Light irradiation apparatus

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United States of America Patent

PATENT NO 10653890
APP PUB NO 20180015298A1
SERIAL NO

15553850

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided is a simple light irradiation apparatus capable of performing uniform irradiation even on to a treatment area having a curved surface and capable of suppressing excessive heating caused by light irradiation. The light irradiation apparatus (10) includes a polymer gel layer (3) that covers the treatment area (2) on skin (1), an LED protective layer (6) that closely adheres to the polymer gel layer (3), and a substrate (5) on which LEDs (4) closely adhered to the LED protective layer (6) are arranged thereon. A current control apparatus (8) which lights the LEDs (4) controls irradiation intensity and stops irradiation when reaching a demanded dose amount.

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Patent Owner(s)

Patent OwnerAddress
SHARP KABUSHIKI KAISHASAKAI-SHI OSAKA 590-8522

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iguchi, Katsuji Sakai, JP 83 1022
Mori, Jun Sakai, JP 24 113
Nakanishi, Tohru Sakai, JP 27 236

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