Patent ID: 11943982
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 12:
13. A display device including a display area and a non-display area surrounding at least a portion of the display area, the display device comprising:
a base substrate;
a buffer layer disposed on the base substrate;
an active layer disposed on the buffer layer in the display area;
a first gate insulation layer disposed on the active layer;
a first gate line disposed on the first gate insulation layer in the display area, the first gate line including molybdenum;
a second gate insulation layer disposed on the first gate line;
a second gate line disposed on the second gate insulation layer in the display area, the second gate line including aluminum or an aluminum alloy;
an insulation interlayer disposed on the second gate line;
a conductive line disposed on the insulation interlayer in the display area; and
a signal line disposed in a same layer as the conductive line in the non-display area, the signal line including a same material as a material of the conductive line including aluminum and titanium,
wherein the signal line transmits a signal applied to at least one of the first gate line, the second gate line, and the conductive line.