The invention relates to the technical field of display, and discloses a head-up display device and a motor vehicle. The head-up display device comprises a shell; and a first image source, a transflective mirror, a first reflecting mirror, a second reflecting mirror and a third reflecting mirror which are arranged in the shell, wherein a light outlet is formed in the shell; the first image source is arranged on the side, away from the light outlet, of the transflective mirror; the first reflecting mirror and the third reflecting mirror are arranged on the side, close to the light outlet, of the transflective mirror; the first image source is used for emitting first image light, and the first image light is emitted to the transflective mirror; the light transmitted by the transflective mirror is emitted to the first reflecting mirror, the light reflected by the first reflecting mirror is emitted to the transflective mirror, the light reflected by the transflective mirror is emitted to the second reflecting mirror, the light reflected by the second reflecting mirror is emitted to the third reflecting mirror, and the light reflected by the third reflecting mirror is emitted through the light outlet. The head-up display device and the motor vehicle provided by the embodiment of the invention have the advantage of reducing the size of the head-up display device.
本发明涉及显示技术领域,公开了一种抬头显示装置及机动车,包括:壳体;设置在壳体内的第一图像源以及透反镜、第一反射镜、第二反射镜和第三反射镜;其中,壳体上设置有出光口,第一图像源设置在透反镜远离出光口的一侧,第一反射镜和第三反射镜设置在透反镜靠近出光口的一侧,第一图像源用于出射第一图像光线,第一图像光线出射至透反镜,经由透反镜透射的光线出射至第一反射镜,经由第一反射镜反射后的光线出射至透反镜,经由透反镜反射的光线出射至第二反射镜,经由第二反射镜反射的光线出射至第三反射镜,经由第三反射镜反射的光线通过出光口出射。本发明实施方式所提供的抬头显示装置及机动车,具有缩小抬头显示装置的体积的优点。
Head-up display device and motor vehicle
抬头显示装置及机动车
22.02.2022
Patent
Elektronische Ressource
Chinesisch