Organic compounds for adjusting phosphor chromaticity

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United States of America Patent

PATENT NO 8013506
APP PUB NO 20080203901A1
SERIAL NO

11955344

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Abstract

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Various phosphor compositions and organic compounds can be used in fluorescent layers for scanning beam displays. In general, one aspect of the subject matter described in this specification can be embodied in method of adjusting an emission spectrum of a phosphor material used in a display system that includes a fluorescent layer that absorbs an excitation light at a single wavelength and emits visible light. The method includes generating a binder mixture by combining one or more non-phosphor organic compounds with a binder material, wherein the binder mixture substantially transmits the excitation light and substantially absorbs a portion of the emission spectrum of the phosphor material. The method also includes combining the binder mixture with the phosphor material.

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Patent Owner(s)

  • PRYSM, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bukesov, Sergey A Acton, US 46 288
Hajjar, Roger A San Jose, US 87 1911

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