SEMICONDUCTOR DEVICES HAVING FINS, AND METHODS OF FORMING SEMICONDUCTOR DEVICES HAVING FINS

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United States of America Patent

SERIAL NO

15155904

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Abstract

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In forming a finFET, a selective nitridation process is used during spacer formation on the gate to support a finer fin pitch than could be achieved using traditional spacer deposition processes. The spacer formation may also allow precise control over formation of source and drain junctions.

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Patent Owner(s)

Patent OwnerAddress
STMICROELECTRONICS INCCOPPELL TX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cai, Xiuyu Niskayuna, US 196 4082
Liu, Qing Irvine, US 537 5415
Wang, Kejia Poughkeepsie, US 31 836
Xie, Ruilong Schenectady, US 1683 12538
Yeh, Chun-Chen Clifton Park, US 417 3749

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