JPS5588134A - Character display system - Google Patents

Character display system

Info

Publication number
JPS5588134A
JPS5588134A JP16274578A JP16274578A JPS5588134A JP S5588134 A JPS5588134 A JP S5588134A JP 16274578 A JP16274578 A JP 16274578A JP 16274578 A JP16274578 A JP 16274578A JP S5588134 A JPS5588134 A JP S5588134A
Authority
JP
Japan
Prior art keywords
characters
character generator
line
display
hwk
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
JP16274578A
Other languages
Japanese (ja)
Inventor
Kenji Sakaki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP16274578A priority Critical patent/JPS5588134A/en
Publication of JPS5588134A publication Critical patent/JPS5588134A/en
Pending legal-status Critical Current

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  • Digital Computer Display Output (AREA)

Abstract

PURPOSE: To increase display capacity without causing a flicker by displaying a character in a double-dot pattern by a CRT display unit, and by reproducing it on an interlacing system.
CONSTITUTION: In character generator 3, graphic patterns of characters, symbols, etc., to be displayed are all stored in the form of double dots. To display four characters HWK on one line, initial addresses (h)W(k) in character generator 3 are read out and entered into one-line code memory 1, and a display start signal is supplied to selective indicator 5, which sends an output of "1" to line address counter 2. Then, the counter provides even-number counting operation like 0, 2... and pattern codes of even numbers of characters HWK from character generator 3 are PS-converted into video signals, which are transferred to CRT; and a line address counter provides sequential odd-number counting operation like 1, 3... to read pattern codes of odd lines, which are displayed.
COPYRIGHT: (C)1980,JPO&Japio
JP16274578A 1978-12-27 1978-12-27 Character display system Pending JPS5588134A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16274578A JPS5588134A (en) 1978-12-27 1978-12-27 Character display system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16274578A JPS5588134A (en) 1978-12-27 1978-12-27 Character display system

Publications (1)

Publication Number Publication Date
JPS5588134A true JPS5588134A (en) 1980-07-03

Family

ID=15760447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16274578A Pending JPS5588134A (en) 1978-12-27 1978-12-27 Character display system

Country Status (1)

Country Link
JP (1) JPS5588134A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100484465B1 (en) * 2002-03-15 2005-04-20 엘지전자 주식회사 Apparatus and method for outputting a text picture
KR100767126B1 (en) * 2005-01-14 2007-10-15 엘지전자 주식회사 Text image output device and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100484465B1 (en) * 2002-03-15 2005-04-20 엘지전자 주식회사 Apparatus and method for outputting a text picture
US7742049B2 (en) 2002-03-15 2010-06-22 Lg Electronics Inc. Method and apparatus for displaying characters on a screen
KR100767126B1 (en) * 2005-01-14 2007-10-15 엘지전자 주식회사 Text image output device and method

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