公开(公告)号：US11755141B2

公开(公告)日：2023-09-12

申请号：US17585221

申请日：2022-01-26

Applicant: Samsung Display Co., Ltd.

Inventor： Soongyu Lee ,  Hoeung Lee ,  Yongjin Jee

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/04164 ,  G06F3/0412 ,  G06F3/0446 ,  G06F2203/04106

Abstract: A display device includes: a display panel configured to display an image; an input sensor on the display panel and configured to operate in a first sensing mode or a second sensing mode different from the first sensing mode; and a sensor controller configured to drive the input sensor, wherein the sensor controller is configured to drive the input sensor under a first driving condition different from a driving condition of the first sensing mode in response to the second sensing mode being entered, and the sensor controller is configured to change the first driving condition to a second driving condition different from the first driving condition according to a specific event which occurs after entering the second sensing mode.