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US 10,503,324 B2Granted
Touch screen panel having wiring including extension
AssigneeSamsung Display Co., Ltd.
InventorsIn Cheol Kim, Il Ho Lee, Byoung Won Choi, Jin Woo Park
Life of this patent
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Abstract
A touch screen panel includes a substrate including an effective area and an opaque layer disposed outside the effective area, sensing electrodes disposed in the effective area, pads disposed on the opaque layer, and wirings connecting the sensing electrodes to the pads, respectively, in which the wirings each have different lengths, and a first wiring having the shortest length among the wirings includes an extension, the extension covering a side of the opaque layer.
Claims16
A touch screen panel, comprising:
- a substrate comprising an effective area and an opaque layer disposed outside the effective area;
- a first sensing electrode disposed in the effective area;
- a first pad disposed on the opaque layer;
- and
- a first wiring connecting the first sensing electrode to the first pad, the first wiring having a first width and longitudinally extending in a first direction, the first width is measured from a first end and a second end of the first wiring in a second direction intersecting the first direction,
- wherein:
- the first wiring comprises a first extension having a second width, the second width measured from a first end and a second end of the first extension in the second direction;
- the second width of the first extension is greater than the first width of the first wiring;
- and
- the first extension protrudes outwardly from the first wiring in the second direction and covers a side of the opaque layer on which the first pad is disposed.
7 more elements
A touch screen panel, comprising:
- a substrate comprising an effective area and a pad area;
- a first sensing electrode and a second sensing electrode disposed in the effective area;
- a first pad and a second pad disposed in the pad area;
- a first wiring connecting the first sensing electrode and the first pad, the first wiring longitudinally extending in a first direction and having a first length;
- and
- a second wiring connecting the second sensing electrode and the second pad, the second wiring having a second length greater than the first length,
- wherein:
- the first length is measured from a first end to a second end of the first wiring in the first direction, and the second length is measured from a first end to a second end of the second wiring in the first direction;
- the first wiring and the second wiring each comprise slits;
- and
- the number of the slits disposed in the first wiring is greater than the number of the slits disposed in the second wiring.
8 more elements
Dependencies are inferred from the claim text.