JPS5372497A - Driving method for light emitting diode for display - Google Patents

Driving method for light emitting diode for display

Info

Publication number
JPS5372497A
JPS5372497A JP15007176A JP15007176A JPS5372497A JP S5372497 A JPS5372497 A JP S5372497A JP 15007176 A JP15007176 A JP 15007176A JP 15007176 A JP15007176 A JP 15007176A JP S5372497 A JPS5372497 A JP S5372497A
Authority
JP
Japan
Prior art keywords
light emitting
emitting diode
display
driving method
cells
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
JP15007176A
Other languages
Japanese (ja)
Other versions
JPS5841520B2 (en
Inventor
Hiroshi Yoshino
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo 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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP51150071A priority Critical patent/JPS5841520B2/en
Publication of JPS5372497A publication Critical patent/JPS5372497A/en
Publication of JPS5841520B2 publication Critical patent/JPS5841520B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
  • Led Devices (AREA)

Abstract

PURPOSE: To prevent leakage current and to reduce wear in cells, by making the potential applied to the both ends of the light emitting diode at distinguishing condition to the power supply voltage level or to ground level.
COPYRIGHT: (C)1978,JPO&Japio
JP51150071A 1976-12-09 1976-12-09 How to drive display light emitting diodes Expired JPS5841520B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51150071A JPS5841520B2 (en) 1976-12-09 1976-12-09 How to drive display light emitting diodes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51150071A JPS5841520B2 (en) 1976-12-09 1976-12-09 How to drive display light emitting diodes

Publications (2)

Publication Number Publication Date
JPS5372497A true JPS5372497A (en) 1978-06-27
JPS5841520B2 JPS5841520B2 (en) 1983-09-12

Family

ID=15488875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51150071A Expired JPS5841520B2 (en) 1976-12-09 1976-12-09 How to drive display light emitting diodes

Country Status (1)

Country Link
JP (1) JPS5841520B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5198803A (en) * 1990-06-06 1993-03-30 Opto Tech Corporation Large scale movie display system with multiple gray levels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5198803A (en) * 1990-06-06 1993-03-30 Opto Tech Corporation Large scale movie display system with multiple gray levels

Also Published As

Publication number Publication date
JPS5841520B2 (en) 1983-09-12

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