KR930009879B1 - 분리된 통로를 지나는 색도신호와 휘도신호의 위상 보정 관계를 복원하는 장치 - Google Patents

분리된 통로를 지나는 색도신호와 휘도신호의 위상 보정 관계를 복원하는 장치 Download PDF

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Publication number
KR930009879B1
KR930009879B1 KR1019900017613A KR900017613A KR930009879B1 KR 930009879 B1 KR930009879 B1 KR 930009879B1 KR 1019900017613 A KR1019900017613 A KR 1019900017613A KR 900017613 A KR900017613 A KR 900017613A KR 930009879 B1 KR930009879 B1 KR 930009879B1
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KR
South Korea
Prior art keywords
signal
phase
luminance
output
mixer
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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
KR1019900017613A
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English (en)
Korean (ko)
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KR910021169A (ko
Inventor
고정완
비. 파텔 챈드라캔트
Original Assignee
삼성전자 주식회사
강진구
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Application filed by 삼성전자 주식회사, 강진구 filed Critical 삼성전자 주식회사
Publication of KR910021169A publication Critical patent/KR910021169A/ko
Application granted granted Critical
Publication of KR930009879B1 publication Critical patent/KR930009879B1/ko
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Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
KR1019900017613A 1990-05-31 1990-10-31 분리된 통로를 지나는 색도신호와 휘도신호의 위상 보정 관계를 복원하는 장치 Expired - Lifetime KR930009879B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/531,144 US5083197A (en) 1990-05-31 1990-05-31 Apparatus for restoring the correct phase relation of the chroma and luminance signals passed through separate paths
US07531144 1990-05-31
US07/531,144 1990-05-31

Publications (2)

Publication Number Publication Date
KR910021169A KR910021169A (ko) 1991-12-20
KR930009879B1 true KR930009879B1 (ko) 1993-10-12

Family

ID=24116423

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900017613A Expired - Lifetime KR930009879B1 (ko) 1990-05-31 1990-10-31 분리된 통로를 지나는 색도신호와 휘도신호의 위상 보정 관계를 복원하는 장치

Country Status (5)

Country Link
US (1) US5083197A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH0732491B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR930009879B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE4036452A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2246264A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5621537A (en) * 1989-11-02 1997-04-15 Mitsubishi Denki Kabushiki Kaisha Color signal processing circuit in color VTR
US6104863A (en) 1990-08-17 2000-08-15 Samsung Electronics Co., Ltd. Video signal encoded with additional detail information
US5218449A (en) * 1992-02-24 1993-06-08 Samsung Electronics Co., Ltd. Nervous clock signal generator for video recorder
US5635995A (en) * 1995-06-07 1997-06-03 David Sarnoff Research Center, Inc. Dual chrominance signal processor for combined TV/VCR systems
US5940572A (en) * 1996-11-27 1999-08-17 Daewoo Electronics Co. Ltd. Integrated television and video cassette recorder system
DE19851307B4 (de) * 1998-10-08 2007-12-27 Zoller & Fröhlich GmbH System und Verfahren zum Ermitteln mindestens einer physikalischen Größe
JP4806170B2 (ja) * 2003-06-19 2011-11-02 三星電子株式会社 コチャンネル干渉を検出し、選択的にフィルタリングする装置及び方法
JP5303339B2 (ja) 2009-03-31 2013-10-02 Ｊｘ日鉱日石エネルギー株式会社 潤滑油基油の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590510A (en) * 1974-06-28 1986-05-20 Ampex Corporation System for processing a composite color television signal obtained from a recording medium
US4001876A (en) * 1975-09-17 1977-01-04 Rca Corporation Color correction circuit for video recorders
JPS58134594A (ja) * 1982-02-04 1983-08-10 Pioneer Video Corp 時間軸誤差信号発生装置
DE3517697A1 (de) * 1985-05-17 1986-11-20 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur wiedereinfuehrung der exakten phasenbeziehung eines chrominanzsignals zu einem vorgegebenen referenztraegersignal
JPS6359195A (ja) * 1986-08-29 1988-03-15 Hitachi Ltd 磁気記録再生装置

Also Published As

Publication number Publication date
JPH0732491B2 (ja) 1995-04-10
KR910021169A (ko) 1991-12-20
JPH0435391A (ja) 1992-02-06
US5083197A (en) 1992-01-21
GB9110020D0 (en) 1991-07-03
DE4036452C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-07-29
DE4036452A1 (de) 1991-12-05
GB2246264A (en) 1992-01-22

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