JPS5584986A - Led driving circuit - Google Patents

Led driving circuit

Info

Publication number
JPS5584986A
JPS5584986A JP15749578A JP15749578A JPS5584986A JP S5584986 A JPS5584986 A JP S5584986A JP 15749578 A JP15749578 A JP 15749578A JP 15749578 A JP15749578 A JP 15749578A JP S5584986 A JPS5584986 A JP S5584986A
Authority
JP
Japan
Prior art keywords
driving circuit
led driving
led
circuit
driving
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
JP15749578A
Other languages
Japanese (ja)
Inventor
Shiyuuichi Torii
Mitsuo Tsuji
Jirou Sakaguchi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15749578A priority Critical patent/JPS5584986A/en
Publication of JPS5584986A publication Critical patent/JPS5584986A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Control Of El Displays (AREA)
  • Led Devices (AREA)
JP15749578A 1978-12-22 1978-12-22 Led driving circuit Pending JPS5584986A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15749578A JPS5584986A (en) 1978-12-22 1978-12-22 Led driving circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15749578A JPS5584986A (en) 1978-12-22 1978-12-22 Led driving circuit

Publications (1)

Publication Number Publication Date
JPS5584986A true JPS5584986A (en) 1980-06-26

Family

ID=15650924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15749578A Pending JPS5584986A (en) 1978-12-22 1978-12-22 Led driving circuit

Country Status (1)

Country Link
JP (1) JPS5584986A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63189746U (en) * 1987-05-28 1988-12-06
JPH01192573A (en) * 1988-01-28 1989-08-02 Oki Electric Ind Co Ltd Light emitting diode array driving circuit
JPH0281652A (en) * 1988-09-19 1990-03-22 Oki Electric Ind Co Ltd Light emitting diode array driving circuit
JP2010040641A (en) * 2008-08-01 2010-02-18 Oki Data Corp Light-emitting array, driver, and image forming device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52156597A (en) * 1976-06-23 1977-12-27 Hitachi Ltd Light emitting diode driving circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52156597A (en) * 1976-06-23 1977-12-27 Hitachi Ltd Light emitting diode driving circuit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63189746U (en) * 1987-05-28 1988-12-06
JPH01192573A (en) * 1988-01-28 1989-08-02 Oki Electric Ind Co Ltd Light emitting diode array driving circuit
JPH0281652A (en) * 1988-09-19 1990-03-22 Oki Electric Ind Co Ltd Light emitting diode array driving circuit
JP2010040641A (en) * 2008-08-01 2010-02-18 Oki Data Corp Light-emitting array, driver, and image forming device
JP4682231B2 (en) * 2008-08-01 2011-05-11 株式会社沖データ Optical print head and image forming apparatus

Similar Documents

Publication Publication Date Title
JPS5528247A (en) El element drive circuit
GB2021335B (en) Direct drive ballast circuit
GB2015387B (en) Making led
JPS54140864A (en) Drive circuit
JPS5742233A (en) Driving circuit
GB8315437D0 (en) Driving circuit
GB2008356B (en) Compatible led driver circuit
JPS5533191A (en) Load driving circuit
JPS5558895A (en) Fetros circuit
JPS5536899A (en) Matrix driving circuit
GB2025740B (en) Noiseeliminating circuit
JPS5658190A (en) Driving circuit
GB2021245B (en) Flasher circuit
JPS54113283A (en) Multiifunction circuit
JPS5584986A (en) Led driving circuit
JPS5517164A (en) Display driving circuit
DE3367307D1 (en) Driving circuit
JPS5677891A (en) Displayyunit drive circuit
GB2031680B (en) Moss-logic circuit
GB2068656B (en) Lamp drive circuit
JPS54132767A (en) Magnet driving circuit
JPS5633697A (en) Led drive circuit
JPS5570377A (en) Ultrasoniccwave trembler drive circuit
JPS5624792A (en) Lamp drive circuit
JPS5516348A (en) Lamp drive circuit