Integrated circuit photodetector

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11309347
APP PUB NO 20210249464A1
SERIAL NO

16788145

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Abstract

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An integrated circuit includes a photodetector. The photodetector includes one or more dielectric structures positioned in a trench in a semiconductor substrate. The photodetector includes a photosensitive material positioned in the trench and covering the one or more dielectric structures. A dielectric layer covers the photosensitive material. The photosensitive material has an index of refraction that is greater than the indices of refraction of the dielectric structures and the dielectric layer.

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Patent Owner(s)

  • TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Ying-Hsun Taoyuan, TW 16 10
Hsu, Chun-Wei Hsinchu, TW 109 553
Hung, Tsai-Hao Hsinchu, TW 38 51
Lin, Chung-Yu Hsinchu, TW 29 549

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