontraststeuerschaltung - Google Patents

Kontraststeuerschaltung

Info

Publication number
DE69318777T2
DE69318777T2 DE69318777T DE69318777T DE69318777T2 DE 69318777 T2 DE69318777 T2 DE 69318777T2 DE 69318777 T DE69318777 T DE 69318777T DE 69318777 T DE69318777 T DE 69318777T DE 69318777 T2 DE69318777 T2 DE 69318777T2
Authority
DE
Germany
Prior art keywords
control circuit
contrast control
contrast
circuit
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 - Fee Related
Application number
DE69318777T
Other languages
English (en)
Other versions
DE69318777D1 (de
Inventor
Junji Umemura
Hiroyuki Nakazono
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
Publication of DE69318777D1 publication Critical patent/DE69318777D1/de
Application granted granted Critical
Publication of DE69318777T2 publication Critical patent/DE69318777T2/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
    • 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
    • G09G1/06—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 single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
    • G09G1/14—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 single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible
    • G09G1/16—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 single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible the pattern of rectangular co-ordinates extending over the whole area of the screen, i.e. television type raster
    • 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
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0606—Manual adjustment
    • 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
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/066—Adjustment of display parameters for control of contrast
DE69318777T 1992-08-04 1993-08-03 Kontraststeuerschaltung Expired - Fee Related DE69318777T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4228021A JPH0678243A (ja) 1992-08-04 1992-08-04 コントラストコントロール回路

Publications (2)

Publication Number Publication Date
DE69318777D1 DE69318777D1 (de) 1998-07-02
DE69318777T2 true DE69318777T2 (de) 1998-09-24

Family

ID=16869956

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69318777T Expired - Fee Related DE69318777T2 (de) 1992-08-04 1993-08-03 Kontraststeuerschaltung

Country Status (4)

Country Link
US (1) US5331352A (de)
EP (1) EP0586097B1 (de)
JP (1) JPH0678243A (de)
DE (1) DE69318777T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100257547B1 (ko) * 1997-11-29 2000-06-01 전주범 컴퓨터와 모니터의 통신방법
JP2004134974A (ja) * 2002-10-09 2004-04-30 Amtran Technology Co Ltd 表示器の水平同期信号と垂直同期信号との調整方法及びその調整装置
WO2011048492A2 (en) * 2009-10-20 2011-04-28 Energy Micro AS Ultra low power regulator

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3760099A (en) * 1971-11-01 1973-09-18 Tektronix Inc Video amplifier for a color television apparatus
US4030125A (en) * 1976-12-16 1977-06-14 The United States Of America As Represented By The Secretary Of The Army Automatic video processing for high-performance CRT displays
US4323923A (en) * 1980-10-06 1982-04-06 Zenith Radio Corporation AGC-Clamped video amplifier
US4470067A (en) * 1980-12-27 1984-09-04 Japan Broadcasting Corp. Automatic gain control apparatus
US4679087A (en) * 1984-03-12 1987-07-07 Loge/Dunn Instruments, Inc. Method and apparatus for photographing video images of either polarity without CRT brightness or contrast readjustment
JPH0628419B2 (ja) * 1984-06-21 1994-04-13 ソニー株式会社 画像調整装置
US4651210A (en) * 1984-12-24 1987-03-17 Rca Corporation Adjustable gamma controller
JPS61273081A (ja) * 1985-05-28 1986-12-03 Mitsubishi Electric Corp 自動利得制御回路
US4695886A (en) * 1985-10-07 1987-09-22 Motorola, Inc. Automatic leveling circuit for a composite video signal
DE3620990C2 (de) * 1986-06-23 1995-04-13 Broadcast Television Syst Verfahren und Schaltungsanordnung zur nichtlinearen Übertragung eines Videosignals
JP2536484B2 (ja) * 1986-07-19 1996-09-18 ソニー株式会社 ゲインコントロ−ルアンプ
JPH07121093B2 (ja) * 1986-09-05 1995-12-20 ソニー株式会社 映像出力回路

Also Published As

Publication number Publication date
EP0586097B1 (de) 1998-05-27
EP0586097A2 (de) 1994-03-09
US5331352A (en) 1994-07-19
DE69318777D1 (de) 1998-07-02
EP0586097A3 (en) 1995-11-08
JPH0678243A (ja) 1994-03-18

Similar Documents

Publication Publication Date Title
DE69317350D1 (de) Vergleichsschaltung
DE69521566T2 (de) Regelungsschaltung
DE59307183D1 (de) Steuerschaltung
DE69310609D1 (de) Quantisierungskontrollschaltung
DE69123179D1 (de) Lautstärke-Regelschaltung
DE69321002T2 (de) Phasenregelschaltung
DE59304283D1 (de) Schaltungsanordnung
DE69608348T2 (de) Steuerschaltung
AT399955B (de) Steuerschaltung
DE69128652T2 (de) Steuerschaltung
DE69319361T2 (de) Logische Schaltung
ATA135092A (de) Digitaler regelkreis
DE69314379D1 (de) Steuerschaltung
KR950701160A (ko) 결합회로
DE69318777D1 (de) Kontraststeuerschaltung
NO180126C (no) Styrekrets
ATA193596A (de) Ansteuerschaltung
FI98017B (fi) Ohjauskytkentä
FI950938A (fi) Ohjauspiiri
DE59307239D1 (de) Regelungs-anordnung
DK53193D0 (da) Gennemvalgskredsloeb
DE59303835D1 (de) Schaltungsanordnung
DE9209570U1 (de) Schaltungsanordnung
DE69313257D1 (de) Schaltung
KR950010322U (ko) 음량제어회로

Legal Events

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