公开(公告)号：US09870750B2

公开(公告)日：2018-01-16

申请号：US15147271

申请日：2016-05-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ja Hun Koo ,  Hak Sun Kim ,  Su Han Woo ,  Kyung Hun Lee

IPC: G09G3/36 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/133

CPC classification number: G09G3/3688 ,  G02F1/13306 ,  G02F1/136286 ,  G02F1/1368 ,  G09G3/3648 ,  G09G3/3677 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0876 ,  G09G2310/061 ,  G09G2310/08 ,  G09G2320/0204 ,  G09G2320/0219 ,  G09G2320/0247 ,  G09G2320/0257

Abstract: A liquid crystal display device includes a gate driving unit connected to an ith gate line and a first compensation line, a data driving unit connected to a jth data line and a pixel unit including a first switching element including a first electrode connected to the jth data line, a pixel electrode connected to second electrode of the first switching element, and a compensation capacitor including a first electrode connected to the first compensation line and a second electrode connected to the pixel electrode, where the gate driving unit includes a second switching element including a gate electrode connected to an i−1th gate line, a first electrode connected to a reset line, and a second electrode connected to the first compensation line, and a third switching element including a gate electrode connected to an i+1th gate line and a first electrode connected to the first compensation line.