JPH02122455U - - Google Patents

Info

Publication number
JPH02122455U
JPH02122455U JP3055989U JP3055989U JPH02122455U JP H02122455 U JPH02122455 U JP H02122455U JP 3055989 U JP3055989 U JP 3055989U JP 3055989 U JP3055989 U JP 3055989U JP H02122455 U JPH02122455 U JP H02122455U
Authority
JP
Japan
Prior art keywords
conductivity type
epitaxial layer
semiconductor substrate
diffusion layer
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
JP3055989U
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 JP3055989U priority Critical patent/JPH02122455U/ja
Publication of JPH02122455U publication Critical patent/JPH02122455U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Recrystallisation Techniques (AREA)
  • Light Receiving Elements (AREA)

Description

【図面の簡単な説明】
第１図は本考案のｐｎ接合ダイオードの一実施
例の断面図、第２図は従来のｐｎ接合ダイオード
の一例の断面図である。 ４……拡散層、７……エピタキシヤル層、９…
…半導体基板、１０……ｐｎ接合。

Claims (1)

  1. 【実用新案登録請求の範囲】 第１導電形よりなる半導体基板とこの半導体基
    板の上に形成された第２導電形よりなるエピタキ
    シヤル層とこのエピタキシヤル層の上に形成され
    た第１導電形よりなる拡散層とを備え、 前記第２導電形よりなるエピタキシヤル層と前
    記第１導電形よりなる拡散層との間に形成される
    ｐｎ接合面が凹凸状の面よりなることを特徴とす
    るｐｎ接合ダイオード。
JP3055989U 1989-03-17 1989-03-17 Pending JPH02122455U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3055989U JPH02122455U (ja) 1989-03-17 1989-03-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3055989U JPH02122455U (ja) 1989-03-17 1989-03-17

Publications (1)

Publication Number Publication Date
JPH02122455U true JPH02122455U (ja) 1990-10-08

Family

ID=31255721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3055989U Pending JPH02122455U (ja) 1989-03-17 1989-03-17

Country Status (1)

Country Link
JP (1) JPH02122455U (ja)

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