Semiconductor devices including buried channels

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United States of America Patent

PATENT NO 9153590
APP PUB NO 20150124521A1
SERIAL NO

14297220

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Abstract

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A semiconductor device and a method of fabricating the same are provided. The semiconductor device includes an active region defined by a device isolation layer formed in a cell region, a transistor including a buried gate in the active region, a metal contact formed on the active region positioned at one side of the buried gate, a landing pad on the metal contact, a capacitor on the landing pad and electrically connected to the active region, and a metal oxide layer between the metal contact and the active region.

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Patent Owner(s)

  • SAMSUNG ELECTRONICS CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lim, Han-Jin Seoul, KR 51 397
Nam, Seok-Woo Seongnam-si, KR 38 260
Yoo, Won-Seok Hwaseong-si, KR 9 66

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