| 摘要 |
A wearable display apparatus according to an embodiment may include a first prism which is located in front of the eyes of a user, controls a path of incident light to allow a displayed virtual image to reach the eyes; a second prism which is combined with the first prism and reduces the distortion of a real image reaching the eyes of the user; and a coating layer which is interposed between the first prism and the second prism, and adjusts brightness in inverse proportion to the brightness of surroundings, thereby increasing the visibility of the virtual image. So, the visibility of a restored image can be improved. |
