APPARATUS AND METHOD FOR GENERATING EXTREME ULTRAVIOLET RADIATION

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United States of America Patent

APP PUB NO 20250106974A1
SERIAL NO

18972621

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Abstract

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A target droplet source for an extreme ultraviolet (EUV) source includes a droplet generator configured to generate target droplets of a given material. The droplet generator includes a nozzle configured to supply the target droplets in a space enclosed by a chamber. The target droplet source further includes a sleeve disposed in the chamber distal to the nozzle. The sleeve is configured to provide a path for the target droplets in the chamber.

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Patent Owner(s)

Patent OwnerAddress
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD8 LI-HSIN RD 6 HSINCHU SCIENCE PARK HSINCHU 300-78

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHANG, Han-Lung Hsinchu, TW 59 87
CHEN, Li-Jui Hsinchu, TW 306 606
CHENG, Po-Chung Hsinchu, TW 162 297
CHIEN, Shang-Chieh Hsinchu, TW 193 696
LAI, Wei-Chih Hsinchu, TW 45 146
LIU, Bo-Tsun Hsinchu, TW 58 128
YANG, Chi Hsinchu, TW 80 153

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