METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

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United States of America Patent

APP PUB NO 20150194501A1
SERIAL NO

14413616

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Abstract

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A method for manufacturing a semiconductor device, comprising: forming a gate stack structure and gate spacers on the substrate; forming the raised S/D regions on the substrate on both sides of the gate stack structure and the gate spacers; depositing a lower interlayer dielectric layer on the entire device, and planarizing the lower interlayer dielectric layer and the gate stack structure until the raised S/D regions are exposed; selective epitaxial growing to form the S/D extension regions in the raised S/D regions; forming an upper interlayer dielectric layer on the S/D extension regions; etching the upper interlayer dielectric layer until the S/D extension regions to form an S/D contact hole; forming a metal silicide in the S/D contact hole.

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Patent Owner(s)

Patent OwnerAddress
INSTITUTE OF MICROELECTRONICS CHINESE ACADEMY OF SCIENCES100029 BEIJING CITY CHAOYANG DISTRICT BEITUCHENG WEST ROAD NO 3 CHINESE ACADEMY OF SCIENCES INSTITUTE OF MICROELECTRONICS MUNICIPAL DISTRICT BEIJING CITY 100029

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yin, Haizhou Poughkeepsie, US 241 2072
Zhang, Keke Liaocheng, CN 13 53

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