GB2062404B - Colour television matrix circuit - Google Patents

Colour television matrix circuit

Info

Publication number
GB2062404B
GB2062404B GB8035510A GB8035510A GB2062404B GB 2062404 B GB2062404 B GB 2062404B GB 8035510 A GB8035510 A GB 8035510A GB 8035510 A GB8035510 A GB 8035510A GB 2062404 B GB2062404 B GB 2062404B
Authority
GB
United Kingdom
Prior art keywords
matrix circuit
colour television
television matrix
colour
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.)
Expired
Application number
GB8035510A
Other languages
English (en)
Other versions
GB2062404A (en
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB2062404A publication Critical patent/GB2062404A/en
Application granted granted Critical
Publication of GB2062404B publication Critical patent/GB2062404B/en
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
    • H04N9/67—Circuits for processing colour signals for matrixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
GB8035510A 1979-11-09 1980-11-05 Colour television matrix circuit Expired GB2062404B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7908215A NL7908215A (nl) 1979-11-09 1979-11-09 Matrixschakeling.

Publications (2)

Publication Number Publication Date
GB2062404A GB2062404A (en) 1981-05-20
GB2062404B true GB2062404B (en) 1983-10-05

Family

ID=19834146

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8035510A Expired GB2062404B (en) 1979-11-09 1980-11-05 Colour television matrix circuit

Country Status (9)

Country Link
US (1) US4346400A (enExample)
JP (1) JPS5676695A (enExample)
AU (1) AU536866B2 (enExample)
DE (1) DE3042060A1 (enExample)
ES (1) ES8201794A1 (enExample)
FR (1) FR2469848A1 (enExample)
GB (1) GB2062404B (enExample)
IT (1) IT8068703A0 (enExample)
NL (1) NL7908215A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500910A (en) * 1982-11-30 1985-02-19 Rca Corporation Hue control system
JP2851979B2 (ja) * 1991-12-31 1999-01-27 三星電子 株式会社 ディジタル信号処理器によるマトリックス回路
US5708481A (en) * 1996-07-31 1998-01-13 Chrontel, Inc. Fast current-mode analog circuit for converting video data signals between color space formats

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719772A (en) * 1971-03-22 1973-03-06 Tektronix Inc Color television matrixing circuit
FR2287818A1 (fr) * 1974-10-11 1976-05-07 Matsushita Electric Industrial Co Ltd Amplificateur video

Also Published As

Publication number Publication date
GB2062404A (en) 1981-05-20
DE3042060A1 (de) 1981-05-14
ES496630A0 (es) 1981-12-16
NL7908215A (nl) 1981-06-01
US4346400A (en) 1982-08-24
ES8201794A1 (es) 1981-12-16
IT8068703A0 (it) 1980-11-06
JPS5676695A (en) 1981-06-24
FR2469848B1 (enExample) 1982-11-26
AU536866B2 (en) 1984-05-24
AU6408980A (en) 1981-08-20
FR2469848A1 (fr) 1981-05-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee