Disclosed herein is a plastic compound lens for a headlight. The plastic compound lens includes a first lens part including a first light-incident surface and a first shaped surface and made of a first material, and a second lens part including an inside shaped surface and an outside convex-shaped surface and made of a second material. The second lens part extends to surround the first lens part. The first light-incident surface of the first lens part is formed as any one of plane, convex, concave, and aspherical surfaces, and an aspherical surface including an inflection point. The first shaped surface of the first lens part is formed as a surface of any one of concave, convex and aspherical lenses, and an aspherical lens including an inflection point. The inside shaped surface of the second lens part is formed to correspond to the first shaped surface of the first lens part.
PLASTIC COMPOUND LENS FOR HEADLIGHT
2018-01-11
Patent
Electronic Resource
English
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |