Microparticle measurement spectrometer, microparticle measurement device using the microparticle measurement spectrometer, and method for calibrating microparticle measurement photoelectric conversion system

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United States of America

PATENT NO 12259309
APP PUB NO 20240094107A1
SERIAL NO

18517671

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Abstract

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A microparticle measurement spectrometer includes a spectroscopic element that disperses light emitted from microparticles flowing through a flow path, and a photoelectric conversion array that has a plurality of light receiving elements having different detection wavelength ranges and converts optical information obtained by the light receiving elements into electrical information, in which the photoelectric conversion array has a uniform output of all channels when light with which the amount of light per unit wavelength becomes same is incident.

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Patent Owner(s)

Patent OwnerAddress
SONY GROUP CORPORATION1-7-1 KONAN MINATO-KU TOKYO 1080075 ?1080075

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hara, Masaaki Tokyo, JP 66 748
Okamoto, Yoshiki Tokyo, JP 81 480
Umetsu, Tomoyuki Tokyo, JP 19 51

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