A solid state steerable lighting system for a vehicle includes a first light source configured to generate light having a first wavelength; a first liquid crystal polarization grating (LCPG) device arranged to receive light from the first light source; and a vehicle control module configured to supply a driving voltage to the first light source and the first LCPG device to generate a light beam, where an output orientation angle of the light beam is variable according to the driving voltage applied to the first LCPG device.
一种用于车辆的固态可操纵照明系统,包括:第一光源,其被配置成生成具有第一波长的光;第一液晶偏振光栅(LCPG)器件,其被布置成接收来自第一光源的光;以及车辆控制模块,其被配置成向第一光源和第一LCPG器件供应驱动电压以生成光束,其中光束的输出定向角度根据施加到第一LCPG器件的驱动电压是可变的。
Solid state steerable lighting system for vehicle
用于车辆的固态可操纵照明系统
2025-04-25
Patent
Electronic Resource
Chinese
IPC: | F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / H05B ELECTRIC HEATING , Elektrische Heizung |
Steerable Forward Lighting System
SAE Technical Papers | 1989
|Steerable forward lighting system
Automotive engineering | 1989
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