NL7908215A - Matrixschakeling. - Google Patents

Matrixschakeling. Download PDF

Info

Publication number
NL7908215A
NL7908215A NL7908215A NL7908215A NL7908215A NL 7908215 A NL7908215 A NL 7908215A NL 7908215 A NL7908215 A NL 7908215A NL 7908215 A NL7908215 A NL 7908215A NL 7908215 A NL7908215 A NL 7908215A
Authority
NL
Netherlands
Prior art keywords
color difference
circuit
input
level
signal
Prior art date
Application number
NL7908215A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Priority to NL7908215A priority Critical patent/NL7908215A/nl
Priority to US06/196,235 priority patent/US4346400A/en
Priority to FR8023629A priority patent/FR2469848A1/fr
Priority to GB8035510A priority patent/GB2062404B/en
Priority to AU64089/80A priority patent/AU536866B2/en
Priority to IT8068703A priority patent/IT8068703A0/it
Priority to JP15526580A priority patent/JPS5676695A/ja
Priority to ES496630A priority patent/ES8201794A1/es
Priority to DE19803042060 priority patent/DE3042060A1/de
Publication of NL7908215A publication Critical patent/NL7908215A/nl

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)
NL7908215A 1979-11-09 1979-11-09 Matrixschakeling. NL7908215A (nl)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL7908215A NL7908215A (nl) 1979-11-09 1979-11-09 Matrixschakeling.
US06/196,235 US4346400A (en) 1979-11-09 1980-10-14 Matrix circuits
FR8023629A FR2469848A1 (fr) 1979-11-09 1980-11-05 Circuit matriciel
GB8035510A GB2062404B (en) 1979-11-09 1980-11-05 Colour television matrix circuit
AU64089/80A AU536866B2 (en) 1979-11-09 1980-11-05 Matrix circuit
IT8068703A IT8068703A0 (it) 1979-11-09 1980-11-06 Circuito a matrice per televisori a colori
JP15526580A JPS5676695A (en) 1979-11-09 1980-11-06 Matrix circuit
ES496630A ES8201794A1 (es) 1979-11-09 1980-11-07 Un circuito matriz para obtener una tercera senal de dife- rencia de color a partir de una primera y una segunda sena- les de diferencia de color
DE19803042060 DE3042060A1 (de) 1979-11-09 1980-11-07 Matrixschaltung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7908215A NL7908215A (nl) 1979-11-09 1979-11-09 Matrixschakeling.
NL7908215 1979-11-09

Publications (1)

Publication Number Publication Date
NL7908215A true NL7908215A (nl) 1981-06-01

Family

ID=19834146

Family Applications (1)

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

Country Status (9)

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

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
GB2062404B (en) 1983-10-05
US4346400A (en) 1982-08-24
ES8201794A1 (es) 1981-12-16
IT8068703A0 (it) 1980-11-06
JPS5676695A (en) 1981-06-24
FR2469848B1 (OSRAM) 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
A1B A search report has been drawn up
BV The patent application has lapsed