JPH0467359U - - Google Patents

Info

Publication number
JPH0467359U
JPH0467359U JP11014590U JP11014590U JPH0467359U JP H0467359 U JPH0467359 U JP H0467359U JP 11014590 U JP11014590 U JP 11014590U JP 11014590 U JP11014590 U JP 11014590U JP H0467359 U JPH0467359 U JP H0467359U
Authority
JP
Japan
Prior art keywords
semiconductor device
optical semiconductor
photocurrent
section
epitaxial layer
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
JP11014590U
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 JP11014590U priority Critical patent/JPH0467359U/ja
Publication of JPH0467359U publication Critical patent/JPH0467359U/ja
Pending legal-status Critical Current

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Landscapes

  • Solid State Image Pick-Up Elements (AREA)

Description

【図面の簡単な説明】
第1図は本考案を説明するための断面図、第2
図は光結合装置を示す回路図、第3図は従来例を
説明するための断面図である。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 基板上に形成したエピタキシヤル層の表面
    に、光を受けて光電流を発生するホトダイオード
    部と前記光電流の増幅・信号処理用のバイポーラ
    IC部とを一体化した光半導体装置において、 前記ホトダイオード部のエピタキシヤル層表面
    に絶縁膜を介してポリシリコン層から成る接地電
    極を配置したことを特徴とする光半導体装置。 (2) 前記ポリシリコン層は膜厚が1000〜4
    000Åであることを特徴とする請求項第1項に
    記載の光半導体装置。
JP11014590U 1990-10-19 1990-10-19 Pending JPH0467359U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11014590U JPH0467359U (ja) 1990-10-19 1990-10-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11014590U JPH0467359U (ja) 1990-10-19 1990-10-19

Publications (1)

Publication Number Publication Date
JPH0467359U true JPH0467359U (ja) 1992-06-15

Family

ID=31857439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11014590U Pending JPH0467359U (ja) 1990-10-19 1990-10-19

Country Status (1)

Country Link
JP (1) JPH0467359U (ja)

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