JPS5422725A - Character generating method - Google Patents

Character generating method

Info

Publication number
JPS5422725A
JPS5422725A JP8818477A JP8818477A JPS5422725A JP S5422725 A JPS5422725 A JP S5422725A JP 8818477 A JP8818477 A JP 8818477A JP 8818477 A JP8818477 A JP 8818477A JP S5422725 A JPS5422725 A JP S5422725A
Authority
JP
Japan
Prior art keywords
generating method
character generating
patterns
equal
scanning
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
JP8818477A
Other languages
Japanese (ja)
Inventor
Hiroshi Tsuruya
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP8818477A priority Critical patent/JPS5422725A/en
Publication of JPS5422725A publication Critical patent/JPS5422725A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To decrease the flicker without increasing the number of the scanning line for the character generator which is used for the CRT display unit featuring a jumping scanning, having a jump only in case the adjacent patterns of the odd or even field differ to each other by making the both patterns equal or nearly equal.
COPYRIGHT: (C)1979,JPO&Japio
JP8818477A 1977-07-21 1977-07-21 Character generating method Pending JPS5422725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8818477A JPS5422725A (en) 1977-07-21 1977-07-21 Character generating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8818477A JPS5422725A (en) 1977-07-21 1977-07-21 Character generating method

Publications (1)

Publication Number Publication Date
JPS5422725A true JPS5422725A (en) 1979-02-20

Family

ID=13935808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8818477A Pending JPS5422725A (en) 1977-07-21 1977-07-21 Character generating method

Country Status (1)

Country Link
JP (1) JPS5422725A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58501531A (en) * 1981-09-24 1983-09-08 ウエスタ−ン　エレクトリツク　カムパニ−，インコ−ポレ−テツド Video display flickerless sequential dither image generator
US4642623A (en) * 1982-04-16 1987-02-10 U.S. Philips Corporation Television-type interlaced display device and digital oscilloscope comprising such a device
US4649378A (en) * 1983-11-18 1987-03-10 Sperry Corporation Binary character generator for interlaced CRT display

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58501531A (en) * 1981-09-24 1983-09-08 ウエスタ−ン　エレクトリツク　カムパニ−，インコ−ポレ−テツド Video display flickerless sequential dither image generator
JPH04114093U (en) * 1981-09-24 1992-10-07 ウエスターン エレクトリツク カムパニー，インコーポレーテツド Flicker-free systematic dither image generator for video display
US4642623A (en) * 1982-04-16 1987-02-10 U.S. Philips Corporation Television-type interlaced display device and digital oscilloscope comprising such a device
US4649378A (en) * 1983-11-18 1987-03-10 Sperry Corporation Binary character generator for interlaced CRT display

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