抬头显示器;HEAD UP DISPLAY

摘要

本发明系揭露一种抬头显示器，其至少包含显示单元、分光镜、反射镜及合光镜。其中，显示单元系用以提供第一光线；分光镜系配置于第一光线之传递路径上，用以反射第一光线；反射镜系接收经由分光镜反射之第一光线，以投射第二光线穿透分光镜；以及合光镜系配置于第二光线之传递路径上，以反射穿透分光镜之第二光线至使用者之眼睛。; the beam splitter is disposed at a propagation route of the first light beam for reflecting the first light beam; the reflector is provided for receiving the first light beam reflected by the beam splitter so as to project a second light beam passing through the beam splitter; and the combiner is disposed at a propagation route of the second light beam for reflecting the second light beam to an user’s eye.