JPS6082386U - LED lighting display circuit - Google Patents

LED lighting display circuit

Info

Publication number
JPS6082386U
JPS6082386U JP17403283U JP17403283U JPS6082386U JP S6082386 U JPS6082386 U JP S6082386U JP 17403283 U JP17403283 U JP 17403283U JP 17403283 U JP17403283 U JP 17403283U JP S6082386 U JPS6082386 U JP S6082386U
Authority
JP
Japan
Prior art keywords
display circuit
led lighting
led
lighting display
series
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
JP17403283U
Other languages
Japanese (ja)
Inventor
水城　吉人
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP17403283U priority Critical patent/JPS6082386U/en
Publication of JPS6082386U publication Critical patent/JPS6082386U/en
Pending legal-status Critical Current

Links

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 drawings]

第１図及び第２図は従来の回路図、第３図は本考案の回
路図、第４図及び第５図は本考案の他の実施例を示す回
路図である。 １２・・・オン・オフスイッチ、１３・・・第１ＬＥＤ
。 １４・・・ダイオード、１５・・・第２ＬＥＤ、１６・
・・電流制限用抵抗。1 and 2 are conventional circuit diagrams, FIG. 3 is a circuit diagram of the present invention, and FIG. 4 and 5 are circuit diagrams showing other embodiments of the present invention. 12...On/off switch, 13...1st LED
. 14... Diode, 15... 2nd LED, 16...
...Resistance for current limiting.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] オン・オフスイッチと連動して第１及び第２ＬＥＤを選
択的に点灯させる表示回路に於いて、前記第１ＬＥＤに
前記オン・オフスイッチを直列接続すると共に前記第２
ＬＥＤにダイオードを順方向に直列接続し、前記の各直
列回路を並列接続して電流制限用抵抗を通じて電源線路
に接続したことを特徴とするＬＥＤ点灯表示回路。In a display circuit that selectively lights up a first and a second LED in conjunction with an on/off switch, the on/off switch is connected in series with the first LED, and the second
1. An LED lighting display circuit, characterized in that a diode is connected in series to the LED in the forward direction, and each of the series circuits described above are connected in parallel and connected to a power supply line through a current limiting resistor.
JP17403283U 1983-11-09 1983-11-09 LED lighting display circuit Pending JPS6082386U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17403283U JPS6082386U (en) 1983-11-09 1983-11-09 LED lighting display circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17403283U JPS6082386U (en) 1983-11-09 1983-11-09 LED lighting display circuit

Publications (1)

Publication Number Publication Date
JPS6082386U true JPS6082386U (en) 1985-06-07

Family

ID=30378974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17403283U Pending JPS6082386U (en) 1983-11-09 1983-11-09 LED lighting display circuit

Country Status (1)

Country Link
JP (1) JPS6082386U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63179139U (en) * 1987-05-09 1988-11-21

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53134395A (en) * 1977-04-28 1978-11-22 Fujitsu Ltd Display selection system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53134395A (en) * 1977-04-28 1978-11-22 Fujitsu Ltd Display selection system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63179139U (en) * 1987-05-09 1988-11-21

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