Metal fusion bonding – Process – Plural joints
Reexamination Certificate
2011-04-19
2011-04-19
Zemel, Irina S (Department: 1765)
Metal fusion bonding
Process
Plural joints
C228S207000, C228S223000, C148S022000, C524S080000, C524S919000
Reexamination Certificate
active
07926697
ABSTRACT:
An underfill formulation includes a solvent (110), a plurality of amphiphilic block copolymers (120) in the solvent, and an adhesion promoter (130) in the solvent. Groups of the plurality of amphiphilic block copolymers form a plurality of micelles (140) in the solvent, with the micelles including a core (141) and a shell (142) surrounding the core, and the adhesion promoter is in the core of at least some of the plurality of micelles.
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Ananthakrishan Nisha
Constable Gregory S.
Shekhawat Linda
Xu Youzhi E.
Intel Corporation
Lenihan Jeffrey
Nelson Kenneth A.
Zemel Irina S
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