Active solid-state devices (e.g. – transistors – solid-state diode – Lead frame – With structure for mounting semiconductor chip to lead frame
Reexamination Certificate
2006-12-11
2008-12-16
Williams, Alexander O (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Lead frame
With structure for mounting semiconductor chip to lead frame
C257SE23048, C257SE23037, C257SE23039, C257SE23044, C257SE33059, C257SE33066, C257SE33057, C257S680000, C257S774000, C257S773000, C257S116000, C257S730000, C257S098000, C257S099000, C257S100000, C257S796000
Reexamination Certificate
active
07466015
ABSTRACT:
A supporting frame is used to solidly bridge to the two metallic contacts of a surface mount diode chip. Any bending or twisting stress between the two contacts is borne by the supporting frame instead of the diode chip. Otherwise the stress may damage the diode chip. wherein said supporting forms a cantilever over said first metallic contact and the overhanging end of the cantilever is glued to said second metallic contact.
REFERENCES:
patent: 2002/0017612 (2002-02-01), Yu et al.
patent: 2007/0241357 (2007-10-01), Yan
Lin Hung Chang
Williams Alexander O
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