公开(公告)号：US09691790B2

公开(公告)日：2017-06-27

申请号：US14671940

申请日：2015-03-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Xinxing Li ,  Man-Jin Kim ,  Jong-Kyun Park ,  Keum-Hee Lee ,  Gi-Jung Lee ,  Chan-Young Lim

IPC: H01L27/12 ,  G02F1/1343 ,  G02F1/1362

CPC classification number: H01L27/124 ,  G02F1/1343 ,  G02F1/134309 ,  G02F2001/13629

Abstract: A display substrate includes a gate metal pattern including a gate line on a base substrate and extending in a first direction, and a gate electrode electrically connected with the gate line, a data metal pattern on the gate metal pattern and including a data line extending in a second direction crossing the first direction, a source electrode electrically connected with the gate line and a drain electrode spaced apart from the source electrode, a first electrode pattern on the data metal pattern, a low-resistance electrode pattern on the first electrode pattern and entirely overlapping with the gate metal pattern and the data metal pattern and a second electrode pattern overlapping with the first electrode pattern.