JPS643687A - Remote crt display device - Google Patents

Remote crt display device

Info

Publication number
JPS643687A
JPS643687A JP62159036A JP15903687A JPS643687A JP S643687 A JPS643687 A JP S643687A JP 62159036 A JP62159036 A JP 62159036A JP 15903687 A JP15903687 A JP 15903687A JP S643687 A JPS643687 A JP S643687A
Authority
JP
Japan
Prior art keywords
video signal
circuit
video
matrix
valid
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.)
Pending
Application number
JP62159036A
Other languages
Japanese (ja)
Inventor
Yuichi Kyotani
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.)
NEC Engineering Ltd
Original Assignee
NEC Engineering Ltd
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 NEC Engineering Ltd filed Critical NEC Engineering Ltd
Priority to JP62159036A priority Critical patent/JPS643687A/en
Publication of JPS643687A publication Critical patent/JPS643687A/en
Pending legal-status Critical Current

Links

Landscapes

  • Digital Computer Display Output (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

PURPOSE: To hold a picture by inhibiting the reception of a succeeding picture if video information on a matrix position specified from the external is a valid picture when the values of row and column counters which are applied to a circuit for storing the matrix information and video information to read out the video information coincide with each other. CONSTITUTION: A matrix position A is specified on a matrix specifying circuit 204 from the external. When a video signal. 101 is inputted to a video signal receiving part 100, a video information reading circuit 203 reads out a video signal with a matrix number A and a video comparing circuit 206 judges whether the video signal is valid or not. However the video signal is not valid, so that a video signal re-input inhibiting circuit 208 is not driven. When the receiving part 100 inputs a succeeding video signal 101, the video signal with the matrix number A is validated, the circuit 208 is driven, and in detecting the switching of pictures, a mode for inhibiting the reception of a new video signal 101 is set up. Consequently the disappearance of an alarm on the remote CRT display device can be prevented.
JP62159036A 1987-06-26 1987-06-26 Remote crt display device Pending JPS643687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62159036A JPS643687A (en) 1987-06-26 1987-06-26 Remote crt display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62159036A JPS643687A (en) 1987-06-26 1987-06-26 Remote crt display device

Publications (1)

Publication Number Publication Date
JPS643687A true JPS643687A (en) 1989-01-09

Family

ID=15684846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62159036A Pending JPS643687A (en) 1987-06-26 1987-06-26 Remote crt display device

Country Status (1)

Country Link
JP (1) JPS643687A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006019067A1 (en) * 2004-08-20 2006-02-23 Pioneer Corporation Optical pickup/lens drive device and method
US9168813B2 (en) 2011-04-12 2015-10-27 Honda Motor Co., Ltd. Door assembly for vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006019067A1 (en) * 2004-08-20 2006-02-23 Pioneer Corporation Optical pickup/lens drive device and method
US9168813B2 (en) 2011-04-12 2015-10-27 Honda Motor Co., Ltd. Door assembly for vehicle

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