JPS5938491U - Light-emitting diode lighting drive circuit - Google Patents

Light-emitting diode lighting drive circuit

Info

Publication number
JPS5938491U
JPS5938491U JP13438882U JP13438882U JPS5938491U JP S5938491 U JPS5938491 U JP S5938491U JP 13438882 U JP13438882 U JP 13438882U JP 13438882 U JP13438882 U JP 13438882U JP S5938491 U JPS5938491 U JP S5938491U
Authority
JP
Japan
Prior art keywords
emitting diode
drive circuit
light
lighting drive
diode lighting
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
JP13438882U
Other languages
Japanese (ja)
Inventor
宮本　満義
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP13438882U priority Critical patent/JPS5938491U/en
Publication of JPS5938491U publication Critical patent/JPS5938491U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の発光ダイオードの点灯駆動回路の構成を
示す接続図、第２図はこの考案の一実施例の構成を示す
接続図である。 図において、１は発光ダイオード、２はデコーダ下うイ
バ、４は電源、５は定電圧ダイオードである。尚、各図
中、同一符号は同一または相当部分を示すものとする。FIG. 1 is a connection diagram showing the configuration of a conventional lighting drive circuit for a light emitting diode, and FIG. 2 is a connection diagram showing the configuration of an embodiment of this invention. In the figure, 1 is a light emitting diode, 2 is a decoder lower driver, 4 is a power source, and 5 is a constant voltage diode. In each figure, the same reference numerals indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] デコーダドライバの出力端子に一端が接続され、このデ
コーダ下うイバに駆動されて点滅する発光ダイオード、
この発光ダイオードの他端と電源との間に接続された定
電圧ダイオードを備えた発光ダイオードの点灯駆動回路
。A light emitting diode, one end of which is connected to the output terminal of the decoder driver, is driven by the lower driver of this decoder and blinks.
A light emitting diode lighting drive circuit including a constant voltage diode connected between the other end of the light emitting diode and a power source.
JP13438882U 1982-09-03 1982-09-03 Light-emitting diode lighting drive circuit Pending JPS5938491U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13438882U JPS5938491U (en) 1982-09-03 1982-09-03 Light-emitting diode lighting drive circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13438882U JPS5938491U (en) 1982-09-03 1982-09-03 Light-emitting diode lighting drive circuit

Publications (1)

Publication Number Publication Date
JPS5938491U true JPS5938491U (en) 1984-03-10

Family

ID=30302826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13438882U Pending JPS5938491U (en) 1982-09-03 1982-09-03 Light-emitting diode lighting drive circuit

Country Status (1)

Country Link
JP (1) JPS5938491U (en)

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