JPS52136531A - Luminance demodulator for display character - Google Patents

Luminance demodulator for display character

Info

Publication number
JPS52136531A
JPS52136531A JP5282976A JP5282976A JPS52136531A JP S52136531 A JPS52136531 A JP S52136531A JP 5282976 A JP5282976 A JP 5282976A JP 5282976 A JP5282976 A JP 5282976A JP S52136531 A JPS52136531 A JP S52136531A
Authority
JP
Japan
Prior art keywords
luminance
display character
demodulator
luminance demodulator
character
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.)
Granted
Application number
JP5282976A
Other languages
Japanese (ja)
Other versions
JPS5733587B2 (en
Inventor
Hiroshi Ogawa
Masatoshi Horiguchi
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP5282976A priority Critical patent/JPS52136531A/en
Publication of JPS52136531A publication Critical patent/JPS52136531A/en
Publication of JPS5733587B2 publication Critical patent/JPS5733587B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To secure a uniform luminance between the simple and complicated characters, and thus to obtain an easy-to-see display screen, by perorming the luminance level modulation in accordance with the complicacy of the character and then by increasing or decreasing the luminance of the luminous point based on the number of the luminance point.
COPYRIGHT: (C)1977,JPO&Japio
JP5282976A 1976-05-11 1976-05-11 Luminance demodulator for display character Granted JPS52136531A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5282976A JPS52136531A (en) 1976-05-11 1976-05-11 Luminance demodulator for display character

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5282976A JPS52136531A (en) 1976-05-11 1976-05-11 Luminance demodulator for display character

Publications (2)

Publication Number Publication Date
JPS52136531A true JPS52136531A (en) 1977-11-15
JPS5733587B2 JPS5733587B2 (en) 1982-07-17

Family

ID=12925727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5282976A Granted JPS52136531A (en) 1976-05-11 1976-05-11 Luminance demodulator for display character

Country Status (1)

Country Link
JP (1) JPS52136531A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54826A (en) * 1977-06-06 1979-01-06 Ricoh Co Ltd Display unit for characters or the like

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160489U (en) * 1983-04-13 1984-10-27 瓜生　利隆 rotating cover

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54826A (en) * 1977-06-06 1979-01-06 Ricoh Co Ltd Display unit for characters or the like

Also Published As

Publication number Publication date
JPS5733587B2 (en) 1982-07-17

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