JPS5257736A - Video signal circuit for character display - Google Patents

Video signal circuit for character display

Info

Publication number
JPS5257736A
JPS5257736A JP13305675A JP13305675A JPS5257736A JP S5257736 A JPS5257736 A JP S5257736A JP 13305675 A JP13305675 A JP 13305675A JP 13305675 A JP13305675 A JP 13305675A JP S5257736 A JPS5257736 A JP S5257736A
Authority
JP
Japan
Prior art keywords
video signal
character display
signal circuit
compounded
secure
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
JP13305675A
Other languages
Japanese (ja)
Inventor
Hajime Uehara
Yoshio Kakihi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13305675A priority Critical patent/JPS5257736A/en
Publication of JPS5257736A publication Critical patent/JPS5257736A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: The synchronous signal and video signal are compounded using the digital circuit of switching element, etc. in order to secure a good property video signal in a simple way with low cost.
COPYRIGHT: (C)1977,JPO&Japio
JP13305675A 1975-11-07 1975-11-07 Video signal circuit for character display Pending JPS5257736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13305675A JPS5257736A (en) 1975-11-07 1975-11-07 Video signal circuit for character display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13305675A JPS5257736A (en) 1975-11-07 1975-11-07 Video signal circuit for character display

Publications (1)

Publication Number Publication Date
JPS5257736A true JPS5257736A (en) 1977-05-12

Family

ID=15095780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13305675A Pending JPS5257736A (en) 1975-11-07 1975-11-07 Video signal circuit for character display

Country Status (1)

Country Link
JP (1) JPS5257736A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5113226B1 (en) * 1971-07-16 1976-04-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5113226B1 (en) * 1971-07-16 1976-04-26

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