| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable display device.SOLUTION: The portable display device includes a cover, a micro projector module, a first display screen, and a touch module. The micro projector module is provided in the cover and emits a first image-forming light beam. The first display screen is provided in the cover and the micro projector module projects the first image-forming light beam onto the first display screen. The touch module is provided on the first display screen. |
