DK168182B1 - Fjernsynsmodtager med tegngenerator, som omfatter en ikke-liniesynkroniseret taktoscillator - Google Patents

Fjernsynsmodtager med tegngenerator, som omfatter en ikke-liniesynkroniseret taktoscillator Download PDF

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Publication number
DK168182B1
DK168182B1 DK498985A DK498985A DK168182B1 DK 168182 B1 DK168182 B1 DK 168182B1 DK 498985 A DK498985 A DK 498985A DK 498985 A DK498985 A DK 498985A DK 168182 B1 DK168182 B1 DK 168182B1
Authority
DK
Denmark
Prior art keywords
signal
clock
character
delay
video
Prior art date
Application number
DK498985A
Other languages
Danish (da)
English (en)
Other versions
DK498985A (da
DK498985D0 (da
Inventor
Juri Tults
Original Assignee
Rca Licensing 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 Rca Licensing Corp filed Critical Rca Licensing Corp
Publication of DK498985D0 publication Critical patent/DK498985D0/da
Publication of DK498985A publication Critical patent/DK498985A/da
Application granted granted Critical
Publication of DK168182B1 publication Critical patent/DK168182B1/da

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/04Synchronising
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/12Synchronisation between the display unit and other units, e.g. other display units, video-disc players
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/44Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/44504Circuit details of the additional information generator, e.g. details of the character or graphics signal generator, overlay mixing circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computer Graphics (AREA)
  • Theoretical Computer Science (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Television Systems (AREA)
  • Synchronizing For Television (AREA)
  • Pulse Circuits (AREA)
  • Studio Circuits (AREA)
DK498985A 1984-10-31 1985-10-30 Fjernsynsmodtager med tegngenerator, som omfatter en ikke-liniesynkroniseret taktoscillator DK168182B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66686284 1984-10-31
US06/666,862 US4623925A (en) 1984-10-31 1984-10-31 Television receiver having character generator with non-line locked clock oscillator

Publications (3)

Publication Number Publication Date
DK498985D0 DK498985D0 (da) 1985-10-30
DK498985A DK498985A (da) 1986-05-01
DK168182B1 true DK168182B1 (da) 1994-02-21

Family

ID=24675810

Family Applications (1)

Application Number Title Priority Date Filing Date
DK498985A DK168182B1 (da) 1984-10-31 1985-10-30 Fjernsynsmodtager med tegngenerator, som omfatter en ikke-liniesynkroniseret taktoscillator

Country Status (12)

Country Link
US (1) US4623925A (fi)
JP (1) JPS61109380A (fi)
KR (1) KR930001448B1 (fi)
CN (1) CN1003486B (fi)
AU (1) AU573042B2 (fi)
CA (1) CA1241433A (fi)
DK (1) DK168182B1 (fi)
ES (1) ES8707834A1 (fi)
FI (1) FI79008C (fi)
NZ (1) NZ214002A (fi)
PT (1) PT81381B (fi)
ZA (1) ZA858346B (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4864399A (en) * 1987-03-31 1989-09-05 Rca Licensing Corporation Television receiver having skew corrected clock
US4736237A (en) * 1987-03-31 1988-04-05 Rca Corporation Chroma demodulation apparatus for use with skew corrected clock signal
AT393428B (de) * 1989-01-27 1991-10-25 Philips Nv System zum wiedergeben von bildsignalen von einem bandfoermigen aufzeichnungstraeger
US4992874A (en) * 1989-07-03 1991-02-12 Rca Licensing Corporation Method and apparatus for correcting timing errors as for a multi-picture display
WO1997005739A1 (en) * 1995-08-01 1997-02-13 Auravision Corporation Transition aligned video synchronization system
JPH10260663A (ja) * 1997-01-14 1998-09-29 Toshiba Corp ジッタ補正回路および平面表示装置
JP3993297B2 (ja) * 1998-04-01 2007-10-17 三菱電機株式会社 制御回路
US6292225B1 (en) * 1999-05-07 2001-09-18 Sony Corporation Precision horizontal positioning system
US6943844B2 (en) * 2001-06-13 2005-09-13 Intel Corporation Adjusting pixel clock
US7136109B2 (en) * 2002-03-22 2006-11-14 Pelco Self-adjusting pixel clock and method therefor
CN101874380A (zh) * 2007-11-30 2010-10-27 松下电器产业株式会社 发送方法以及发送装置
JP6263862B2 (ja) * 2013-04-26 2018-01-24 株式会社Jvcケンウッド 液晶表示装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5792984A (en) * 1980-12-01 1982-06-09 Seikosha Co Ltd Circuit for generating synchronizing signal
US4464679A (en) * 1981-07-06 1984-08-07 Rca Corporation Method and apparatus for operating a microprocessor in synchronism with a video signal
JPS59140485A (ja) * 1983-01-31 1984-08-11 シャープ株式会社 テレビジヨン文字表示装置
US4631585A (en) * 1984-05-07 1986-12-23 Rca Corporation Apparatus for synchronizing the operation of a microprocessor with a television synchronization signal useful in generating an on-screen character display
US4727362A (en) * 1984-07-16 1988-02-23 International Business Machines Corporation Digital display system

Also Published As

Publication number Publication date
NZ214002A (en) 1989-07-27
FI79008C (fi) 1989-10-10
DK498985A (da) 1986-05-01
AU573042B2 (en) 1988-05-26
FI79008B (fi) 1989-06-30
CN1003486B (zh) 1989-03-01
KR860003735A (ko) 1986-05-28
CA1241433A (en) 1988-08-30
ES548163A0 (es) 1987-08-16
ES8707834A1 (es) 1987-08-16
DK498985D0 (da) 1985-10-30
CN85107479A (zh) 1987-06-03
AU4902285A (en) 1986-05-08
US4623925A (en) 1986-11-18
FI854166A0 (fi) 1985-10-24
FI854166L (fi) 1986-05-01
JPS61109380A (ja) 1986-05-27
ZA858346B (en) 1986-07-30
PT81381B (pt) 1987-09-18
KR930001448B1 (ko) 1993-02-27
PT81381A (en) 1985-11-01

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