Infrared ray cut-off material, dispersion of infrared ray cut-off material, infrared ray cut-off film-forming composition, and infrared ray cut-off film

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United States of America Patent

PATENT NO 8927067
SERIAL NO

13978982

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An infrared ray cut-off material is formed of phosphorus-doped antimony tin oxide powder, in which a content of antimony in terms of SbO2 is not less than 14 parts by mass and not more than 30 parts by mass with respect to 100 parts by mass of the infrared ray cut-off material, a content of phosphorus in terms of PO2.5 is not less than 1 part by mass and not more than 25 parts by mass with respect to 100 parts by mass of the infrared ray cut-off material, and a balance other than antinomy oxide and phosphorus oxide is tin oxide.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI MATERIALS CORPORATIONCHIYODA-KU TOKYO 100-8117
MITSUBISHI MATERIALS ELECTRONIC CHEMICALS CO LTDAKITA-SHI AKITA 010-8585

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakabayashi, Akira Sunto-gun, JP 20 123
Yoshizumi, Motohiko Akita, JP 11 277

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