JPS5838189U - 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
JPS5838189U
JPS5838189U JP13095681U JP13095681U JPS5838189U JP S5838189 U JPS5838189 U JP S5838189U JP 13095681 U JP13095681 U JP 13095681U JP 13095681 U JP13095681 U JP 13095681U JP S5838189 U JPS5838189 U JP S5838189U
Authority
JP
Japan
Prior art keywords
emitting diode
light
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
JP13095681U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6225838Y2 (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 JP13095681U priority Critical patent/JPS5838189U/ja
Publication of JPS5838189U publication Critical patent/JPS5838189U/ja
Application granted granted Critical
Publication of JPS6225838Y2 publication Critical patent/JPS6225838Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Audible And Visible Signals (AREA)
JP13095681U 1981-09-04 1981-09-04 発光ダイオ−ドの明るさ補償回路 Granted JPS5838189U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13095681U JPS5838189U (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
JP13095681U JPS5838189U (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
JPS5838189U true JPS5838189U (ja) 1983-03-12
JPS6225838Y2 JPS6225838Y2 (enrdf_load_stackoverflow) 1987-07-01

Family

ID=29924558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13095681U Granted JPS5838189U (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) JPS5838189U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017113669A (ja) * 2015-12-22 2017-06-29 株式会社東芝 紫外線照射ユニット、紫外線照射プレート及び紫外線照射装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009206422A (ja) * 2008-02-29 2009-09-10 Nichicon Corp 表面実装型ｌｅｄパッケージ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017113669A (ja) * 2015-12-22 2017-06-29 株式会社東芝 紫外線照射ユニット、紫外線照射プレート及び紫外線照射装置

Also Published As

Publication number Publication date
JPS6225838Y2 (enrdf_load_stackoverflow) 1987-07-01

Similar Documents

Publication Publication Date Title
JPS5838189U (ja) 発光ダイオ−ドの明るさ補償回路
JPS5838188U (ja) 発光ダイオ−ドの明るさ補償回路
JPS5839552U (ja) 減光式煙感知器の投光部
JPS5831699U (ja) 放電灯点灯装置
JPS587497U (ja) 放電灯点灯装置
JPS5853398U (ja) 放電灯点灯装置
JPS5828437U (ja) タイマの通電表示装置
JPS5998432U (ja) カメラの日付等写し込み装置
JPS58134897U (ja) 放電灯点灯回路
JPS5841084U (ja) 電子式自動点滅器
JPS5841598U (ja) 電子式自動点滅器
JPS6062193U (ja) 表示ランプ
JPS5857970U (ja) バツテリ−チエツク回路
JPS58183522U (ja) 電源装置
JPS6287466U (enrdf_load_stackoverflow)
JPS5945618U (ja) 電源回路
JPS5869968U (ja) 発光ダイオ−ド
JPS58103092U (ja) Ｌｅｄ駆動回路
JPS6093934U (ja) 温度測定回路
JPS5892637U (ja) ランプ表示式温度計
JPS58101498U (ja) 放電灯始動装置
JPS59132382U (ja) 突入電流緩衝回路
JPS604040U (ja) 過熱検出回路
JPS5899798U (ja) ランプ保護装置
JPS593561U (ja) 発光ダイオ−ドの駆動回路