Windows with photoluminescent lighting

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12109941
SERIAL NO

17748946

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Abstract

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A system may have a window. The window may have a waveguide that includes photoluminescent material such as a phosphor layer. The waveguide may have a waveguide core surrounded by cladding layers. The waveguide may be located between an outer structural glass layer and an inner structural glass layer. A light source such as an ultraviolet light source provides pump light to one or more edges the waveguide. The pump light is guided within the waveguide and excites the photoluminescent material. This causes the photoluminescent material to luminesce and create visible light illumination. The visible light illumination may be used to light up an interior region of the system.

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Patent Owner(s)

Patent OwnerAddress
APPLE INCONE APPLE PARK WAY CUPERTINO CA 95014

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kingman, David E San Francisco, US 60 89
Mazuir, Clarisse San Jose, US 75 265

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