FR2615679B1 - Circuit integre de separation de signaux de synchronisation fournissant des impulsions de porte de salve de chrominance - Google Patents

Circuit integre de separation de signaux de synchronisation fournissant des impulsions de porte de salve de chrominance

Info

Publication number: FR2615679B1
Authority: FR; France
Prior art keywords: salve; chrominance; gate; integrated circuit; synchronization signals
Prior art date: 1987-05-23
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

FR888806711A

Other languages

English (en)

Other versions

FR2615679A1 (fr

Inventor

Young Wook Jang

Young Saeng Kim

Myung Chul Shin

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.)

Samsung Semiconductor and Telecomunications Co Ltd

Original Assignee

Samsung Semiconductor and Telecomunications 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.)

1987-05-23

Filing date

1988-05-19

Publication date

1991-04-05

1988-05-19 Application filed by Samsung Semiconductor and Telecomunications Co Ltd filed Critical Samsung Semiconductor and Telecomunications Co Ltd

1988-11-25 Publication of FR2615679A1 publication Critical patent/FR2615679A1/fr

1991-04-05 Application granted granted Critical

1991-04-05 Publication of FR2615679B1 publication Critical patent/FR2615679B1/fr

2008-05-19 Anticipated expiration legal-status Critical

Status 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
- 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
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/44—Colour synchronisation
- H04N9/455—Generation of colour burst signals; Insertion of colour burst signals in colour picture signals or separation of colour burst signals from colour picture signals

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Synchronizing For Television (AREA)
Picture Signal Circuits (AREA)
Processing Of Color Television Signals (AREA)

FR888806711A 1987-05-23 1988-05-19 Circuit integre de separation de signaux de synchronisation fournissant des impulsions de porte de salve de chrominance Expired - Lifetime FR2615679B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR1019870005178A KR900006464B1 (ko)	1987-05-23	1987-05-23	버어스트 게이트 펄스를 출력 할 수 있는 동기신호 분리 집적회로

Publications (2)

Publication Number	Publication Date
FR2615679A1 FR2615679A1 (fr)	1988-11-25
FR2615679B1 true FR2615679B1 (fr)	1991-04-05

Family

ID=19261626

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR888806711A Expired - Lifetime FR2615679B1 (fr)	1987-05-23	1988-05-19	Circuit integre de separation de signaux de synchronisation fournissant des impulsions de porte de salve de chrominance

Country Status (7)

Country	Link
US (2)	US4843470A (fr)
JP (1)	JPH01125180A (fr)
KR (1)	KR900006464B1 (fr)
DE (1)	DE3817759A1 (fr)
FR (1)	FR2615679B1 (fr)
GB (1)	GB2205015B (fr)
NL (1)	NL192761C (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR900006464B1 (ko) *	1987-05-23	1990-08-31	삼성전자 주식회사	버어스트 게이트 펄스를 출력 할 수 있는 동기신호 분리 집적회로
JPH02143693A (ja) *	1988-11-25	1990-06-01	Toshiba Corp	バーストゲートパルス発生回路
JP2542707B2 (ja) *	1989-10-27	1996-10-09	日本電気アイシーマイコンシステム株式会社	水平同期パルス計測回路
JPH07131677A (ja) *	1993-11-02	1995-05-19	Nec Corp	ビデオ信号のサグ補正回路
US5844621A (en) *	1995-06-21	1998-12-01	Sony Corporation	Burst gate pulse generator
US5889548A (en) *	1996-05-28	1999-03-30	Nielsen Media Research, Inc.	Television receiver use metering with separate program and sync detectors
US6765624B1 (en) *	1997-04-01	2004-07-20	Hewlett-Packard Development Company, L.P.	Simulated burst gate signal and video synchronization key for use in video decoding
US6043850A (en) *	1997-05-08	2000-03-28	Sony Corporation	Burst gate pulse generator circuit
US6094726A (en) *	1998-02-05	2000-07-25	George S. Sheng	Digital signal processor using a reconfigurable array of macrocells

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3135826A (en) *	1961-02-13	1964-06-02	Rca Corp	Color television receiver control apparatus
FR1604559A (fr) *	1968-08-16	1971-12-06
JPS4917890B1 (fr) *	1970-04-02	1974-05-04
JPS5226822B2 (fr) *	1973-05-31	1977-07-16
US4051518A (en) *	1976-02-27	1977-09-27	Rca Corporation	Burst gate pulse generator
US4202012A (en) *	1977-03-15	1980-05-06	Matsushita Electric Industrial Co., Ltd.	Sampling clock reproducing device
JPS5539946A (en) *	1978-09-12	1980-03-21	Canon Inc	Electronic equipment with solar battery
US4263610A (en) *	1980-01-18	1981-04-21	Rca Corporation	Controlled output composite keying signal generator for a television receiver
US4491870A (en) *	1982-08-17	1985-01-01	Rca Corporation	Digital sync separator
JPS5936068U (ja) *	1982-08-31	1984-03-06	赤井電機株式会社	リニヤトラツキング装置
US4581630A (en) *	1983-08-30	1986-04-08	Rca Corporation	Constant width burst gate keying pulse generator
FR2565448B1 (fr) *	1984-06-04	1986-10-10	France Etat	Procede et dispositif d'extraction de synchronisation pour systeme de diffusion a multiplexage temporel de signaux numeriques et analogiques
US4665437A (en) *	1985-02-04	1987-05-12	Rca Corporation	Adaptive field or frame store processor
US4707740A (en) *	1986-04-11	1987-11-17	Harris Corporation	Sync detector having noise adjusted slice level
KR900006464B1 (ko) *	1987-05-23	1990-08-31	삼성전자 주식회사	버어스트 게이트 펄스를 출력 할 수 있는 동기신호 분리 집적회로

1987
- 1987-05-23 KR KR1019870005178A patent/KR900006464B1/ko not_active IP Right Cessation
1988
- 1988-05-19 FR FR888806711A patent/FR2615679B1/fr not_active Expired - Lifetime
- 1988-05-19 JP JP63120804A patent/JPH01125180A/ja active Pending
- 1988-05-20 DE DE3817759A patent/DE3817759A1/de active Granted
- 1988-05-20 US US07/196,246 patent/US4843470A/en not_active Expired - Lifetime
- 1988-05-23 GB GB8812121A patent/GB2205015B/en not_active Expired - Lifetime
- 1988-05-24 NL NL8801333A patent/NL192761C/nl not_active IP Right Cessation
1989
- 1989-06-26 US US07/372,694 patent/US5130785A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NL192761C (nl)	1998-01-06
NL192761B (nl)	1997-09-01
JPH01125180A (ja)	1989-05-17
DE3817759C2 (fr)	1991-09-05
US4843470A (en)	1989-06-27
GB2205015B (en)	1991-09-18
KR880014797A (ko)	1988-12-24
KR900006464B1 (ko)	1990-08-31
NL8801333A (nl)	1988-12-16
GB2205015A (en)	1988-11-23
DE3817759A1 (de)	1988-12-22
FR2615679A1 (fr)	1988-11-25
GB8812121D0 (en)	1988-06-29
US5130785A (en)	1992-07-14

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Legal Events

Date	Code	Title	Description
1989-08-11	TP	Transmission of property