JPH0323950U - - Google Patents

Info

Publication number
JPH0323950U
JPH0323950U JP8438889U JP8438889U JPH0323950U JP H0323950 U JPH0323950 U JP H0323950U JP 8438889 U JP8438889 U JP 8438889U JP 8438889 U JP8438889 U JP 8438889U JP H0323950 U JPH0323950 U JP H0323950U
Authority
JP
Japan
Prior art keywords
electrode
reflection film
substrate
junction
photodetecting 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
JP8438889U
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 JP8438889U priority Critical patent/JPH0323950U/ja
Publication of JPH0323950U publication Critical patent/JPH0323950U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の半導体光検出素子の一実施例
を示す断面図、第2図は本考案の半導体光検出素
子の概略製作工程を示す図、第3図は従来例を示
す平面図およびa図のA−A断面図である。 1……n形Si基板、2……p領域、3……
反射防止膜、4……絶縁膜(層間膜)、5……電
極。

Claims (1)

    【実用新案登録請求の範囲】
  1. 基板上に形成された光検出の為の接合部と、こ
    の接合部の上を覆つて形成された反射防止膜と、
    この反射防止膜の上に前記接合部の周囲を囲つて
    形成された電極部を有する半導体光検出素子にお
    いて、前記基板と電極との間に存在する容量を減
    じるために前記電極と反射防止膜との間に絶縁膜
    を形成した事を特徴とする半導体光検出素子。
JP8438889U 1989-07-18 1989-07-18 Pending JPH0323950U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8438889U JPH0323950U (ja) 1989-07-18 1989-07-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8438889U JPH0323950U (ja) 1989-07-18 1989-07-18

Publications (1)

Publication Number Publication Date
JPH0323950U true JPH0323950U (ja) 1991-03-12

Family

ID=31632833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8438889U Pending JPH0323950U (ja) 1989-07-18 1989-07-18

Country Status (1)

Country Link
JP (1) JPH0323950U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61174680A (ja) * 1985-01-30 1986-08-06 Hitachi Ltd 半導体受光装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61174680A (ja) * 1985-01-30 1986-08-06 Hitachi Ltd 半導体受光装置

Similar Documents

Publication Publication Date Title
JPS63134557U (ja)
JPH0323950U (ja)
JPH0369232U (ja)
JPH031548U (ja)
JPH0381647U (ja)
JPS63136360U (ja)
JPH0332445U (ja)
JPS63140653U (ja)
JPS64348U (ja)
JPH0231154U (ja)
JPH0381648U (ja)
JPS6161849U (ja)
JPH01143152U (ja)
JPS6157545U (ja)
JPS6389265U (ja)
JPH0467359U (ja)
JPH0446542U (ja)
JPS63137959U (ja)
JPS63153557U (ja)
JPH0348250U (ja)
JPH0334255U (ja)
JPS63170975U (ja)
JPS61195072U (ja)
JPH01156571U (ja)
JPS6370165U (ja)