Patent ID: 9747868
Date: 2017-08-29
CPC Classifications: G06F,G09G,H04M,Y02D

Claim:
1. A foldable display device, comprising: a first body configured to support a first display screen; a second body configured to support a second display screen, wherein the first display screen and the second display screen are provided at a first side of the foldable display device; an angle sensing unit configured to sense a folding angle between the first body and the second body, wherein the first body and the second body are foldable in a direction to which the first display screen and the second display screen are facing; a first illuminance sensing unit installed on the first side configured to sense illuminance; a second illuminance sensing unit installed on a second side, which is an opposite side of the first side, configured to sense illuminance; and a processor configured to control the first body, the second body, the angle sensing unit, the first illuminance sensing unit, and the second illuminance sensing unit, wherein the first body is further configured to support a third display screen, the third display screen is installed on the second side, and wherein the processor is further configured to: