Color-shifted lamps using neodymium-fluorine containing coating

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10580637
APP PUB NO 20160099141A1
SERIAL NO

14931476

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Importance

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Abstract

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The specification and drawings present a new apparatus such as a halogen incandescent lamp is presented herein, the apparatus comprising a light source such as a light-generating element made of tungsten, configured to generate a visible light such as white light having chromaticity coordinates of the light source in a clear center in a color space, and a component such as light-transmissive envelope, enclosing the light source and comprising a coating with a compound comprising elements of neodymium and fluorine and configured to provide a desired light spectrum by filtering the generated visible light using the compound, where the desired light spectrum having chromaticity coordinates in the color space being shifted from the clear center below the black-body locus and outside of a four-step MacAdam ellipse of the light source to meet a predefined requirement for a modified spectrum lamp.

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Patent Owner(s)

  • CONSUMER LIGHTING (U.S.), LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baldesare, Jenna Marie Lyndhurst, US 3 21
Cai, Dengke Mentor, US 93 273
He, Jianmin Orange, US 46 259
Reisman, Juliana P Beachwood, US 9 30
Wright, William Robert Russell, US 5 14

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