Acoustic and illuminating ceiling panel

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11060675
APP PUB NO 20200103084A1
SERIAL NO

16467638

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Importance

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Abstract

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An acoustic and illuminating ceiling panel includes a layer of acoustic absorbent material, the layer including a main inner face intended to be pointed toward the inside of the room, and light sources on the main inner face that is optionally covered by a voile fabric and/or coated, with a paint, wherein the light sources include organic light-emitting diode (OLED) modules with a luminous efficacy greater than or equal to 60 lm/W, and wherein a number and size of the OLED modules are adapted so that the ceiling panel provides an acoustic absorption coefficient αw greater than or equal to 0.7.

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First Claim

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Patent Owner(s)

  • SAINT-GOBAIN ECOPHON AB

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chigot, Pierre Helsingborg, SE 7 100
Laluet, Jean-Yves Paris, FR 15 154

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