Patent ID: 9732917
Date: 2017-08-15
CPC Classifications: F21K,F21V,F21Y

Claim:
1. An optical assembly adaptable for being disposed at a light path of a light emitted by at least a light source and spaced apart from the at least one light source by a distance, comprising: a wavelength converting device formed to be a spatial structure, wherein the wavelength converting device consists of a cured paste doped with phosphor; and a reflector directly covering and contacting a portion of the wavelength converting device and exposing at least a portion of a region of at least a surface of the wavelength converting device, wherein the light emitted by the at least one light source enters and leaves the wavelength converting device from a region of the wavelength converting device not being covered by the reflector, and the reflector directly covers and contacts a partial region of the same surface of the wavelength converting device which the light emitted by the at least one light source enters.