Patent ID: 11959612
Assignee: KIA CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A road projection lamp system comprising:
a chromaticity variable road projection having a first projection light-emitting diode (LED) of a warm white color and a second projection LED of a cool white color disposed in a direction symmetrical to a mirror of a digital micromirror display (DMD), the chromaticity variable road projection being configured to generate a road surface radiation content by the warm white color light and the cool white color light at a tilting angle of the mirror to radiate the road surface radiation content to an imaging lens by a projection beam; and
a chromaticity variable lamp having a first lamp LED of a warm white color and a second lamp LED of a cool white color that are contrasted with road surface radiation content in chromaticity, and having the road surface radiation content added thereto.