公开(公告)号：US11151949B2

公开(公告)日：2021-10-19

申请号：US17028056

申请日：2020-09-22

Applicant: Samsung Display Co., Ltd.

Inventor： Jong-Kwang Hwang ,  Byung Soo You

IPC: G09G3/3291 ,  H01L27/32 ,  G09G3/3233 ,  G09G3/3208

Abstract: A display apparatus includes a display panel, a gate driver, a data driver, an emission driver and a driving controller. The display panel includes a gate line, a data line, an emission line and a pixel electrically connected to the gate line, the data line and the emission line. The gate driver outputs a gate signal to the gate line. The data driver outputs a data voltage to the data line. The emission driver outputs an emission signal to the emission line. The driving controller determines a number of emission in a single frame of the emission signal according to a luminance of a display image.