Semiconductor device and a method for manufacturing the same

Details Semiconductor device and a method for manufacturing the same Semiconductor device and a method for manufacturing the same

2010-03-08

2010-12-14

Pham, Hoai v (Department: 2892)

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

Field effect device

Having insulated electrode

C257S332000, C257SE27091

Reexamination Certificate

active

07851855

ABSTRACT:
A semiconductor device includes a semiconductor substrate provided with an active region including a gate forming area, a source forming area and a drain forming area. A recess is formed in the gate forming area. A gate is formed over the gate forming area that is formed with the recess and includes an insulation layer formed at an upper end portion of a side wall of the recess that is in contact with the source forming area. A source area and a drain area are formed in the active region on opposite sides of the gate.

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patent: 2007/0082442 (2007-04-01), Kim
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patent: 1020050038425 (2005-04-01), None
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