Field electrode trench transistor structure with voltage...

Details Field electrode trench transistor structure with voltage... Field electrode trench transistor structure with voltage...

2006-08-31

2008-12-16

Pert, Evan (Department: 2826)

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

Field effect device

Having insulated electrode

C257S331000, C257S332000, C257S333000, C257S334000, C257SE29201

Reexamination Certificate

active

07465987

ABSTRACT:
A trench transistor structure having a field electrode arrangement formed in trenches is disclosed. In one embodiment, the field electrode arrangement is conductively connected to subvoltage taps of a voltage divider for the purpose of stabilizing the potentials on a longer time scale than dynamic charge reversal processes.

REFERENCES:
patent: 2005/0082591 (2005-04-01), Hirler et al.
patent: 10014660 (2002-08-01), None
patent: 10297349 (2005-01-01), None

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