| 摘要 |
PURPOSE: A dual screen electronic device and an operating method thereof are provided to be displayed to two users and be operated by two users by being updated in an asynchronous way but displaying an image in a synchronous way. CONSTITUTION: A housing (112) includes a front frame and a rear cover, is arranged in the housing, and includes a first display screen (114) which is exposed through the front frame in order to display a first display image. A protective cover (120) is fixed to the rear cover in order to be separated and includes a second display screen (122) which displays a second display image. A first processor (116) is installed in the housing and is connected to the first and second display screens. The first and second display images are same or different with each other and are controlled by the first processor according to a command which is inputted to the first and second display screens. |
