JPH0254227U - - Google Patents

Info

Publication number
JPH0254227U
JPH0254227U JP13399488U JP13399488U JPH0254227U JP H0254227 U JPH0254227 U JP H0254227U JP 13399488 U JP13399488 U JP 13399488U JP 13399488 U JP13399488 U JP 13399488U JP H0254227 U JPH0254227 U JP H0254227U
Authority
JP
Japan
Prior art keywords
impurity diffusion
diffusion layer
semiconductor device
contact hole
silicon substrate
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
JP13399488U
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 JP13399488U priority Critical patent/JPH0254227U/ja
Publication of JPH0254227U publication Critical patent/JPH0254227U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electrodes Of Semiconductors (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)

Description

【図面の簡単な説明】
第1図は本考案による半導体装置の要部を示す
断面図、第2図は本考案を使用して製造した半導
体集積回路装置の要部を示す断面図、第3図は本
考案の一実施例を示す断面図、第4図は従来のM
OS・LSIの要部を示す断面図である。 8……シリコン基板、9……不純物拡散層、1
0……コンタクトホール、11……酸化シリコン
層、12……絶縁層、13……金属配線層、14
,15……縦方向スパイク。

Claims (1)

  1. 【実用新案登録請求の範囲】 シリコン基板の表面側に不純物拡散層を形成す
    るとともに、該不純物拡散層上にコンタクトホー
    ルを形成してなる半導体装置において、 上記不純物拡散層と上記シリコン基板とのpn
    接合境界のうち、上記コンタクトホール下方のp
    n接合境界付近に酸化シリコン層を形成したこと
    を特徴とする半導体装置。
JP13399488U 1988-10-13 1988-10-13 Pending JPH0254227U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13399488U JPH0254227U (ja) 1988-10-13 1988-10-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13399488U JPH0254227U (ja) 1988-10-13 1988-10-13

Publications (1)

Publication Number Publication Date
JPH0254227U true JPH0254227U (ja) 1990-04-19

Family

ID=31392369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13399488U Pending JPH0254227U (ja) 1988-10-13 1988-10-13

Country Status (1)

Country Link
JP (1) JPH0254227U (ja)

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