JPS6429825U - - Google Patents

Info

Publication number
JPS6429825U
JPS6429825U JP12419987U JP12419987U JPS6429825U JP S6429825 U JPS6429825 U JP S6429825U JP 12419987 U JP12419987 U JP 12419987U JP 12419987 U JP12419987 U JP 12419987U JP S6429825 U JPS6429825 U JP S6429825U
Authority
JP
Japan
Prior art keywords
semiconductor device
protective film
wiring layer
insulating film
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
JP12419987U
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 JP12419987U priority Critical patent/JPS6429825U/ja
Publication of JPS6429825U publication Critical patent/JPS6429825U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Formation Of Insulating Films (AREA)
  • Local Oxidation Of Silicon (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例説明図、第2図は本
考案の一実施例製造工程図、第3図は本考案の他
の実施例説明図、第4図は本考案の他の実施例の
製造工程図、第5図は従来例説明図である。 1……半導体基板、2……配線層、3……SO
G膜、4……PSG膜、5……プラズマCVD酸
化膜。

Claims (1)

    【実用新案登録請求の範囲】
  1. 最上配線層上部に保護膜を形成した半導体装置
    において、最上配線層上に、主として配線層間に
    形成された第1の絶縁膜とその上に形成した他の
    絶縁膜により構成した絶縁保護膜層を設けたこと
    を特徴とする半導体装置。
JP12419987U 1987-08-13 1987-08-13 Pending JPS6429825U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12419987U JPS6429825U (ja) 1987-08-13 1987-08-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12419987U JPS6429825U (ja) 1987-08-13 1987-08-13

Publications (1)

Publication Number Publication Date
JPS6429825U true JPS6429825U (ja) 1989-02-22

Family

ID=31373721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12419987U Pending JPS6429825U (ja) 1987-08-13 1987-08-13

Country Status (1)

Country Link
JP (1) JPS6429825U (ja)

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