公开(公告)号：US10338727B2

公开(公告)日：2019-07-02

申请号：US15261796

申请日：2016-09-09

Applicant: LG Display Co., Ltd.

Inventor： Sang Hee Yu ,  Hun Jeoung ,  Sung Hyun Cho ,  Bo Sun Lee ,  Sung Wook Chang

IPC: G06F3/041 ,  G06F3/044 ,  G09G3/36 ,  G09G3/20

Abstract: Present invention is related to a display device and a driving method thereof, and particularly, to a display device and a driving method thereof, which control an output timing of a scan signal output to gate lines by using two or more external start signals having different timings.

公开(公告)号：US09997112B2

公开(公告)日：2018-06-12

申请号：US15124954

申请日：2015-03-10

Applicant: LG DISPLAY CO., LTD.

Inventor： Hun Jeoung ,  Sang Hee Yu ,  Sung Hyun Cho ,  Bo Sun Lee ,  Sung Wook Chang

IPC: G09G3/3266 ,  G09G3/36 ,  G11C19/28 ,  G09G3/3258 ,  G09G3/3291 ,  G11C19/00 ,  G09G3/20 ,  G09G3/32

CPC classification number: G09G3/3266 ,  G09G3/20 ,  G09G3/32 ,  G09G3/3258 ,  G09G3/3291 ,  G09G3/3614 ,  G09G3/3677 ,  G09G3/3688 ,  G09G3/3696 ,  G09G2310/02 ,  G09G2310/021 ,  G09G2310/0213 ,  G09G2310/0224 ,  G09G2310/0286 ,  G09G2310/0291 ,  G09G2310/04 ,  G09G2340/0435 ,  G11C19/00 ,  G11C19/28

Abstract: Present invention is related to a display device and a driving method thereof. In particularly, the present invention is to provide a display device and a driving method thereof, in which a data driver driven at a low frequency which is capable of inverting a polarity of a data voltage in each frame.