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US 2014/0175612 A1Published application
Semiconductor device and method of manufacturing the same
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorChang Su JANG
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Abstract
There are provided a semiconductor device and a method of manufacturing the same. The semiconductor device includes a body layer of a first conductivity type; an active layer of a second conductivity type, contacting an upper portion of the body layer; and a field limiting ring of a first conductivity type, formed in an upper portion of the active layer.
Claims17
A semiconductor device, comprising:
- a body layer of a first conductivity type;
- an active layer of a second conductivity type, contacting an upper portion of the body layer;
- and
- a field limiting ring of a first conductivity type, formed in an upper portion of the active layer.
1 more element
A method of manufacturing a semiconductor device, the method comprising:
- preparing a body layer of a first conductivity type;
- forming an active layer of a second conductivity type on an upper portion of the body layer;
- and
- forming a field limiting ring of a first conductivity type in an upper portion of the active layer.
1 more element
Dependencies are inferred from the claim text.