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JPS5455329A - Display unit - Google Patents

Display unit

Info

Publication number
JPS5455329A
JPS5455329AJP12268577AJP12268577AJPS5455329AJP S5455329 AJPS5455329 AJP S5455329AJP 12268577 AJP12268577 AJP 12268577AJP 12268577 AJP12268577 AJP 12268577AJP S5455329 AJPS5455329 AJP S5455329A
Authority
JP
Japan
Prior art keywords
character
code
memory
size
codes
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
JP12268577A
Other languages
Japanese (ja)
Inventor
Azuma Otake
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric CorpfiledCriticalMitsubishi Electric Corp
Priority to JP12268577ApriorityCriticalpatent/JPS5455329A/en
Publication of JPS5455329ApublicationCriticalpatent/JPS5455329A/en
Pendinglegal-statusCriticalCurrent

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Abstract

PURPOSE: To simplify processing of sentences and words by handling the same characters as the same code in a display unit which displays characters and symbols on its CRT, by adding a character size code to a character code.
CONSTITUTION: This device is equipped with refresh memory 3 stored with characters, control circuit 2 transferring read-out or write information between this memory 3 and electronic computer 1, character generator 5 converting character code signals from memory 3 into character display patterns, and video signal generating circuit converting the output of this generator 5 into a serial video signal. In memory 3 of the circuit in this constitution, character codes and character-code- size codes are stored and character code size control circuit 9 is operated by these codes to control generator 5 so that the character size of the same character will be varied without changing the character code, thereby making it possible to display it on CRT7
COPYRIGHT: (C)1979,JPO&Japio
JP12268577A1977-10-131977-10-13Display unitPendingJPS5455329A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP12268577AJPS5455329A (en)1977-10-131977-10-13Display unit

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP12268577AJPS5455329A (en)1977-10-131977-10-13Display unit

Publications (1)

Publication NumberPublication Date
JPS5455329Atrue JPS5455329A (en)1979-05-02

Family

ID=14842081

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP12268577APendingJPS5455329A (en)1977-10-131977-10-13Display unit

Country Status (1)

CountryLink
JP (1)JPS5455329A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS573173A (en)*1980-06-051982-01-08Sony CorpDocument generating device
JPS5945760A (en)*1982-09-081984-03-14Matsushita Graphic Commun Syst IncPicture information line buffer device
JPS59116782A (en)*1982-12-241984-07-05日本電気オフィスシステム株式会社Generator for character signal or the like

Cited By (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS573173A (en)*1980-06-051982-01-08Sony CorpDocument generating device
JPS5945760A (en)*1982-09-081984-03-14Matsushita Graphic Commun Syst IncPicture information line buffer device
JPS59116782A (en)*1982-12-241984-07-05日本電気オフィスシステム株式会社Generator for character signal or the like

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