| 摘要 |
The present invention relates to a surface treatment method for improving uniformity of a vehicle light source. The present invention enables a bezel surface of a lamp to have roughness to guide diffused reflection. The present invention can improve uniformity of a surface light source through surface treatment of the lamp. According to the surface treatment method for improving uniformity of a vehicle light source, the roughness having a regular pattern is provided to the bezel surface and the roughness having wave-shaped irregularities is provided to the bezel surface. |
