The invention provides a light machine module which can be applied to a vehicle lamp, a display device and a vehicle. The light machine module comprises a first light-emitting module, a second light-emitting module, a refraction element and a modulation module. Wherein the first light emitting module is used for emitting a first light beam to the refraction element, and the first light beam enters the modulation module through the refraction element. The second light emitting module is used for emitting second light beams with different transmission directions to the refraction element, so that the second light beams are incident to different positions of the modulation module through the refraction element. The modulation module is used for modulating the first light beam and the second light beam emitted by the refraction element, generating imaging light and emitting the imaging light. The ray machine module provided by the invention can realize high-brightness and large-field-angle projection in an ADB system, and can enable imaging to generate a brightness follow-up effect at the same time.
本申请提供了一种光机模组,可以应用在车灯、显示装置以及交通工具上。该光机模组包括:包括:第一发光模块、第二发光模块、折光元件、调制模块。其中,第一发光模块用于出射第一光束至折光元件,通过折光元件将第一光束入射至调制模块。第二发光模块用于出射传输方向不同的第二光束至折光元件,使得第二光束通过折光元件入射至调制模块的不同位置。调制模块用于对折光元件出射的第一光束和第二光束进行调制,生成成像光,并出射所述成像光。本申请提供的光机模组在ADB系统中能实现高亮度、大视场角的投影,同时使成像能产生亮度随动的效果。
Light machine module, vehicle lamp module and vehicle
一种光机模组、车灯模组和交通工具
2023-10-24
Patent
Electronic Resource
Chinese
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / 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 / 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 / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED |