TR26225A - DIKINE SENKRONIZASYON SAGLAYAN SINYAL DEDEKTÖRü. - Google Patents

DIKINE SENKRONIZASYON SAGLAYAN SINYAL DEDEKTÖRü.

Info

Publication number
TR26225A
TR26225A TR90/0434A TR43490A TR26225A TR 26225 A TR26225 A TR 26225A TR 90/0434 A TR90/0434 A TR 90/0434A TR 43490 A TR43490 A TR 43490A TR 26225 A TR26225 A TR 26225A
Authority
TR
Turkey
Prior art keywords
counter
numerical
comparator
output
vertical sync
Prior art date
Application number
TR90/0434A
Other languages
English (en)
Original Assignee
Thomson Consumer Elektronics I
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23334363&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TR26225(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thomson Consumer Elektronics I filed Critical Thomson Consumer Elektronics I
Publication of TR26225A publication Critical patent/TR26225A/tr

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Synchronizing For Television (AREA)
  • Burglar Alarm Systems (AREA)
  • Details Of Television Scanning (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Selective Calling Equipment (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Television Signal Processing For Recording (AREA)
TR90/0434A 1989-04-20 1990-04-09 DIKINE SENKRONIZASYON SAGLAYAN SINYAL DEDEKTÖRü. TR26225A (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/340,651 US5031041A (en) 1989-04-20 1989-04-20 Digital detector/filter for synchronizing signals

Publications (1)

Publication Number Publication Date
TR26225A true TR26225A (tr) 1995-02-15

Family

ID=23334363

Family Applications (1)

Application Number Title Priority Date Filing Date
TR90/0434A TR26225A (tr) 1989-04-20 1990-04-09 DIKINE SENKRONIZASYON SAGLAYAN SINYAL DEDEKTÖRü.

Country Status (12)

Country Link
US (1) US5031041A (tr)
EP (1) EP0393558B2 (tr)
JP (1) JPH02301375A (tr)
KR (1) KR100236887B1 (tr)
CN (1) CN1038091C (tr)
AT (1) ATE142070T1 (tr)
CA (1) CA2013348C (tr)
DE (1) DE69028235T3 (tr)
ES (1) ES2090057T5 (tr)
FI (1) FI98110C (tr)
SG (1) SG64304A1 (tr)
TR (1) TR26225A (tr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5229854A (en) * 1991-05-17 1993-07-20 Thomson Consumer Electronics, Inc. Vertical sync separator
US5404172A (en) * 1992-03-02 1995-04-04 Eeg Enterprises, Inc. Video signal data and composite synchronization extraction circuit for on-screen display
US5367337A (en) * 1992-04-30 1994-11-22 Image Data Corporation Method and apparatus for capturing video images
FR2716765B1 (fr) * 1994-02-28 1996-05-31 Sgs Thomson Microelectronics Procédé de reconnaisance de standard vidéo, et circuit mettant en Óoeuvre ce procédé.
JP3730316B2 (ja) * 1995-06-13 2006-01-05 テキサス インスツルメンツ インコーポレイテツド トラッキングフィルターおよびフィルターを使用した信号処理の方法
JPH0969965A (ja) * 1995-08-30 1997-03-11 Sony Corp 垂直同期信号安定化回路、集積回路及びテレビジヨン信号処理装置
KR0149304B1 (ko) * 1995-10-10 1998-10-15 김광호 비디오 신호의 수직동기신호 생성장치
US6606410B2 (en) 1997-01-17 2003-08-12 Samsung Electronics Co., Ltd. Method and apparatus for detecting a synchronous signal
KR100234312B1 (ko) * 1997-01-17 1999-12-15 윤종용 고정도 동기 신호 검출방법 및 장치
JP3515775B1 (ja) * 2002-08-20 2004-04-05 沖電気工業株式会社 垂直同期検出回路
KR100510148B1 (ko) * 2003-09-20 2005-08-25 삼성전자주식회사 아날로그 영상신호 수신 시스템에서 디스플레이 동기 신호생성 장치 및 방법
KR100490635B1 (ko) * 2003-10-01 2005-05-18 삼성에스디아이 주식회사 플라즈마 디스플레이 패널 및 그 구동 방법
JP2007165955A (ja) * 2005-12-09 2007-06-28 Oki Electric Ind Co Ltd 垂直同期信号生成装置
US8203651B2 (en) * 2008-11-07 2012-06-19 Stmicroelectronics Maroc Video signal synchronization
EP2765392B1 (de) * 2013-02-06 2015-09-02 Siemens Aktiengesellschaft Verfahren und Auswerteeinrichtung für eine Plausibilitätsprüfung eines Inkrementalzählers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025952A (en) * 1976-06-09 1977-05-24 Gte Sylvania Incorporated Vertical synchronizing circuit
JPS5556766A (en) * 1978-10-23 1980-04-25 Toshiba Corp Vertical synchronism detector circuit
JPS6074781A (ja) * 1983-09-30 1985-04-27 Hitachi Ltd 垂直同期信号分離装置
JPS63153963A (ja) * 1986-12-18 1988-06-27 Matsushita Electric Ind Co Ltd 同期分離装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5350613A (en) * 1976-10-19 1978-05-09 Matsushita Electric Ind Co Ltd Synchronous signal processing circuit
JPS5399718A (en) * 1977-02-10 1978-08-31 Nec Corp Signal state detector circuit
JPS5556767A (en) * 1978-10-23 1980-04-25 Toshiba Corp Vertical synchronism detector circuit
JPS56165469A (en) * 1980-05-23 1981-12-19 Sony Corp Detecting method of vertical synchronous signal
JPS58191584A (ja) * 1982-05-01 1983-11-08 Pioneer Video Kk 映像情報の記録方式及び記録装置
DE3343455A1 (de) * 1983-12-01 1985-06-13 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum erkennen der vertikalaustastluecke in einem bildsignal
GB8414314D0 (en) * 1984-06-05 1984-07-11 Motorola Inc Vertical synchronisation pulse separator
US4600944A (en) * 1984-08-06 1986-07-15 Zenith Electronics Corporation Low cost synchronizing signal separator
US4697211A (en) * 1986-04-30 1987-09-29 Rca Corporation Sync separator with periodic updating

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025952A (en) * 1976-06-09 1977-05-24 Gte Sylvania Incorporated Vertical synchronizing circuit
JPS5556766A (en) * 1978-10-23 1980-04-25 Toshiba Corp Vertical synchronism detector circuit
JPS6074781A (ja) * 1983-09-30 1985-04-27 Hitachi Ltd 垂直同期信号分離装置
JPS63153963A (ja) * 1986-12-18 1988-06-27 Matsushita Electric Ind Co Ltd 同期分離装置

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 004, no. 091 (E-017), 28th June 1980; & JP-A-55 056 766 (TOSHIBA CORP.) 25-04-1980 *
PATENT ABSTRACTS OF JAPAN, vol. 009, no. 212 (E-339), 29th August 1985; & JP-A-60 074 781 (HITACHI SEISAKUSHO K.K.) 27-04-1985 *
PATENT ABSTRACTS OF JAPAN, vol. 012, no. 414 (E-677), 2nd November 1988; & JP-A-63 153 963 (MATSUSHITA ELECTRIC IND. CO., LTD) 27-06-1988 *

Also Published As

Publication number Publication date
FI901859A0 (fi) 1990-04-12
FI98110C (fi) 1997-04-10
US5031041A (en) 1991-07-09
KR100236887B1 (ko) 2000-01-15
EP0393558A3 (en) 1992-10-14
DE69028235D1 (de) 1996-10-02
CN1038091C (zh) 1998-04-15
DE69028235T3 (de) 2000-04-06
KR900017410A (ko) 1990-11-16
ES2090057T5 (es) 2000-03-01
CA2013348C (en) 1999-06-01
DE69028235T2 (de) 1997-01-23
JPH02301375A (ja) 1990-12-13
EP0393558A2 (en) 1990-10-24
EP0393558B1 (en) 1996-08-28
ES2090057T3 (es) 1996-10-16
CA2013348A1 (en) 1990-10-20
EP0393558B2 (en) 1999-11-17
ATE142070T1 (de) 1996-09-15
FI98110B (fi) 1996-12-31
SG64304A1 (en) 1999-04-27
CN1046648A (zh) 1990-10-31

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