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US 11,690,270 B2Granted
Display device
AssigneeSamsung Display Co., Ltd.
InventorsJoong-Soo Moon, Kwang-Min Kim, Yangwan Kim, Keunsoo Lee, Youngjin Cho
Life of this patent
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Abstract
A display device may include a display panel and an input sensor. Mesh lines of the input sensor may include first mesh lines extending in a first direction and second mesh lines extending in a second direction crossing the first direction. The first mesh lines and the second mesh lines may cross each other at a plurality of cross points. In a unit region of the sensing electrode, first cutting points may be defined in the first mesh lines and the second mesh lines, and second cutting points may be defined in the first mesh lines and the second mesh lines.
Claims20
A display device, comprising:
- a display panel comprising a plurality of emission regions comprising first color emission regions, second color emission regions, and third color emission regions;
- and
- an input sensor disposed on the display panel, the input sensor comprising a sensing electrode,
- wherein the sensing electrode comprises mesh lines defining a plurality of mesh openings, the mesh lines comprising:
- first mesh lines extending in a first direction;
- second mesh lines extending in a second direction crossing the first direction, the second mesh lines crossing the first mesh lines at a plurality of cross points;
- and
- a plurality of cutting points from which portions of the mesh lines are removed in the sensing electrode, the plurality of cutting points comprising:
- first cutting points disposed between the first color emission regions and the third color emission regions in the sensing electrode;
- and
- second cutting points disposed between the second color emission regions and the third color emission regions in the sensing electrode,
- wherein the sensing electrode includes a plurality of unit regions,
- in each of the plurality of unit regions, the first cutting points are defined in the first mesh lines and the second mesh lines and the second cutting points are defined in the first mesh lines and the second mesh lines,
- wherein each of the plurality of unit regions is divided into a first sub-region, a second sub-region, a third sub-region, and a fourth sub-region, and
- a number of the cutting points disposed in each of the first sub-region, the second sub-region, the third sub-region, and the fourth sub-region is the same.
12 more elements
A display device, comprising:
- a display panel comprising first color emission regions, second color emission regions, third color emission regions, and a non-emission region;
- and
- an input sensor disposed on the display panel, the input sensor comprising a first sensing electrode extended in a third direction and a second sensing electrode extended in a fourth direction crossing the third direction,
- wherein the first sensing electrode includes first sensor units arranged in the third direction and the second sensing electrode includes second sensor units arranged in the fourth direction,
- wherein each of the first sensor units and the second sensor units comprises mesh lines defining a plurality of mesh openings, the mesh lines comprising:
- first mesh lines disposed on the non-emission region and extending in a first direction;
- second mesh lines disposed on the non-emission region extending in a second direction crossing the first direction, the second mesh lines crossing the first mesh lines at a plurality of cross points;
- and
- a plurality of cutting points from which portions of the mesh lines are removed in each of the first sensor units and the second sensor units, the plurality of cutting points comprising:
- first cutting points disposed between the first color emission regions and the third color emission regions in each of the first sensor units and the second sensor units;
- and
- second cutting points disposed between the second color emission regions and the third color emission regions in each of the first sensor units and the second sensor units,
- wherein each of the first sensor units and the second sensor units includes a plurality of unit regions,
- in each of the plurality of unit regions, the first cutting points are defined in the first mesh lines and the second mesh lines and the second cutting points are defined in the first mesh lines and the second mesh lines,
- wherein each of the plurality of unit regions is divided into a first sub-region, a second sub-region, a third sub-region, and a fourth sub-region, and
- a number of the cutting points disposed in each of the first sub-region, the second sub-region, the third sub-region, and the fourth sub-region is the same.
13 more elements
Dependencies are inferred from the claim text.