公开(公告)号：US09972243B2

公开(公告)日：2018-05-15

申请号：US15387203

申请日：2016-12-21

Applicant: LG DISPLAY CO., LTD.

Inventor： Unseon Lee ,  Dongyoup Shin

IPC: G09G3/3233 ,  G09G3/3266 ,  G09G3/3275 ,  H04N13/04

CPC classification number: G09G3/3233 ,  G09G3/003 ,  G09G3/3225 ,  G09G3/3266 ,  G09G3/3275 ,  G09G2300/08 ,  G09G2300/0814 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0245 ,  G09G2310/08 ,  G09G2330/021 ,  G09G2330/028 ,  G09G2360/04 ,  H04N13/344 ,  H04N13/398

Abstract: A display device and a method of driving the same are disclosed. The display device includes a first driver integrated circuit configured to drive a first pixel array, a second driver integrated circuit configured to drive a second pixel array, a power module integrated circuit configured to receive an enable signal and output a driving voltage, and an AND gate configured to receive an output of the first driver integrated circuit and an output of the second driver integrated circuit and output the enable signal. The driving voltage output from the power module integrated circuit is commonly supplied to the first and second driver integrated circuits.