Semiconductor device manufacturing: process – Coating with electrically or thermally conductive material – To form ohmic contact to semiconductive material
Reexamination Certificate
2011-06-14
2011-06-14
Lee, Calvin (Department: 2892)
Semiconductor device manufacturing: process
Coating with electrically or thermally conductive material
To form ohmic contact to semiconductive material
C257S738000
Reexamination Certificate
active
07960271
ABSTRACT:
The present invention provides a semiconductor device that can suppresses poor connection caused by the variation of the heights of bumps during reflow heating, can be applied to a narrow array pitch, and can freely adjust the heights of the bumps.
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patent: 6756294 (2004-06-01), Chen et al.
patent: 2006/0189114 (2006-08-01), Seto et al.
patent: 10-41307 (1998-02-01), None
Fujiwara Seiji
Nakano Takahiro
Sano Hikari
Takehara Hideki
Tomita Yoshihiro
Lee Calvin
Panasonic Corporation
Steptoe & Johnson LLP
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