| 摘要 |
A vertical projector includes a light source unit emitting light; a reflective mirror which reflects the light emitted from the light source unit to switch the direction of the light; a synthesis system which is used to form an image based on the light reflected by the reflective mirror and an image signal; a projection lens which projects the image formed by the synthesis system; and a housing accommodating the light source unit, the synthesis system, and the projection lens. The present invention can obtain a portable projector which is more compact and is easy to grip by changing the structure of a conventional projector, which is wide in the horizontal direction, through the combination of the vertical and horizontal directions. |
