Standard cell and semiconductor device including anchor nodes and method of making

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11106852
APP PUB NO 20200311333A1
SERIAL NO

16902846

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Abstract

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A semiconductor device includes a first cell. The first cell includes a first functional feature, a first sensitivity region, at least one anchor node, wherein each of the at least one anchor node is different from the first functional feature, and a number of anchor nodes of the at least one anchor node linked to the first functional feature is based on a position of the first functional feature relative to the first sensitivity region. The semiconductor device further includes a second cell abutting the first cell. The second cell includes a second functional feature, wherein the second functional feature satisfies a minimum spacing requirement with respect to the first functional feature.

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Patent Owner(s)

  • TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hsu, Chin-Chang Banqiao, TW 61 738
Lee, Hsien-Hsin Sean Duluth, US 36 467
Tsai, Nien-Yu Taichung, TW 25 246
Yang, Wen-Ju Hsinchu, TW 53 802

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