JPS61197775U - - Google Patents

Info

Publication number
JPS61197775U
JPS61197775U JP8297285U JP8297285U JPS61197775U JP S61197775 U JPS61197775 U JP S61197775U JP 8297285 U JP8297285 U JP 8297285U JP 8297285 U JP8297285 U JP 8297285U JP S61197775 U JPS61197775 U JP S61197775U
Authority
JP
Japan
Prior art keywords
circuit
incident light
light source
incident
discriminating
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
JP8297285U
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 JP8297285U priority Critical patent/JPS61197775U/ja
Publication of JPS61197775U publication Critical patent/JPS61197775U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Spectrometry And Color Measurement (AREA)
  • Color Television Image Signal Generators (AREA)
  • Processing Of Color Television Signals (AREA)

Description

【図面の簡単な説明】
図は本考案による一実施例を示す回路図である
。 1:受光器、4,5,8:演算増幅器、13,
16:比較器、14:バンドパスフイルタ、17
,18:論理ゲート回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 入射光のリツプルを検出する回路と、 入射波長に対して異なる感度を示す受光素子に
    より入射光に対応する出力電圧を形成する回路と
    、 上記両回路の出力に基いて入射光源の判別信号
    を形成する論理演算回路とを備えてなることを特
    徴とする光源判別回路。
JP8297285U 1985-05-30 1985-05-30 Pending JPS61197775U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8297285U JPS61197775U (ja) 1985-05-30 1985-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8297285U JPS61197775U (ja) 1985-05-30 1985-05-30

Publications (1)

Publication Number Publication Date
JPS61197775U true JPS61197775U (ja) 1986-12-10

Family

ID=30631180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8297285U Pending JPS61197775U (ja) 1985-05-30 1985-05-30

Country Status (1)

Country Link
JP (1) JPS61197775U (ja)

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