MY104836A - Color display device - Google Patents

Color display device

Info

Publication number
MY104836A
MY104836A MYPI88001571A MYPI19881571A MY104836A MY 104836 A MY104836 A MY 104836A MY PI88001571 A MYPI88001571 A MY PI88001571A MY PI19881571 A MYPI19881571 A MY PI19881571A MY 104836 A MY104836 A MY 104836A
Authority
MY
Malaysia
Prior art keywords
signal
circuit
display device
color display
input circuit
Prior art date
Application number
MYPI88001571A
Inventor
Naoi Keiji
Original Assignee
Victor Company Of Japan
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 Victor Company Of Japan filed Critical Victor Company Of Japan
Publication of MY104836A publication Critical patent/MY104836A/en

Links

Landscapes

  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)

Abstract

THIS INVENTION RELATES TO A COLOR DISPLAY DEVICE CAPABLE OF INPUTTING BOTH A SEPARATE VIDEO SIGNAL AND AN INSEPARATE COMPOSITE VIDEO SIGNAL. IN ADDITION TO A CONVENTIONAL SEPARATION CIRCUIT FOR SEPARATING A COMPOSITE VIDEO SIGNAL DELIVERED THROUGH A CONVENTIONAL FIRST INPUT CIRCUIT INTO A LUMINANCE (Y) SIGNAL AND A CARRIER CHROMINANCE (C) SIGNAL, THIS COLOR DISPLAY DEVICE INLUDES A SECOND INPUT CIRCUIT FOR INPUTTING Y AND C SIGNALS DELIVERED FROM THE EXTERNAL, AND A DETECTOR CIRCUIT CONNECTED TO THE SECOND INPUT CIRCUIT AND FOR DETECTING THAT AN EXTERNAL FOR DELIVERING Y SIGNAL AND/OR C SIGNAL TO THE SECOND INPUT CIRCUIT IS CONNECTED TO AN INPUT TERMINAL PROVIDED IN THE SECOND INPUT CIRCUIT. THIS COLOR DISPLAY DEVICE FURTHER COMPRISES A SWITCHING CIRCUIT TO WHICH A DETECTION SIGNAL BY THE DETECTOR CIRCUIT, AND OUTPUT SIGNALS FROM THE SECOND INPUT CIRCUIT AND THE SEPARATION CIRCUIT ARE DELIVERED, RESPECTIVELY, THUS TO SELSECTIVELY OUTPUT A NECESSARY INPUT SIGNAL ON THE BASIS OF THE DETECTION SIGNAL. (FIG. 1)
MYPI88001571A 1987-03-18 1988-12-30 Color display device MY104836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987039730U JPH067654Y2 (en) 1987-03-18 1987-03-18 Color display device

Publications (1)

Publication Number Publication Date
MY104836A true MY104836A (en) 1994-06-30

Family

ID=30853172

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI88001571A MY104836A (en) 1987-03-18 1988-12-30 Color display device

Country Status (2)

Country Link
JP (1) JPH067654Y2 (en)
MY (1) MY104836A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2764901B2 (en) * 1987-10-19 1998-06-11 ソニー株式会社 Video equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5738091A (en) * 1980-08-20 1982-03-02 Sony Corp Color television receiver
JPS57190473A (en) * 1981-05-18 1982-11-24 Victor Co Of Japan Ltd Switching unit for high frequency video signal
JPS61113484U (en) * 1984-12-27 1986-07-17
JPS61159890A (en) * 1984-12-31 1986-07-19 Nec Home Electronics Ltd Television receiver

Also Published As

Publication number Publication date
JPH067654Y2 (en) 1994-02-23
JPS63147087U (en) 1988-09-28

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