Reacted layer for improving thickness uniformity of strained structures

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United States of America Patent

PATENT NO 8741726
SERIAL NO

13308928

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Abstract

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Methods are disclosed of forming and removing a reacted layer on a surface of a recess to provide mechanisms for improving thickness uniformity of a semiconductor material formed in the recess. The improved thickness uniformity in turn improves the uniformity of device performance.

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Patent Owner(s)

Patent OwnerAddress
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTDHSINCHU

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Tzong-Sheng Chubei, TW 37 310
Lin, Cheng-Te Taipei, TW 26 566
Wang, Chih-Lin Zhubei, TW 83 264
Wu, Yi-Huang Zhubei, TW 8 22

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