FR2470509B1 - Circuit de traitement du signal de chrominance d'un recepteur de television en couleurs - Google Patents

Circuit de traitement du signal de chrominance d'un recepteur de television en couleurs

Info

Publication number
FR2470509B1
FR2470509B1 FR8025010A FR8025010A FR2470509B1 FR 2470509 B1 FR2470509 B1 FR 2470509B1 FR 8025010 A FR8025010 A FR 8025010A FR 8025010 A FR8025010 A FR 8025010A FR 2470509 B1 FR2470509 B1 FR 2470509B1
Authority
FR
France
Prior art keywords
circuit
processing
television receiver
chrominance signal
color television
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
FR8025010A
Other languages
English (en)
Other versions
FR2470509A1 (fr
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of FR2470509A1 publication Critical patent/FR2470509A1/fr
Application granted granted Critical
Publication of FR2470509B1 publication Critical patent/FR2470509B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
FR8025010A 1979-11-26 1980-11-25 Circuit de traitement du signal de chrominance d'un recepteur de television en couleurs Expired FR2470509B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15319379A JPS5675788A (en) 1979-11-26 1979-11-26 Processing circuit for chroma signal

Publications (2)

Publication Number Publication Date
FR2470509A1 FR2470509A1 (fr) 1981-05-29
FR2470509B1 true FR2470509B1 (fr) 1985-10-25

Family

ID=15557073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8025010A Expired FR2470509B1 (fr) 1979-11-26 1980-11-25 Circuit de traitement du signal de chrominance d'un recepteur de television en couleurs

Country Status (8)

Country Link
US (1) US4343018A (fr)
JP (1) JPS5675788A (fr)
AU (1) AU532028B2 (fr)
CA (1) CA1143054A (fr)
DE (1) DE3044337A1 (fr)
FR (1) FR2470509B1 (fr)
GB (1) GB2065398B (fr)
NL (1) NL8006423A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416016A (en) * 1981-06-11 1983-11-15 Bell Telephone Laboratories, Incorporated Differential phase shift keyed receiver
US5381106A (en) * 1992-10-28 1995-01-10 Samsung Electronics Co., Ltd. Clipper circuitry suitable for signals with fractional-volt amplitudes
US5397947A (en) * 1992-10-28 1995-03-14 Samsung Electronics Co., Ltd. Clipper circuitry
CN1051899C (zh) * 1992-10-28 2000-04-26 三星电子株式会社 色同步脉冲检波系统
US6882372B2 (en) * 2001-12-06 2005-04-19 Koninklijke Philips Electronics N.V. Method and system for color balance control for component video signals
US20070291361A1 (en) * 2006-06-19 2007-12-20 Credence Systems Corporation Lens housing with integrated thermal management

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3692929A (en) * 1969-12-16 1972-09-19 Matsushita Electric Ind Co Ltd Color television receiver with color signal correction for various transmission channels
US3742128A (en) * 1971-03-05 1973-06-26 Matsushita Electronics Corp Manual chrominance saturation control circuit
US3740456A (en) * 1972-04-10 1973-06-19 Rca Corp Electronic signal processing circuit
JPS5233425A (en) * 1975-09-09 1977-03-14 Matsushita Electric Ind Co Ltd Hue control device
US4054905A (en) * 1976-10-28 1977-10-18 Rca Corporation Automatic chrominance gain control system

Also Published As

Publication number Publication date
JPS624038B2 (fr) 1987-01-28
NL8006423A (nl) 1981-06-16
AU6448880A (en) 1981-06-04
AU532028B2 (en) 1983-09-15
US4343018A (en) 1982-08-03
GB2065398B (en) 1984-05-10
JPS5675788A (en) 1981-06-23
DE3044337A1 (de) 1981-05-27
GB2065398A (en) 1981-06-24
FR2470509A1 (fr) 1981-05-29
DE3044337C2 (fr) 1989-10-26
CA1143054A (fr) 1983-03-15

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Legal Events

Date Code Title Description
ST Notification of lapse