NEAR INFRARED ABSORBENT DYE AND NEAR INFRARED SHIELDING FILTER

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United States of America Patent

APP PUB NO 20110315939A1
SERIAL NO

13202509

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A near infrared absorbent dye is provided, having excellent heat resistance and excellent moisture resistance, as is a near infrared shielding filter using the dye. The near infrared absorbent dye contains an association form of a diimmonium salt compound represented by formula (1):

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Patent Owner(s)

Patent OwnerAddress
JAPAN CARLIT CO LTD2-1 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Okayasu, Akinori Gunma, JP 2 15
Tamura, Masaaki Gunma, JP 29 237
Yamaguchi, Yoji Gunma, JP 11 94
Yamanobe, Susumu Gunma, JP 5 32

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