Phosphor disc, phosphor wheel, light source device, projection display apparatus, and manufacturing method of phosphor disc

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United States of America Patent

PATENT NO 10162252
APP PUB NO 20180031958A1
SERIAL NO

15646628

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Abstract

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The phosphor disc disclosed here includes the following structural elements: a disc-shaped metal plate; a phosphor layer disposed circumferentially on the metal plate; and a bonding layer for bonding the phosphor layer to the metal plate. The metal plate curves convexly toward the phosphor 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
Tanaka, Masafumi Osaka, JP 55 934

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