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US09261259B2 Laser-beam utilization device and vehicle headlight 有权
激光束利用装置和车头灯

Laser-beam utilization device and vehicle headlight
摘要:
A headlamp (1) that utilizes a laser beam includes a scattered-light emitting unit (21) that emits scattered light upon receipt of a laser beam deviated from a predetermined path through which the laser beam is to pass or a predetermined irradiation region that is to be irradiated by the laser beam.
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