MICRO-CHANNEL DEVICE AND METHOD FOR FABRICATING MICRO-CHANNEL DEVICE

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United States of America Patent

APP PUB NO 20120034566A1
SERIAL NO

13259840

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Abstract

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A micro-channel device provided in a solution analysis system using pressure liquid feed comprises a plurality of straight-line channels and curved channels connecting the ends of the neighboring straight-line channels. The width w of each curved channel is smaller than the width t of each straight-line channel. The radius of curvature r of each curved channel is set so that the value of a expressed by formula (1) is equal to or smaller than the value of a at a local maximum point of the theoretical step height H expressed by formula (2) and based on the shape of the curved channel.  (1)

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Patent Owner(s)

Patent OwnerAddress
TOKYO ELECTRON LIMITEDTOKYO
SHINWA CHEMICAL INDUSTRIES LTD50-2 KAGEKATSU-CHO FUSHIMI-KU KYOTO 612-8307

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hong, Seokhyoung Hyogo, JP 16 66
Kiyomoto, Tomofumi Hyogo, JP 6 91
Kobayashi, Hiroshi Kyoto, JP 902 9719
Tamura, Hiroshi Kyoto, JP 235 4009
Wada, Hiroo Kyoto, JP 17 78

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