JPS61161782U - - Google Patents

Info

Publication number
JPS61161782U
JPS61161782U JP4670285U JP4670285U JPS61161782U JP S61161782 U JPS61161782 U JP S61161782U JP 4670285 U JP4670285 U JP 4670285U JP 4670285 U JP4670285 U JP 4670285U JP S61161782 U JPS61161782 U JP S61161782U
Authority
JP
Japan
Prior art keywords
circuit
light emitting
light
light receiving
emitting element
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
JP4670285U
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 JP4670285U priority Critical patent/JPS61161782U/ja
Publication of JPS61161782U publication Critical patent/JPS61161782U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Optical Transform (AREA)

Description

【図面の簡単な説明】
第１図は本考案からなる光センサー回路の回路
図第２図は第１図の動作説明図、第３図は従来の
光センサー回路の回路図、第４図は第３図におけ
る各部波形図である。 ＬＥＣ……発光回路、ＬＲＣ……受光回路、Ｃ
ＭＰ……比較回路、１……発光ダイオード、３…
…フオトトランジスタ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 発光素子を含む発光回路と、発光素子からの光
    量に応じて電圧降下が変化する受光素子を含む受
    光回路と、発光回路から取り出した基準電圧と受
    光回路から取り出した検出電圧とを比較し、その
    大小関係に応じた信号を出力する比較回路とを有
    することを特徴とする光センサー回路。
JP4670285U 1985-03-29 1985-03-29 Pending JPS61161782U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4670285U JPS61161782U (ja) 1985-03-29 1985-03-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4670285U JPS61161782U (ja) 1985-03-29 1985-03-29

Publications (1)

Publication Number Publication Date
JPS61161782U true JPS61161782U (ja) 1986-10-07

Family

ID=30561350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4670285U Pending JPS61161782U (ja) 1985-03-29 1985-03-29

Country Status (1)

Country Link
JP (1) JPS61161782U (ja)

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