公开(公告)号：US20170104618A1

公开(公告)日：2017-04-13

申请号：US15163455

申请日：2016-05-24

Applicant: Samsung Display Co., Ltd.

Inventor： Sangrock YOON ,  Young-mook CHOI ,  Onsik CHOI

IPC: H04L27/26 ,  H04W28/04 ,  H04L12/28 ,  H04H20/12

CPC classification number: G09G5/006 ,  G09G5/008 ,  G09G5/18 ,  G09G2330/06 ,  G09G2370/16 ,  H04W28/04

Abstract: An electronic device includes a display device including a display panel, a clock generator configured to generate a first control clock having a first frequency, and a controller configured to drive the display panel, a communicator configured to perform communication through a wireless communication channel, and a change signal generator configured to generate a frequency change signal on a basis of a noise generated by the first control clock in the wireless communication channel, wherein the controller includes a receiver configured to receive the frequency change signal through a signal transfer line, and a clock convertor configured to convert, on a basis of the frequency change signal, the first control clock into a second control clock having a second frequency different from the first frequency to reduce the noise.