1 results about "Parabolic concentrator" patented technology

This invention provides an integrated optical coupler light-emitting carrier and its processing method, comprising, from top to bottom, an inlet section, a CPC composite parabolic light-receiving section, a straight cylindrical light-guiding section, and an outlet microlens section. The inlet section is used to couple with the light beam emitted by the light source. The CPC composite parabolic light-receiving section aims to achieve efficient collection, focusing, and transmission of light with optimal light energy transfer. The inner surface of the CPC composite parabolic light-receiving section adopts a composite parabolic surface designed with a CPC composite parabolic concentrator. The straight cylindrical light-guiding section is used for total internal reflection transmission, guiding the light to the outlet end. The straight cylindrical light-guiding section adopts a solid light-guiding structure. The outlet microlens section is a microlens used to expand or shape the light beam emitted from the straight cylindrical light-guiding section to meet the requirements of the starry sky top light-emitting point for the light spot size and brightness distribution. The advantages of this invention are: significantly reduced investment in vehicle configuration; and significantly improved production efficiency.