DE3787619D1 - Schaltung zur erzeugung senkrechter synchronisierenden stromstoesse. - Google Patents

Schaltung zur erzeugung senkrechter synchronisierenden stromstoesse.

Info

Publication number
DE3787619D1
DE3787619D1 DE87902721T DE3787619T DE3787619D1 DE 3787619 D1 DE3787619 D1 DE 3787619D1 DE 87902721 T DE87902721 T DE 87902721T DE 3787619 T DE3787619 T DE 3787619T DE 3787619 D1 DE3787619 D1 DE 3787619D1
Authority
DE
Germany
Prior art keywords
circuit
vertical synchronizing
electric shocks
generating vertical
synchronizing electric
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
DE87902721T
Other languages
English (en)
Other versions
DE3787619T2 (de
Inventor
Hiroyasu Kishi
Hiromi Arai
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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
Priority claimed from JP1986055516U external-priority patent/JPH087739Y2/ja
Priority claimed from JP1986058947U external-priority patent/JPS62171263U/ja
Priority claimed from JP61090584A external-priority patent/JPS62247679A/ja
Priority claimed from JP11414286A external-priority patent/JPS62294381A/ja
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Application granted granted Critical
Publication of DE3787619D1 publication Critical patent/DE3787619D1/de
Publication of DE3787619T2 publication Critical patent/DE3787619T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N5/08—Separation of synchronising signals from picture signals
    • H04N5/10—Separation of line synchronising signal from frame synchronising signal or vice versa

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Synchronizing For Television (AREA)
DE87902721T 1986-04-14 1987-04-13 Schaltung zur erzeugung senkrechter synchronisierenden stromstösse. Expired - Lifetime DE3787619T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1986055516U JPH087739Y2 (ja) 1986-04-14 1986-04-14 垂直偏向駆動パルス発生回路
JP1986058947U JPS62171263U (de) 1986-04-18 1986-04-18
JP61090584A JPS62247679A (ja) 1986-04-18 1986-04-18 同期信号発生装置
JP11414286A JPS62294381A (ja) 1986-05-19 1986-05-19 垂直駆動パルス発生装置

Publications (2)

Publication Number Publication Date
DE3787619D1 true DE3787619D1 (de) 1993-11-04
DE3787619T2 DE3787619T2 (de) 1994-01-27

Family

ID=27463212

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87902721T Expired - Lifetime DE3787619T2 (de) 1986-04-14 1987-04-13 Schaltung zur erzeugung senkrechter synchronisierenden stromstösse.

Country Status (4)

Country Link
US (1) US4789896A (de)
EP (1) EP0269741B1 (de)
DE (1) DE3787619T2 (de)
WO (1) WO1987006414A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912691A (en) * 1988-08-01 1990-03-27 Raymond Jones Video stabilizer
US5689308A (en) * 1995-06-21 1997-11-18 Sony Corporation Vertical reset genereator circuit
US6018370A (en) * 1997-05-08 2000-01-25 Sony Corporation Current source and threshold voltage generation method and apparatus for HHK video circuit
US6028640A (en) * 1997-05-08 2000-02-22 Sony Corporation Current source and threshold voltage generation method and apparatus for HHK video circuit
JP2001078054A (ja) * 1999-09-08 2001-03-23 Mitsubishi Electric Corp 垂直同期分離回路

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58707B2 (ja) * 1976-10-27 1983-01-07 日本電気株式会社 垂直同期信号検出方法および回路
US4313137A (en) * 1980-05-06 1982-01-26 Zenith Radio Corporation Integratable vertical sync separator
JPS5750176A (en) * 1980-09-09 1982-03-24 Sanyo Electric Co Ltd Synchronizing separation circuit
US4349839A (en) * 1980-12-29 1982-09-14 Motorola, Inc. Vertical sync counter having multi modes of operation for different TV systems standards
JPS59140777A (ja) * 1983-01-31 1984-08-13 Matsushita Electric Ind Co Ltd 垂直同期装置

Also Published As

Publication number Publication date
US4789896A (en) 1988-12-06
WO1987006414A1 (en) 1987-10-22
DE3787619T2 (de) 1994-01-27
EP0269741B1 (de) 1993-09-29
EP0269741A1 (de) 1988-06-08
EP0269741A4 (de) 1988-08-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition