Display device
AssigneeSamsung Display Co., Ltd.
InventorsChangsub Jung, Sangwon Yeo
Life of this patent
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Abstract
A display device including: a first test pad disposed on a substrate; a detection pad disposed on the substrate; a first voltage pad disposed on the substrate and electrically connected to the first test pad; a ground pad disposed on the substrate and electrically connected to the detection pad through a first contact point of the detection pad; and a second voltage pad disposed on the substrate and electrically connected to the detection pad through a second contact point of the detection pad, wherein the second contact point is opposite to the first contact point in a first direction.
Claims20
A display device comprising:
- a first test pad disposed on a substrate;
- a detection pad disposed on the substrate;
- a first voltage pad disposed on the substrate and electrically connected to the first test pad;
- a ground pad disposed on the substrate and electrically connected to the detection pad through a first contact point of the detection pad;
- and
- a second voltage pad disposed on the substrate and electrically connected to the detection pad through a second contact point of the detection pad, wherein the second contact point is opposite to the first contact point in a first direction.
A display device comprising:
- a first pad area including a first test pad, a second test pad and a detection pad arranged in a line in a first direction;
- and
- a second pad area adjacent to the first pad area, the second pad area including a ground pad, a current pad, a first voltage pad and a second voltage pad arranged in a line in a second direction intersecting the first direction,
- wherein the current pad is connected to the second test pad, the first voltage pad is connected to the first test pad, the ground pad is connected to a first connection point of the detection pad and the second voltage pad is connected to a second connection point of the detection pad.
Dependencies are inferred from the claim text.