Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode
Reexamination Certificate
2005-03-08
2005-03-08
Pham, Long (Department: 2814)
Active solid-state devices (e.g., transistors, solid-state diode
Field effect device
Having insulated electrode
C257S329000
Reexamination Certificate
active
06864535
ABSTRACT:
The controllable semiconductor switching element blocks in both directions. The semiconductor switching element is formed with a first conduction region and a second conduction region of a first type of conductivity, a blocking region of a second type of conductivity which is disposed between the first and second conducting regions, and a control electrode which is arranged opposite the blocking region and insulated from it. A recombination region is configured in the blocking region and is comprised of a material that promotes a recombination of charge carriers of the first and second type of conductivity.
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Farahani Dana
Greenberg Laurence A.
Infineon - Technologies AG
Mayback Gregory L.
Pham Long
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