SEMICONDUCTOR DEVICE

A semiconductor device comprises a semiconductor substrate; an element-forming region that includes semiconductor elements formed on the semiconductor substrate; a buried electrode plug formed so as to penetrate through the semiconductor substrate; and a trench-type electrode that is buried in a tre...

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Bibliographic Details
Main Author OYU KIYONORI
Format Patent
LanguageEnglish
Published 09.08.2012
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:A semiconductor device comprises a semiconductor substrate; an element-forming region that includes semiconductor elements formed on the semiconductor substrate; a buried electrode plug formed so as to penetrate through the semiconductor substrate; and a trench-type electrode that is buried in a trench within the semiconductor substrate positioned between the element-forming region and the buried electrode plug.
Bibliography:Application Number: US201113337954