JPH0455886U - - Google Patents

Info

Publication number
JPH0455886U
JPH0455886U JP9865990U JP9865990U JPH0455886U JP H0455886 U JPH0455886 U JP H0455886U JP 9865990 U JP9865990 U JP 9865990U JP 9865990 U JP9865990 U JP 9865990U JP H0455886 U JPH0455886 U JP H0455886U
Authority
JP
Japan
Prior art keywords
infrared
series
circuit
series circuit
infrared rays
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
JP9865990U
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 JP9865990U priority Critical patent/JPH0455886U/ja
Publication of JPH0455886U publication Critical patent/JPH0455886U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)
  • Selective Calling Equipment (AREA)
  • Transmitters (AREA)
  • Optical Communication System (AREA)

Description

【図面の簡単な説明】
第1図は赤外線発生回路を示す図、第2図は赤
外LEDの基板上の配置を示す図、第3図、第4
図は従来の赤外線発生回路を示す図である。 1a,1b,… ……赤外線発生ダイオード、
3……スイツチングトランジスタ、4……駆動回
路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 2個以上の赤外線発生ダイオードおよび1つの
    スイツチング素子を直列に接続した直列回路と、
    上記直列回路に駆動電流を供給する駆動回路とを
    有し、上記2個以上の赤外線発生ダイオードは、
    発生する赤外線の放射方向が互いに異なる向きに
    なるよう配置されていることを特徴とする赤外線
    出力装置。
JP9865990U 1990-09-19 1990-09-19 Pending JPH0455886U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9865990U JPH0455886U (ja) 1990-09-19 1990-09-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9865990U JPH0455886U (ja) 1990-09-19 1990-09-19

Publications (1)

Publication Number Publication Date
JPH0455886U true JPH0455886U (ja) 1992-05-13

Family

ID=31839985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9865990U Pending JPH0455886U (ja) 1990-09-19 1990-09-19

Country Status (1)

Country Link
JP (1) JPH0455886U (ja)

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