Reactive solder material

Details Reactive solder material Reactive solder material

2002-05-09

2008-10-14

Whitehead, Jr., Carl (Department: 2813)

Active solid-state devices (e.g., transistors, solid-state diode

Housing or package

Insulating material

C257S704000, C257S706000, C257S781000, C257S783000, C438S118000, C438S119000, C438S122000

Reexamination Certificate

active

07436058

ABSTRACT:
Reactive solder material. The reactive solder material may be soldered to semiconductor surfaces such as the backside of a die or wafer. The reactive solder material includes a base solder material alloyed with an active element material. The reactive solder material may also be applied to a portion of a thermal management device. The reactive solder material may be useful as a thermally conductive interface between a semiconductor surface and a thermal management device.

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