JPS6424861U - - Google Patents

Info

Publication number
JPS6424861U
JPS6424861U JP11902287U JP11902287U JPS6424861U JP S6424861 U JPS6424861 U JP S6424861U JP 11902287 U JP11902287 U JP 11902287U JP 11902287 U JP11902287 U JP 11902287U JP S6424861 U JPS6424861 U JP S6424861U
Authority
JP
Japan
Prior art keywords
semiconductor substrate
insulating film
contact hole
shot
opening area
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
JP11902287U
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 JP11902287U priority Critical patent/JPS6424861U/ja
Publication of JPS6424861U publication Critical patent/JPS6424861U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electrodes Of Semiconductors (AREA)

Description

【図面の簡単な説明】
第1図は、本考案による一実施例を示す断面図
、第2図は本考案の他の実施例を示す断面図、第
3図は従来装置の断面図である。 1……半導体基板、2……活性層、3……コン
タクトホール、4……シヨツトキ電極、10……
絶縁膜、11……第1層絶縁膜、12……第2層
絶縁膜、13……第3層絶縁膜、14……第4層
絶縁膜。

Claims (1)

    【実用新案登録請求の範囲】
  1. 半導体基板と、この半導体基板上に設けた絶縁
    膜と、この絶縁膜に設けたコンタクトホールを介
    して、上記半導体基板にシヨツトキ接合するシヨ
    ツトキ電極とを備えた半導体装置において、上記
    絶縁膜は少なくとも2層からなり、上記コンタク
    トホールにおける上記絶縁膜の表面側の開孔面積
    は、上記半導体基板側の開孔面積より大なること
    を特徴とする半導体装置。
JP11902287U 1987-08-03 1987-08-03 Pending JPS6424861U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11902287U JPS6424861U (ja) 1987-08-03 1987-08-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11902287U JPS6424861U (ja) 1987-08-03 1987-08-03

Publications (1)

Publication Number Publication Date
JPS6424861U true JPS6424861U (ja) 1989-02-10

Family

ID=31363888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11902287U Pending JPS6424861U (ja) 1987-08-03 1987-08-03

Country Status (1)

Country Link
JP (1) JPS6424861U (ja)

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