Semiconductor device having first and second insulation...

Details Semiconductor device having first and second insulation... Semiconductor device having first and second insulation...

2011-03-15

2011-03-15

Parker, Kenneth A (Department: 2815)

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

Integrated circuit structure with electrically isolated...

Including dielectric isolation means

C257S500000, C257S510000, C257S526000, C257SE21564

Reexamination Certificate

active

07906829

ABSTRACT:
A semiconductor device includes: a semiconductor substrate having a first surface and a second surface; a first insulation separation region disposed on the first surface of the semiconductor substrate; a second insulation separation region surrounded with the first insulation separation region and electrically isolated from the first insulation separation region; a semiconductor element disposed in the second insulation separation region; and an electrode connecting to the first insulation separation region for energizing and generating heat in the first insulation separation region. The first insulation separation region functions as a heater so that the semiconductor element in the second insulation separation region is locally heated.

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