Light collector device

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United States of America Patent

PATENT NO 9310540
SERIAL NO

14399008

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The invention provides a sheet-like light collector device comprising a light receiving side and a light exit side, and a plurality of curved structures of light guiding material comprising an organic dye configured to absorb at least part of the light of a light source and to convert at least part of the absorbed light into converted light in the visible wavelength range. Each curved structure has a convex curved part at the light receiving side, a concave part at the light exit side, and a light exit edge part at the light exit side. Each curved structure has a curvature and light guide thickness configured to facilitate transport of incoupled light and the visible converted light in the direction of the light exit edge part to provide device light escaping from the light exit edge part.

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First Claim

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Patent Owner(s)

  • PHILIPS LIGHTING HOLDING B.V.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boonekamp, Erik Paul Eindhoven, NL 29 228
Nijkamp, Rick Gerhardus Eindhoven, NL 7 18

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