DE3044337A1 - Farbartsignalverarbeitungsschaltung - Google Patents

Farbartsignalverarbeitungsschaltung

Info

Publication number
DE3044337A1
DE3044337A1 DE19803044337 DE3044337A DE3044337A1 DE 3044337 A1 DE3044337 A1 DE 3044337A1 DE 19803044337 DE19803044337 DE 19803044337 DE 3044337 A DE3044337 A DE 3044337A DE 3044337 A1 DE3044337 A1 DE 3044337A1
Authority
DE
Germany
Prior art keywords
signal
differential amplifier
phase
chrominance
processing circuit
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.)
Granted
Application number
DE19803044337
Other languages
German (de)
English (en)
Other versions
DE3044337C2 (OSRAM
Inventor
Kyoichi Chigasaki Kanagawa Murakami
Tsutomu Hiratsuka Kanagawa Niimura
Akira Miyori Saitama Yamakoshi
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 DE3044337A1 publication Critical patent/DE3044337A1/de
Application granted granted Critical
Publication of DE3044337C2 publication Critical patent/DE3044337C2/de
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
DE19803044337 1979-11-26 1980-11-25 Farbartsignalverarbeitungsschaltung Granted DE3044337A1 (de)

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
DE3044337A1 true DE3044337A1 (de) 1981-05-27
DE3044337C2 DE3044337C2 (OSRAM) 1989-10-26

Family

ID=15557073

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803044337 Granted DE3044337A1 (de) 1979-11-26 1980-11-25 Farbartsignalverarbeitungsschaltung

Country Status (8)

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

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
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
US5381106A (en) * 1992-10-28 1995-01-10 Samsung Electronics Co., Ltd. Clipper circuitry suitable for signals with fractional-volt amplitudes
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3740456A (en) * 1972-04-10 1973-06-19 Rca Corp Electronic signal processing circuit

Family Cites Families (4)

* 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 Industrial 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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3740456A (en) * 1972-04-10 1973-06-19 Rca Corp Electronic signal processing circuit

Also Published As

Publication number Publication date
DE3044337C2 (OSRAM) 1989-10-26
CA1143054A (en) 1983-03-15
AU6448880A (en) 1981-06-04
FR2470509B1 (fr) 1985-10-25
GB2065398A (en) 1981-06-24
NL8006423A (nl) 1981-06-16
US4343018A (en) 1982-08-03
AU532028B2 (en) 1983-09-15
JPS624038B2 (OSRAM) 1987-01-28
JPS5675788A (en) 1981-06-23
FR2470509A1 (fr) 1981-05-29
GB2065398B (en) 1984-05-10

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee