JPS6346863U - - Google Patents

Info

Publication number
JPS6346863U
JPS6346863U JP1986138541U JP13854186U JPS6346863U JP S6346863 U JPS6346863 U JP S6346863U JP 1986138541 U JP1986138541 U JP 1986138541U JP 13854186 U JP13854186 U JP 13854186U JP S6346863 U JPS6346863 U JP S6346863U
Authority
JP
Japan
Prior art keywords
light emitting
emitting element
capacitor
signal source
drive signal
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
JP1986138541U
Other languages
English (en)
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 filed Critical
Priority to JP1986138541U priority Critical patent/JPS6346863U/ja
Publication of JPS6346863U publication Critical patent/JPS6346863U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は本考案の実施例による発光ダイオード
駆動回路の構成を示す回路図、第２図は第１図の
回路の駆動時に流れるコンデンサの充電電流とこ
れにより発光する発光ダイオードの輝度の経時的
変化を示す線図である。 １……駆動信号源、２……電流制限抵抗、３…
…発光ダイオード、４……コンデンサ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 発光素子の駆動信号源に発光素子とコンデンサ
    を直列に接続してなり、前記信号源から所定の駆
    動信号電圧を印加して前記発光素子に流れる前記
    コンデンサの充電電流によつて前記発光素子を所
    定時間内発光させるようにしたことを特徴とする
    発光素子駆動回路。
JP1986138541U 1986-09-11 1986-09-11 Pending JPS6346863U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986138541U JPS6346863U (ja) 1986-09-11 1986-09-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986138541U JPS6346863U (ja) 1986-09-11 1986-09-11

Publications (1)

Publication Number Publication Date
JPS6346863U true JPS6346863U (ja) 1988-03-30

Family

ID=31043619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986138541U Pending JPS6346863U (ja) 1986-09-11 1986-09-11

Country Status (1)

Country Link
JP (1) JPS6346863U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04279922A (ja) * 1990-01-16 1992-10-06 Carroll Touch Inc 光検知装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04279922A (ja) * 1990-01-16 1992-10-06 Carroll Touch Inc 光検知装置

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