The invention provides an image irradiation apparatus. The image irradiation device (10) has first and second mirrors (30, 40) that sequentially reflect light emitted from an image generation unit (20) toward a front window that is an image display unit. The reflecting surface (30a) of the first reflecting mirror (30) is a saddle-shaped curved surface having a convex horizontal cross-sectional shape and a concave vertical cross-sectional shape.
一种图像照射装置。图像照射装置(10)具有使来自图像生成单元(20)的出射光向作为图像显示部的前窗依次反射的第一及第二反射镜(30、40)。第一反射镜(30)的反射面(30a)是水平截面形状为凸曲线且竖直截面形状为凹曲线的马鞍形曲面。
Image irradiation device
图像照射装置
2024-07-05
Patent
Electronic Resource
Chinese