一种显示设备，适于配置于用户的至少一眼睛前方，包括镜架、投影光学系统、至少一光波导组件以及至少一镜片。投影光学系统用以提供影像光束，且配置于镜架上。光波导组件与镜片位于影像光束的传递路径上。光波导组件具有一侧面，且侧面具有第一曲率。光波导组件配置于镜片的一表面上。表面具有第二曲率，且侧面的第一曲率与镜片的表面的第二曲率相同，以使侧面与表面相互贴合。影像光束经由光波导组件传递至镜片后，再经由镜片传递至用户的眼睛，以显示一虚像。

An image display apparatus adapted for disposed in front of at least one eye of a user and including a frame, a projecting optical system, at least one waveguide and at least one lens is provided. The projecting optical system is configured to provide an image beam and disposed on the frame. The waveguide and the lens are disposed on the transmission path of the image beam. The waveguide has a side surface and the side surface has a first curvature. The waveguide is disposed on a surface of the lens. The surface has a second curvature and the first curvature is the same as the second curvature to cause the side surface and the surface to laminate with each other. The image beam is transmitted to the eye through the lens to display a virtual image after being transmitted to the lens through the waveguide.