Active solid-state devices (e.g. – transistors – solid-state diode – Lead frame – With dam or vent for encapsulant
Reexamination Certificate
2007-10-23
2007-10-23
Potter, Roy (Department: 2822)
Active solid-state devices (e.g., transistors, solid-state diode
Lead frame
With dam or vent for encapsulant
C257S666000, C438S123000
Reexamination Certificate
active
11062527
ABSTRACT:
A semiconductor chip is attached to bifurcated finger members of a lead frame. A pocket is formed between the semiconductor chip and the lead frame. An opening is formed between the bifurcated fingers for injecting into the pocket a voltage variable material to provide electrostatic discharge protection to circuits connected to the lead frame.
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Chauza Roger N.
Littelfuse Inc.
Potter Roy
LandOfFree
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