JPS5410622A - Matrix type picture display device - Google Patents

Matrix type picture display device

Info

Publication number
JPS5410622A
JPS5410622A JP7495177A JP7495177A JPS5410622A JP S5410622 A JPS5410622 A JP S5410622A JP 7495177 A JP7495177 A JP 7495177A JP 7495177 A JP7495177 A JP 7495177A JP S5410622 A JPS5410622 A JP S5410622A
Authority
JP
Japan
Prior art keywords
display device
matrix type
picture display
type picture
light emitting
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
JP7495177A
Other languages
Japanese (ja)
Other versions
JPS6139678B2 (en
Inventor
Tetsuo Sakai
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.)
Japan Broadcasting Corp
Original Assignee
Nippon Hoso Kyokai NHK
Japan Broadcasting 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 Hoso Kyokai NHK, Japan Broadcasting Corp filed Critical Nippon Hoso Kyokai NHK
Priority to JP7495177A priority Critical patent/JPS5410622A/en
Publication of JPS5410622A publication Critical patent/JPS5410622A/en
Publication of JPS6139678B2 publication Critical patent/JPS6139678B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transforming Electric Information Into Light Information (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)

Abstract

PURPOSE:To increase satisfactorily both the maximum luminance and the contrast of the displayed picture regardless of the limitation for the maximum light emitting current value to be given to the luminous element as well as for the maximum light emitting time duration to continue the light emission.
JP7495177A 1977-06-25 1977-06-25 Matrix type picture display device Granted JPS5410622A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7495177A JPS5410622A (en) 1977-06-25 1977-06-25 Matrix type picture display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7495177A JPS5410622A (en) 1977-06-25 1977-06-25 Matrix type picture display device

Publications (2)

Publication Number Publication Date
JPS5410622A true JPS5410622A (en) 1979-01-26
JPS6139678B2 JPS6139678B2 (en) 1986-09-04

Family

ID=13562132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7495177A Granted JPS5410622A (en) 1977-06-25 1977-06-25 Matrix type picture display device

Country Status (1)

Country Link
JP (1) JPS5410622A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002023680A (en) * 2000-07-03 2002-01-23 Mitsubishi Electric Corp Constant current generating circuit and display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002023680A (en) * 2000-07-03 2002-01-23 Mitsubishi Electric Corp Constant current generating circuit and display device

Also Published As

Publication number Publication date
JPS6139678B2 (en) 1986-09-04

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