JPS5838188U - 発光ダイオ−ドの明るさ補償回路 - Google Patents

発光ダイオ−ドの明るさ補償回路

Info

Publication number
JPS5838188U
JPS5838188U JP1981130955U JP13095581U JPS5838188U JP S5838188 U JPS5838188 U JP S5838188U JP 1981130955 U JP1981130955 U JP 1981130955U JP 13095581 U JP13095581 U JP 13095581U JP S5838188 U JPS5838188 U JP S5838188U
Authority
JP
Japan
Prior art keywords
light
emitting diode
compensation circuit
brightness compensation
diode brightness
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
JP1981130955U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6225837Y2 (enrdf_load_stackoverflow
Inventor
小宮　一三
歓崎　実
脇　脩
柏原　鳳一郎
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
Stanley Electric Co Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Stanley 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 Nippon Telegraph and Telephone Corp, Stanley Electric Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP1981130955U priority Critical patent/JPS5838188U/ja
Publication of JPS5838188U publication Critical patent/JPS5838188U/ja
Application granted granted Critical
Publication of JPS6225837Y2 publication Critical patent/JPS6225837Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Audible And Visible Signals (AREA)
JP1981130955U 1981-09-04 1981-09-04 発光ダイオ−ドの明るさ補償回路 Granted JPS5838188U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981130955U JPS5838188U (ja) 1981-09-04 1981-09-04 発光ダイオ−ドの明るさ補償回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981130955U JPS5838188U (ja) 1981-09-04 1981-09-04 発光ダイオ−ドの明るさ補償回路

Publications (2)

Publication Number Publication Date
JPS5838188U true JPS5838188U (ja) 1983-03-12
JPS6225837Y2 JPS6225837Y2 (enrdf_load_stackoverflow) 1987-07-01

Family

ID=29924557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981130955U Granted JPS5838188U (ja) 1981-09-04 1981-09-04 発光ダイオ−ドの明るさ補償回路

Country Status (1)

Country Link
JP (1) JPS5838188U (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007081394A (ja) * 2005-09-09 2007-03-29 Samsung Electro Mech Co Ltd 温度補償機能を有するｌｅｄ駆動制御回路
JP2009206422A (ja) * 2008-02-29 2009-09-10 Nichicon Corp 表面実装型ｌｅｄパッケージ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007081394A (ja) * 2005-09-09 2007-03-29 Samsung Electro Mech Co Ltd 温度補償機能を有するｌｅｄ駆動制御回路
JP2009206422A (ja) * 2008-02-29 2009-09-10 Nichicon Corp 表面実装型ｌｅｄパッケージ

Also Published As

Publication number Publication date
JPS6225837Y2 (enrdf_load_stackoverflow) 1987-07-01

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