公开(公告)号：US11024218B2

公开(公告)日：2021-06-01

申请号：US17023563

申请日：2020-09-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun-Wook Lim ,  Dong-Myun Lee ,  Jae-Suk Yu ,  Kil-Hoon Lee ,  Jae-Youl Lee

IPC: G09G3/20 ,  G09G3/36 ,  G09G5/00 ,  G09G3/3275

Abstract: A method of driving a display by communicating with a controller through a first channel and a second channel includes; generating recovery data from a signal received through the first channel during a frame data period, detecting a vertical blank period between frame data periods, checking a training trigger event history during the vertical blank period, and during the vertical blank period, transmitting a training request direct to the first channel through the second channel when there is a training trigger event history.