Patent ID: 9720549
Date: 2017-08-01
CPC Classifications: G06F

Claim:
1. A touch-sensitive display device, comprising: a display body having a display surface; a container connected with the display body and next to the display surface; a movable cover pivoting on the container so as to have an open position and a storage position; and at least two optical modules disposed on the movable cover, when the movable cover is at the open position, the two optical modules protrudes outward from an extended surface of the display surface, such that the two optical modules is exposed outward from the container, and the two optical modules is for emitting and sensing lights so as to form an optical touch-sensitive area upon the display surface, when the movable cover rotates from the open position to the storage position, the movable cover drives the two optical modules to move backward to be underneath the extended surface of the display surface, such that the two optical modules are located inside the container.