JPS5256826A - Deflection system of character display unit - Google Patents

Deflection system of character display unit

Info

Publication number
JPS5256826A
JPS5256826A JP13214275A JP13214275A JPS5256826A JP S5256826 A JPS5256826 A JP S5256826A JP 13214275 A JP13214275 A JP 13214275A JP 13214275 A JP13214275 A JP 13214275A JP S5256826 A JPS5256826 A JP S5256826A
Authority
JP
Japan
Prior art keywords
display unit
character display
deflection system
scanning
period
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
JP13214275A
Other languages
Japanese (ja)
Inventor
Hisao Nakamura
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 JP13214275A priority Critical patent/JPS5256826A/en
Publication of JPS5256826A publication Critical patent/JPS5256826A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: The scanning of the period which is unnecessary for character generation is accelerated, and the economized time is added to character generation period in order to retard the scanning time. In this way, the luminescent output of cathode-ray tube is increased, securing a high-contrast display of characters.
COPYRIGHT: (C)1977,JPO&Japio
JP13214275A 1975-11-05 1975-11-05 Deflection system of character display unit Pending JPS5256826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13214275A JPS5256826A (en) 1975-11-05 1975-11-05 Deflection system of character display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13214275A JPS5256826A (en) 1975-11-05 1975-11-05 Deflection system of character display unit

Publications (1)

Publication Number Publication Date
JPS5256826A true JPS5256826A (en) 1977-05-10

Family

ID=15074332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13214275A Pending JPS5256826A (en) 1975-11-05 1975-11-05 Deflection system of character display unit

Country Status (1)

Country Link
JP (1) JPS5256826A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53103325A (en) * 1977-02-19 1978-09-08 Int Computers Ltd Data display unit
JPS59137988A (en) * 1983-01-27 1984-08-08 横河電機株式会社 Cathode ray display tube sweeping system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53103325A (en) * 1977-02-19 1978-09-08 Int Computers Ltd Data display unit
JPS5716357B2 (en) * 1977-02-19 1982-04-05
JPS59137988A (en) * 1983-01-27 1984-08-08 横河電機株式会社 Cathode ray display tube sweeping system

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