公开(公告)号：US09746723B2

公开(公告)日：2017-08-29

申请号：US14836601

申请日：2015-08-26

申请人： Samsung Display Co., Ltd.

发明人： Gunwoo Yang ,  Keunwoo Kim ,  Youngseung Kim ,  Sooyoung Park ,  Kichan Jeon ,  Munsoo Park

IPC分类号： G02F1/1343 ,  G02F1/1368 ,  G02F1/1337

CPC分类号： G02F1/134309 ,  G02F1/133707 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2201/40

摘要： A liquid crystal display (LCD) device improves an aperture ratio and stabilizing a storage voltage, including a first substrate; a second substrate opposed to the first substrate; a liquid crystal layer between the first substrate and the second substrate; a gate line and a data line on the first substrate; a semiconductor layer overlapping the gate line; a first drain electrode overlapping the gate line and the semiconductor layer and connected to the data line; a first source electrode overlapping the gate line and the semiconductor layer; a first sub-pixel electrode connected to the first source electrode; a second drain electrode overlapping the gate line and the semiconductor layer and connected to the first drain electrode; a second source electrode overlapping the gate line and the semiconductor layer; and a second sub-pixel electrode connected to the second source electrode. The second source electrode overlaps the gate line more than the first source electrode does.