JP2015522205A5 - - Google Patents

Claims (18)

A lamp,
A coextruded components including an elongated optic and luster material layer, wherein the elongated optical component and the luster material layer is coextruded in accordance with the order to form the coextruded component, said co-extrusion Components,
And including before Symbol elongated optical component an elongated interior cavity,
The glitter material layer on the inner wall of the elongated internal cavity;
An array of solid state light emitters configured to emit light into the elongated internal cavity. The lamp of claim 1, wherein the optical component corresponds to a curved outer wall.   The lamp of claim 2, wherein the curved outer wall includes a generally semi-circular cross-sectional profile.   The lamp of claim 1, wherein the inner wall of the elongated internal cavity corresponds to a generally curved inner wall. The lamp of claim 4, wherein the glitter material layer comprises a generally conical , semi-circular, or dome-shaped cross-sectional profile. The lamp of claim 1, wherein the coextrusion component includes a slot for receiving a circuit board having a linear array of solid state light emitters.   The lamp of claim 1, further comprising a diffuser. The lamp of claim 7 , wherein the diffuser includes an outer layer of material on the optical component . The lamp according to claim 7 , wherein the diffusing material is incorporated in the optical component or the glittering material layer. Further seen including a reflector including a reflective surface for reflecting light emitted through the optical component,
The lamp of claim 1, wherein the reflector is co-extruded with the elongated optical component and the glitter material layer to be integrally formed as a multilayer component . The lamp of claim 1, further comprising an end cap secured to an end of the coextrusion component . The lamp of claim 1, further comprising an optical medium within the elongated internal cavity. 13. The lamp of claim 12 , wherein the optical medium is coextruded with the elongated optical component and the glitter material layer.   A method of manufacturing an optical component, comprising coextruding an elongated solid having a wavelength conversion layer and an optical component layer, wherein the wavelength conversion layer is in contact with the optical component layer. The wavelength conversion layer and / or the optical component layer, PC- polycarbonate, PMMA-poly (methyl methacrylate), including PET- polyethylene terephthalate, and at least one of thermoforming plastics, according to claim 14 Method. 15. The method of claim 14 , further comprising coextruding the light diffusing portion. 15. The method of claim 14, further comprising extruding the optical component layer to include a slot for receiving a circuit board having a linear array of solid state light emitters. The method of claim 14, further comprising co-extruding the light reflecting portion.