JPH0275583U - - Google Patents

Info

Publication number
JPH0275583U
JPH0275583U JP1988154581U JP15458188U JPH0275583U JP H0275583 U JPH0275583 U JP H0275583U JP 1988154581 U JP1988154581 U JP 1988154581U JP 15458188 U JP15458188 U JP 15458188U JP H0275583 U JPH0275583 U JP H0275583U
Authority
JP
Japan
Prior art keywords
image sensor
light source
needle hole
light
inspecting
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
JP1988154581U
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 JP1988154581U priority Critical patent/JPH0275583U/ja
Publication of JPH0275583U publication Critical patent/JPH0275583U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Testing Of Individual Semiconductor Devices (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)

Description

【図面の簡単な説明】
第1図は、この考案の撮像素子検査用投光装置
の一実施例を示す概略構成図、第2図は、従来の
撮像素子検査用投光装置の一例を示す概略構成図
である。 2……ラインセンサ、3……固体撮像素子、4
……光源、11……撮像素子検査用投光装置、1
2……針穴付き暗箱、14……針穴。

Claims (1)

    【実用新案登録請求の範囲】
  1. 撮像特性が検査の対象となる撮像素子に対向配
    置した光源と、この光源と前記撮像素子を結ぶ光
    軸上に、光源から撮像素子への光を透過する針穴
    を有し、光学的には焦点深度が無限大のレンズと
    等価である針穴付き暗箱とを具備する撮像素子検
    査用投光装置。
JP1988154581U 1988-11-28 1988-11-28 Pending JPH0275583U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988154581U JPH0275583U (ja) 1988-11-28 1988-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988154581U JPH0275583U (ja) 1988-11-28 1988-11-28

Publications (1)

Publication Number Publication Date
JPH0275583U true JPH0275583U (ja) 1990-06-08

Family

ID=31431442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988154581U Pending JPH0275583U (ja) 1988-11-28 1988-11-28

Country Status (1)

Country Link
JP (1) JPH0275583U (ja)

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