Light-sensing apparatus and light-sensing method thereof

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United States of America Patent

PATENT NO 12013463
APP PUB NO 20230228881A1
SERIAL NO

18121295

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Abstract

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A photo-detecting apparatus is provided. The photo-detecting apparatus includes: a substrate made by a first material or a first material-composite; an absorption layer made by a second material or a second material-composite, the absorption layer being supported by the substrate and the absorption layer including: a first surface; a second surface arranged between the first surface and the substrate; and a channel region having a dopant profile with a peak dopant concentration equal to or more than 1×1015 cm−3, wherein a distance between the first surface and a location of the channel region having the peak dopant concentration is less than a distance between the second surface and the location of the channel region having the peak dopant concentration, and wherein the distance between the first surface and the location of the channel region having the peak dopant concentration is not less than 30 nm.

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Patent Owner(s)

Patent OwnerAddress
ARTILUX INC101 JEFFERSON DRIVE MENLO PARK CA 94025

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Chien-Yu Zhubei, TW 179 636
Chen, Shu-Lu Zhubei, TW 100 1919
Cheng, Szu-Lin Zhubei, TW 79 1699
Chiang, Jung-Chin Zhubei, TW 10 80
Liang, Che-Fu Zhubei, TW 56 1569
Lin, Yen-Ju Zhubei, TW 17 53
Liu, Han-Din Sunnyvale, US 56 1653
Lu, Yen-Cheng Zhubei, TW 85 1437
Na, Yun-Chung San Jose, US 127 2199
Yang, Ming-Jay Zhubei, TW 13 164

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