Structured phosphors for dynamic lighting

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10551728
SERIAL NO

15949608

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Abstract

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A structured phosphor device includes a frame member comprising wall regions separating multiple openings of window regions. Further, the structured phosphor device includes a phosphor material filled in each of the multiple openings with a first surface thereof being exposed to an excitation light from one or more laser sources to generate an emitted light out of each window region. Additionally, the structured phosphor device includes an anti-reflective film overlying the first surface of the phosphor material. Furthermore, the structured phosphor device includes a substrate attached to a second surface of the phosphor material in each of the multiple openings. Alternatively, the structured phosphor device includes an array of phosphor pixels dividing a plate of single-crystalline or poly-crystalline phosphor material separated by optically reflective and thermally conductive walls. A dynamic lighting system based on the arrays of phosphor pixels for single or full color image projection is also disclosed.

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Patent Owner(s)

Patent OwnerAddress
SORAA LASER DIODE INC485 PINE AVENUE GOLETA CA 93117

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Novotny, Vlad Joseph Los Gatos, US 15 132
Raring, James W Santa Barbara, US 186 5905
Rudy, Paul Manhattan Beach, US 62 1205
Trottier, Troy Cary, US 20 195

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