Display device and tiled display device
AssigneeSamsung Display Co., Ltd.
InventorsTae Jong Eom, Hui Won Yang, Jae Phil Lee
Life of this patent
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Abstract
A display device comprises a signal line on a first surface of a substrate, a light-emitting element on the signal line and comprising a first semiconductor layer, a second semiconductor layer, and an active layer between the first semiconductor layer and the second semiconductor layer, a connection line on a second surface of the substrate and electrically connected to the signal line, and conductive lines on the second surface of the substrate and separated from the connection line. The conductive lines comprise a first conductive layer and a second conductive layer covering the first conductive layer.
Claims20
A display device comprising:
- a signal line above a first surface of a substrate;
- a light-emitting element above the signal line, and comprising a first semiconductor layer, a second semiconductor layer, and an active layer between the first semiconductor layer and the second semiconductor layer;
- a connection line below a second surface of the substrate, and electrically connected to the signal line;
- and
- conductive lines having a mesh shape below the second surface of the substrate, separated from the connection line, and comprising a first conductive layer, and a second conductive layer covering the first conductive layer.
A tiled display device comprising:
- display devices;
- and a seam between the display devices,
- wherein a first display device among the display devices comprises:
- a signal line above a first surface of a substrate;
- a light-emitting element above the signal line, and comprising a first semiconductor layer, a second semiconductor layer, and an active layer between the first semiconductor layer and the second semiconductor layer;
- a connection line below a second surface of the substrate, and electrically connected to the signal line;
- and
- conductive lines having a mesh shape below the second surface of the substrate, separated from the connection line, and crossing each other.
Dependencies are inferred from the claim text.