CKC & Partners Co., Ltd.
Laser car lamp and night vision system using the same
A laser car lamp includes a light guide element, a phosphor element, a first laser diode, a second laser diode, a lens, and a reflector. The light guide element has first and second surfaces opposite to each other. The phosphor element and the lens are disposed at two opposite ends of the light guide element. The reflector is configured to reflect the first laser beam generated by the first laser diode and reflect the second laser beam generated by the second laser diode to the first surface. The first laser beam is scattered by the phosphor element to form a first scattered light, the second laser beam is excited and scattered by the phosphor element to form a second scattered light. The mixed light beam including the first scattered light beam and the second scattered light beam is emitted from the first surface toward the lens.
NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
F F F F F G F F F G F G G F F F F
F21Y F21Y F21S F21S F21S G02B F21S F21S F21S G02B F21S G02B G02B F21S F21S F21S F21S
additional additional inventional inventional inventional inventional additional inventional inventional inventional inventional inventional inventional additional inventional inventional inventional
Tsung-Xian Ching-Chia
Lee Chou