Phosphor wheel, light source device, and projection image display apparatus

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United States of America Patent

PATENT NO 9863604
SERIAL NO

15298736

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Abstract

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A phosphor wheel includes: a substrate; a light reflection layer disposed on one surface of the substrate; a phosphor layer; and a bonding layer which is located between and bonds the light reflection layer and the phosphor layer, wherein the bonding layer contains a particle which is higher in thermal conductivity than a base material of the bonding layer and higher in light reflectance than the light reflection layer.

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Patent Owner(s)

Patent OwnerAddress
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTDOSAKA JAPAN OSAKA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikeda, Takashi Osaka, JP 403 3689
Sugiyama, Hiroki Osaka, JP 98 665
Tanaka, Masafumi Osaka, JP 55 934
Yamagishi, Shigekazu Osaka, JP 65 682

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