JPH01143152U - - Google Patents

Info

Publication number
JPH01143152U
JPH01143152U JP3884888U JP3884888U JPH01143152U JP H01143152 U JPH01143152 U JP H01143152U JP 3884888 U JP3884888 U JP 3884888U JP 3884888 U JP3884888 U JP 3884888U JP H01143152 U JPH01143152 U JP H01143152U
Authority
JP
Japan
Prior art keywords
conductivity type
type region
island
regions
region
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
JP3884888U
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 JP3884888U priority Critical patent/JPH01143152U/ja
Publication of JPH01143152U publication Critical patent/JPH01143152U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は実施例のフオトダイオードを示す断面
図、第2図は一般的なフオトダイオードを利用し
た例を示す回路図、第3図は第2図に示す回路に
おける応答時間特性図、第4図は従来例のフオト
ダイオードを示す断面図である。 4……第1導電形基板、5,51……空乏層、
6,61……第2導電形領域、7,71……電極

Claims (1)

    【実用新案登録請求の範囲】
  1. 第1導電形半導体基板に第2導電形領域を形成
    し、この第2導電形領域内にさらに島状第1導電
    形領域を複数形成し、この島状第1導電形領域を
    前記第1導電形基板と接続したことを特徴とする
    フオトダイオード。
JP3884888U 1988-03-24 1988-03-24 Pending JPH01143152U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3884888U JPH01143152U (ja) 1988-03-24 1988-03-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3884888U JPH01143152U (ja) 1988-03-24 1988-03-24

Publications (1)

Publication Number Publication Date
JPH01143152U true JPH01143152U (ja) 1989-10-02

Family

ID=31265385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3884888U Pending JPH01143152U (ja) 1988-03-24 1988-03-24

Country Status (1)

Country Link
JP (1) JPH01143152U (ja)

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