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JPS54521A - Display unit - Google Patents

Display unit

Info

Publication number
JPS54521A
JPS54521A JP6475277A JP6475277A JPS54521A JP S54521 A JPS54521 A JP S54521A JP 6475277 A JP6475277 A JP 6475277A JP 6475277 A JP6475277 A JP 6475277A JP S54521 A JPS54521 A JP S54521A
Authority
JP
Japan
Prior art keywords
display unit
memory
unit
sectioning
rewriting
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
JP6475277A
Other languages
Japanese (ja)
Inventor
Masahide Nomura
Masumi Imai
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 JP6475277A priority Critical patent/JPS54521A/en
Publication of JPS54521A publication Critical patent/JPS54521A/en
Pending legal-status Critical Current

Links

Landscapes

  • Digital Computer Display Output (AREA)

Abstract

PURPOSE: To reduce the number of access to the load of computer and to the auxiliary memory unit, by taking the capacity of refresh memory as the picture information having more than three times longitudinal and transversal direction, sectioning it at mobile display, rewriting a part of memory as partial video unit, and moving the display point.
COPYRIGHT: (C)1979,JPO&Japio
JP6475277A 1977-06-03 1977-06-03 Display unit Pending JPS54521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6475277A JPS54521A (en) 1977-06-03 1977-06-03 Display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6475277A JPS54521A (en) 1977-06-03 1977-06-03 Display unit

Publications (1)

Publication Number Publication Date
JPS54521A true JPS54521A (en) 1979-01-05

Family

ID=13267206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6475277A Pending JPS54521A (en) 1977-06-03 1977-06-03 Display unit

Country Status (1)

Country Link
JP (1) JPS54521A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61267789A (en) * 1985-05-23 1986-11-27 東京電力株式会社 Graphic display unit
JPS62178294A (en) * 1986-01-31 1987-08-05 富士フアコム制御株式会社 Screen movement control system for display unit
JPS62294286A (en) * 1986-06-13 1987-12-21 松下電器産業株式会社 Image display unit
JPH03194592A (en) * 1989-12-25 1991-08-26 Fujitsu Ltd Bit map display control system
WO2013128704A1 (en) 2012-02-28 2013-09-06 トヨタ車体 株式会社 Switch device for sunroof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61267789A (en) * 1985-05-23 1986-11-27 東京電力株式会社 Graphic display unit
JPS62178294A (en) * 1986-01-31 1987-08-05 富士フアコム制御株式会社 Screen movement control system for display unit
JPS62294286A (en) * 1986-06-13 1987-12-21 松下電器産業株式会社 Image display unit
JPH03194592A (en) * 1989-12-25 1991-08-26 Fujitsu Ltd Bit map display control system
WO2013128704A1 (en) 2012-02-28 2013-09-06 トヨタ車体 株式会社 Switch device for sunroof

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