公开(公告)号：US20220208106A1

公开(公告)日：2022-06-30

申请号：US17544198

申请日：2021-12-07

Applicant: LG Display Co., Ltd.

Inventor： Minsu KIM ,  Ahram NAM ,  Donghoon KIM

IPC: G09G3/3266 ,  G09G3/3275

Abstract: A display device may include: a display panel with subpixels connected respectively to scan lines, sensing lines, and data lines; a gate driver configured to supply a scan signal to the scan lines during an active period and to supply a sensing signal to the sensing lines during a sensing period of a blank period; a data driver configured to supply a data voltage to the data lines; and a timing controller configured to control the gate and data drivers. The timing controller may determine the active period, blank period, and sensing period to be, respectively: a first active period, a first blank period, and a first sensing period for operating at the first frame rate; and a second active period, a second blank period, and a second sensing period for operating at the second frame rate. The first sensing period and the second sensing period have a same length.