JPS635642U - - Google Patents

Info

Publication number
JPS635642U
JPS635642U JP9895186U JP9895186U JPS635642U JP S635642 U JPS635642 U JP S635642U JP 9895186 U JP9895186 U JP 9895186U JP 9895186 U JP9895186 U JP 9895186U JP S635642 U JPS635642 U JP S635642U
Authority
JP
Japan
Prior art keywords
semiconductor device
aluminum pad
tin
utility
scope
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
JP9895186U
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 JP9895186U priority Critical patent/JPS635642U/ja
Publication of JPS635642U publication Critical patent/JPS635642U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Wire Bonding (AREA)

Description

【図面の簡単な説明】
第1図および第2図はこの考案の一実施例を示
し、第1図は半導体素子を回路基板に接続した状
態の拡大断面図、第2図A〜Cは半導体素子の製
造工程を示す図、第3図は従来のバンプの形成工
程を示す図である。 1……シリコンウエハ、1a……半導体素子、
3,3……アルミパツト部、11……半田バンプ

Claims (1)

    【実用新案登録請求の範囲】
  1. 半導体素子のアルミパツド部上に直接、錫―亜
    鉛系合金よりなる半田バンプを形成してなる半導
    体素子。
JP9895186U 1986-06-30 1986-06-30 Pending JPS635642U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9895186U JPS635642U (ja) 1986-06-30 1986-06-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9895186U JPS635642U (ja) 1986-06-30 1986-06-30

Publications (1)

Publication Number Publication Date
JPS635642U true JPS635642U (ja) 1988-01-14

Family

ID=30967384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9895186U Pending JPS635642U (ja) 1986-06-30 1986-06-30

Country Status (1)

Country Link
JP (1) JPS635642U (ja)

Similar Documents

Publication Publication Date Title
JPH0183331U (ja)
JPS635642U (ja)
JPS6338328U (ja)
JPS6389280U (ja)
JPS62134254U (ja)
JPH0211337U (ja)
JPS6375876U (ja)
JPS62160540U (ja)
JPH031436U (ja)
JPS62160542U (ja)
JPS6153934U (ja)
JPH0173936U (ja)
JPS62122359U (ja)
JPH0338633U (ja)
JPH0474463U (ja)
JPS6294631U (ja)
JPS633145U (ja)
JPH0470743U (ja)
JPS6157523U (ja)
JPH02102733U (ja)
JPH01176946U (ja)
JPS6157534U (ja)
JPH0459143U (ja)
JPH01104029U (ja)
JPS62134240U (ja)