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FR2502436B1 - Circuit pour la synchronisation de trame d'un dispositif de television - Google Patents

Circuit pour la synchronisation de trame d'un dispositif de television

Info

Publication number
FR2502436B1
FR2502436B1 FR8204516A FR8204516A FR2502436B1 FR 2502436 B1 FR2502436 B1 FR 2502436B1 FR 8204516 A FR8204516 A FR 8204516A FR 8204516 A FR8204516 A FR 8204516A FR 2502436 B1 FR2502436 B1 FR 2502436B1
Authority
FR
France
Prior art keywords
circuit
frame synchronization
television device
television
synchronization
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
Application number
FR8204516A
Other languages
English (en)
Other versions
FR2502436A1 (fr
Inventor
Klaus Kroner
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2502436A1 publication Critical patent/FR2502436A1/fr
Application granted granted Critical
Publication of FR2502436B1 publication Critical patent/FR2502436B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Synchronizing For Television (AREA)
FR8204516A 1981-03-20 1982-03-17 Circuit pour la synchronisation de trame d'un dispositif de television Expired FR2502436B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3110890A DE3110890C2 (de) 1981-03-20 1981-03-20 Schaltungsanordnung für die Vertikalablenkung in einem Fernsehgerät

Publications (2)

Publication Number Publication Date
FR2502436A1 FR2502436A1 (fr) 1982-09-24
FR2502436B1 true FR2502436B1 (fr) 1986-12-12

Family

ID=6127800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8204516A Expired FR2502436B1 (fr) 1981-03-20 1982-03-17 Circuit pour la synchronisation de trame d'un dispositif de television

Country Status (5)

Country Link
US (1) US4468699A (fr)
JP (1) JPS57162577A (fr)
DE (1) DE3110890C2 (fr)
FR (1) FR2502436B1 (fr)
GB (1) GB2095509B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986967A (ja) * 1982-11-11 1984-05-19 Seiko Epson Corp 垂直同期制御回路及びテレビジョン受像機
US4635099A (en) * 1985-02-04 1987-01-06 Rca Corporation Apparatus for detecting nonstandard video signals
US4605965A (en) * 1985-05-06 1986-08-12 Motorola, Inc. Universal vertical countdown and method for video display
US4868659A (en) * 1987-04-30 1989-09-19 Rca Licensing Corporation Deflection circuit for non-standard signal source
JPH04188960A (ja) * 1990-11-21 1992-07-07 Matsushita Electric Ind Co Ltd 垂直同期信号切換装置
GB9113922D0 (en) * 1991-06-27 1991-08-14 Thomson Consumer Electronics Television sync disable circuit
DE19743124B4 (de) * 1997-09-30 2004-08-26 Harman Becker Automotive Systems (Xsys Division) Gmbh Verfahren zur Bestimmung der Qualität eines Videosignals und/oder eines Fernsehbildes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1554729A (en) * 1975-12-23 1979-10-31 Rca Corp Vertical sync signal generating apparatus
US4063288A (en) * 1976-06-09 1977-12-13 Gte Sylvania Incorporated Vertical synchronizing circuit
GB2048605B (en) * 1979-05-04 1983-03-30 Philips Electronic Associated Television receiver synchronizing arrangement
US4348694A (en) * 1980-12-29 1982-09-07 Motorola, Inc. Horizontal phase detector gain control
US4383273A (en) * 1980-12-29 1983-05-10 Motorola, Inc. Large scale, single chip integrated circuit television receiver subsystems

Also Published As

Publication number Publication date
DE3110890C2 (de) 1983-04-14
GB2095509A (en) 1982-09-29
DE3110890A1 (de) 1982-10-14
US4468699A (en) 1984-08-28
FR2502436A1 (fr) 1982-09-24
JPS57162577A (en) 1982-10-06
GB2095509B (en) 1984-09-26

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Legal Events

Date Code Title Description
ST Notification of lapse