公开(公告)号：US20190355309A1

公开(公告)日：2019-11-21

申请号：US16415596

申请日：2019-05-17

Applicant: LG Display Co., Ltd.

Inventor： Koichi MIWA ,  SeungJoon JEON ,  NakJin SEONG ,  MinHyung KANG ,  MooKyoung HONG

IPC: G09G3/3258 ,  G09G3/3266 ,  G09G3/3275

Abstract: A display device and a method of driving the same. Overlap driving of overlapping subpixels, and fake data insertion driving of inserting a fake image, different from real images, into every line of a plurality of lines, are performed, thereby improving image quality.

公开(公告)号：US20210104195A1

公开(公告)日：2021-04-08

申请号：US17060729

申请日：2020-10-01

Applicant: LG DISPLAY CO., LTD.

Inventor： SoekMin CHOI ,  NakJin SEONG ,  MooKyoung HONG

IPC: G09G3/3258

Abstract: The present disclosure relates to display devices and methods of driving the display devices. In accordance with embodiments of the present disclosure, it is possible to improve image quality of a display device by reducing a sensing time for sensing one or more characteristic values of at least one driving transistor disposed in at least one sub-pixel. Further, it is possible to perform optimal sensing and compensation for at least one driving transistor by setting a minimum sensing time for one or more characteristic values of the at least one driving transistor and changing the sensing time according to a sensing available time of the display device.