公开(公告)号：US20230069243A1

公开(公告)日：2023-03-02

申请号：US17752140

申请日：2022-05-24

Applicant: Samsung Display Co., Ltd.

Inventor： JUNGDEOK SEO ,  YUNSEONG KIM ,  SUMIN LEE

IPC: G09G3/3233 ,  G09G3/3266 ,  G09G3/3283

Abstract: A display device includes a display panel including a plurality of pixels which display an image, a panel driver which generates a driving voltage based on a plurality of feedback voltages sensed from the display panel to drive the display panel, and a plurality of sensing lines which are connected to the pixels to sense the feedback voltages, respectively, and apply the sensed feedback voltages to the panel driver. The panel driver generates an average feedback voltage corresponding to an average of the feedback voltages and generates the driving voltage based on the average feedback voltage.