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US 10,541,279 B2Granted
Display device
AssigneeSamsung Display Co., Ltd.
InventorsChiwook An, Doyeon Kim, Sunghyun Park, Jaehyun Lee, Sung-woong Cho
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Abstract
A display device includes a display panel, and a touch sensing unit on the display panel, the touch sensing unit including a first conductive pattern on the display panel, an insulating layer covering the first conductive pattern, and a second conductive pattern on the insulating layer, partially crossing the first conductive pattern, and having a thickness that is greater than a thickness of the first conductive pattern.
Claims19
A display device comprising:
- a display panel;
- and
- a touch sensing unit on the display panel, the touch sensing unit comprising:
- a first conductive pattern on the display panel;
- an insulating layer covering the first conductive pattern;
- and
- a second conductive pattern on the insulating layer, partially crossing the first conductive pattern, and comprising:
- first touch sensor parts;
- second touch sensor parts spaced from the first touch sensor parts;
- and
- first connection parts connecting respective ones of the first touch sensor parts,
- wherein the first conductive pattern comprises electrically conductive second connection parts connecting respective ones of the second touch sensor parts, and
- wherein the second conductive pattern has a thickness that is greater than a thickness of the second connection parts.
10 more elements
A display device comprising:
- a display panel;
- and
- a touch sensing unit on the display panel, the touch sensing unit comprising:
- a first conductive pattern on the display panel;
- an insulating layer covering the first conductive pattern;
- and
- a second conductive pattern on the insulating layer, partially crossing the first conductive pattern, and having a thickness that is greater than a thickness of the first conductive pattern,
- wherein the first conductive pattern comprises:
- a first conductive layer on the display panel;
- a second conductive layer on the first conductive layer;
- and
- a third conductive layer on the second conductive layer, the second conductive layer having an electrical resistivity that is less than an electrical resistivity of the first and third conductive layers, and having a thickness that is greater than a thickness of the first conductive layer and a thickness of the third conductive layer, and
- wherein the second conductive pattern comprises:
- a fourth conductive layer on the insulating layer;
- a fifth conductive layer on the fourth conductive layer;
- and
- a sixth conductive layer on the fifth conductive layer, the fifth conductive layer having an electrical resistivity that is less than an electrical resistivity of the fourth and sixth conductive layers, and having a thickness that is greater than a thickness of the fourth conductive layer and a thickness of the sixth conductive layer.
14 more elements
Dependencies are inferred from the claim text.