| 摘要 |
A transparent display apparatus comprises a reflecting unit (21, 31, 41, 51) and a display unit (22, 32, 42, 52) that are disposed opposite to each other. The reflecting unit (21, 31, 41, 51) is provided with a reflecting surface. Light is uniformly reflected to the display unit (22, 32, 42, 52) by means of the reflecting unit (21, 31, 41, 51). The reflecting unit (21, 31, 41, 51) and the display unit (22, 32, 42, 52) are curved surfaces with certain bending radians. The display unit (22, 32, 42, 52) is a convex curved surface, the reflecting surface of the reflecting unit (21, 31, 41, 51) is a concave curved surface, the convex curved surface and the concave curved surface are symmetrical. The transparent display apparatus can increase the viewing angle range of the display unit (22, 32, 42, 52). |
