JPS62147316A - 発光ダイオ−ドの制御回路 - Google Patents

発光ダイオ−ドの制御回路

Info

Publication number
JPS62147316A
JPS62147316A JP60288401A JP28840185A JPS62147316A JP S62147316 A JPS62147316 A JP S62147316A JP 60288401 A JP60288401 A JP 60288401A JP 28840185 A JP28840185 A JP 28840185A JP S62147316 A JPS62147316 A JP S62147316A
Authority
JP
Japan
Prior art keywords
transistor
terminal
base
voltage
led
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
JP60288401A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0342775B2 (cs
Inventor
Toshiaki Fujiwara
俊明 藤原
Masafumi Ishikawa
雅文 石川
Katsuaki Suzuki
克彰 鈴木
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP60288401A priority Critical patent/JPS62147316A/ja
Publication of JPS62147316A publication Critical patent/JPS62147316A/ja
Publication of JPH0342775B2 publication Critical patent/JPH0342775B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Indicating Measured Values (AREA)
  • Audible And Visible Signals (AREA)
  • Electronic Switches (AREA)
JP60288401A 1985-12-20 1985-12-20 発光ダイオ−ドの制御回路 Granted JPS62147316A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60288401A JPS62147316A (ja) 1985-12-20 1985-12-20 発光ダイオ−ドの制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60288401A JPS62147316A (ja) 1985-12-20 1985-12-20 発光ダイオ−ドの制御回路

Publications (2)

Publication Number Publication Date
JPS62147316A true JPS62147316A (ja) 1987-07-01
JPH0342775B2 JPH0342775B2 (cs) 1991-06-28

Family

ID=17729731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60288401A Granted JPS62147316A (ja) 1985-12-20 1985-12-20 発光ダイオ−ドの制御回路

Country Status (1)

Country Link
JP (1) JPS62147316A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013101136A (ja) * 2013-01-10 2013-05-23 Tempearl Ind Co Ltd 過電流検出装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013101136A (ja) * 2013-01-10 2013-05-23 Tempearl Ind Co Ltd 過電流検出装置

Also Published As

Publication number Publication date
JPH0342775B2 (cs) 1991-06-28

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