Patent ID: 9720637
Date: 2017-08-01
CPC Classifications: G06F,G09G

Claim:
1. A display device comprising: a first display unit having a first engaging protrusion; a second display unit having a second engaging protrusion configured to be slidably disposed with respect to the first display unit in a first position or a second position, wherein the first display unit and the second display unit overlap in the first position; a sliding unit having two engaging grooves coupled to the first engaging protrusion of the first display and the second engaging protrusion of the second display unit, respectively; a first driving unit coupled to the first display unit and disposed at a first edge portion of the display device; and a second driving unit coupled to the second display unit and disposed at an opposing edge portion of the first edge portion, wherein the first driving unit and the second driving unit slidably extend out from the sliding unit in opposite directions, respectively, and wherein one of the two engaging grooves has a bending portion and a locking groove extending from the bending portion, configured to dispose the first display unit and the second display unit on the same height in the second position.