JPS63174064U - - Google Patents

Info

Publication number
JPS63174064U
JPS63174064U JP16431086U JP16431086U JPS63174064U JP S63174064 U JPS63174064 U JP S63174064U JP 16431086 U JP16431086 U JP 16431086U JP 16431086 U JP16431086 U JP 16431086U JP S63174064 U JPS63174064 U JP S63174064U
Authority
JP
Japan
Prior art keywords
measured
light
filter device
spatial filter
outputting
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
JP16431086U
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 JP16431086U priority Critical patent/JPS63174064U/ja
Publication of JPS63174064U publication Critical patent/JPS63174064U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)

Description

【図面の簡単な説明】
第1図はこの考案に係る空間フイルタ装置の第
1実施例を示す平面図、第2図はこの考案の実施
例の製造工程例を示す工程図、第3図はこの考案
の第2実施例を示す平面図、第4図はこの考案の
第3実施例を示す平面図、第5図は従来の空間フ
イルタ装置の構成図、第6図は同上従来例におけ
る受光器の部分を平面図で示すとともに差動増幅
器等の機器をブロツクで併せ示す図である。 1:Si基板、2,3:薄膜導波路、2a〜2
c,3a〜3c:受光部、4,5,12a〜12
f:フオトダイオード、7:薄膜EL素子(発光
手段)、27:差動増幅器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 移動する被測定対象に光を投射する発光手段と
    、所定ピツチで配列した複数の受光部を有し前記
    被測定対象からの反射光を検出して当該被測定対
    象の移動速度に対応した信号を出力する光電変換
    手段とを同一の基板上に形成したことを特徴とす
    る空間フイルタ装置。
JP16431086U 1986-10-28 1986-10-28 Pending JPS63174064U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16431086U JPS63174064U (ja) 1986-10-28 1986-10-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16431086U JPS63174064U (ja) 1986-10-28 1986-10-28

Publications (1)

Publication Number Publication Date
JPS63174064U true JPS63174064U (ja) 1988-11-11

Family

ID=31093312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16431086U Pending JPS63174064U (ja) 1986-10-28 1986-10-28

Country Status (1)

Country Link
JP (1) JPS63174064U (ja)

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