Touch display device
AssigneeInnolux Corporation
InventorChung-Wen YEN
Life of this patent
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Abstract
A touch display device is disclosed, which comprises: a first substrate with a first surface having a central touch area and a periphery touch area, wherein the periphery touch area locates at one side of the central touch are; plural first sensing electrodes disposed on the central touch area and arranged along a first direction; plural periphery dummy electrode rows disposed on the periphery touch area and arranged along a second direction intersecting with the first direction, wherein the periphery dummy electrode rows comprise: a first periphery dummy electrode row and a second periphery dummy electrode row, and a length of the first periphery dummy electrode row in the second direction is smaller than that of the second periphery dummy electrode row.
Claims20
A touch display device, comprising:
- a first substrate with a first surface having a central touch area and a periphery touch area, wherein the periphery touch area locates at one side of the central touch area;
- plural first sensing electrodes disposed on the central touch area and arranged along a first direction;
- and
- plural periphery dummy electrode rows disposed on the periphery touch area and arranged along a second direction intersecting with the first direction, wherein the periphery dummy electrode rows comprise:
- a first periphery dummy electrode row and a second periphery dummy electrode row,
- wherein a length of the first periphery dummy electrode row in the second direction is smaller than that of the second periphery dummy electrode row in the second direction.
A touch display device, comprising:
- a first substrate with a first surface having a central touch area and a periphery touch area, wherein the periphery touch area locates at one side of the central touch area;
- plural first sensing electrodes disposed on the central touch area and arranged along a first direction;
- a connecting portion, wherein two adjacent first sensing electrodes electrically connect to each other through the connecting portion;
- and
- plural central dummy electrode rows disposed between two adjacent first sensing electrodes and arranged along a second direction intersecting the first direction, wherein the central dummy electrode rows comprises:
- a first central dummy electrode row and a second central dummy electrode row, and the first central dummy electrode row locates between the connecting portion and the second central dummy electrode row,
- wherein a length of the first central dummy electrode row in the second direction is smaller than that of the second central dummy electrode row in the second direction.
Dependencies are inferred from the claim text.