H - Electricity
01
L
H01L 33/50 (2010.01) F21K 99/00 (2010.01) C09K 11/02 (2006.01)
Patent
CA 2723802
A lamp device comprising illuminant (40; 94), which emits a primary radiation on applying a voltage thereto and solid particles (64, 66), at least partly enclosing the illuminant (40; 94) and which interact with the primary radiation. The particle number density (64, 66) changes in at least one direction away from the illuminant (40; 94) from a first particle number density to a second particle number density.
Dispositif d'éclairage comprenant des moyens luminescents (40; 94) qui émettent un rayonnement primaire lors de l'application d'une tension, et des particules solides (64, 66) qui entourent au moins partiellement les moyens d'éclairage (40; 94) et qui interagissent avec le rayonnement primaire. La densité numérique des particules (64, 66) change dans au moins dans au moins une direction opposée aux moyens luminescents (40; 94), passant d'une première densité numérique de particules à une seconde densité numérique de particules.
Goudreau Gage Dubuc
Lok-F Gmbh
LandOfFree
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