Windows with photoluminescent lighting
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Oct 8, 2024
Grant Date -
N/A
app pub date -
May 19, 2022
filing date -
May 19, 2022
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
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.
First Claim
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Family
International Classification(s)
- 2022 Application Filing Year
- B60J Class
- 622 Applications Filed
- 305 Patents Issued To-Date
- 49.04 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B60J Class
- 0 % this patent is cited more than
- 1 Age
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