| 摘要 |
PURPOSE: An optical functional assembly for a vehicle lamp is provided to change a connection structure for connecting optical function objects, thereby reducing lost light. CONSTITUTION: A plurality of optical functional objects(20) is separated each other. A connecting member(30) connects the optical functional objects. A part of a groove(40) is separated from the part where the optical functional objects and the connecting member contact each other. The groove has a slit phenomenon. The optical functional object and the connecting member have different density. |
