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

1986-06-30

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

Links

• Espacenet
• Global Dossier
• Discuss

• 239000004065 semiconductor Substances 0.000 claims description 5
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
• 229910052782 aluminium Inorganic materials 0.000 claims description 2
• 229910000679 solder Inorganic materials 0.000 claims description 2
• 229910001297 Zn alloy Inorganic materials 0.000 claims 1
• GZCWPZJOEIAXRU-UHFFFAOYSA-N tin zinc Chemical compound [Zn].[Sn] GZCWPZJOEIAXRU-UHFFFAOYSA-N 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 229910052710 silicon Inorganic materials 0.000 description 1
• 239000010703 silicon Substances 0.000 description 1