Ultraviolet irradiation device and method for curing ultraviolet-curing resin

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United States of America Patent

PATENT NO 11472069
APP PUB NO 20200101644A1
SERIAL NO

16587056

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Abstract

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An ultraviolet irradiation device includes a light-emitting element, a temperature control element, and a control circuit. The light-emitting element is configured to emit an ultraviolet light. The temperature control element is configured to control a temperature of the light-emitting element. The control circuit is configured to control the temperature control element based on a voltage of the light-emitting element so as to control a peak wavelength of the ultraviolet light.

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Patent Owner(s)

  • NICHIA CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kitahara, Minoru Yoshino, JP 24 84
Miyasaka, Naohide Suwa, JP 3 0
Tanaka, Yoshitaka Suwa, JP 50 410

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