Patent ID: 11937476
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 8:
9. The display device of claim 8, wherein the circuit array layer is provided to include a structure comprising:
a semiconductor layer on the substrate;
a first conductive layer on a first gate insulating layer covering the semiconductor layer;
a second conductive layer on a second gate insulating layer covering the first conductive layer;
a third conductive layer on an interlayer insulating layer covering the second conductive layer;
a fourth conductive layer on a first planarization layer covering the third conductive layer; and
a fifth conductive layer on a second planarization layer covering the fourth conductive layer,
wherein the data lines and the first dummy lines are included in the fifth conductive layer,
the second dummy lines and the first power additional lines are included in the fourth conductive layer, and
the second power auxiliary line is electrically connected to the second power additional line through a first dummy contact hole extending through the second planarization layer.