Touch display panel
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorsRuiting He, Shaojing Wu, Jin Liu
Life of this patent
Estimating the term…
Abstract
A touch display panel includes a touch area and a bezel area. The touch display panel includes a substrate and a touch layer. The touch layer includes a plurality of touch electrodes and a plurality of touch lines. The touch lines include winding sections and main line sections. The touch lines include a first touch line and a second touch line, a width variation between the first touch line and the second touch line in the bezel area is less than or equal to a first preset threshold, and a length of a winding section of the first touch line is less than a length of a winding section of the second touch line.
Claims19
A touch display panel, having a touch area and a bezel area located on at least one side of the touch area and comprising:
- a substrate;
- and
- a touch layer disposed on one side of the substrate, wherein the touch layer comprises a plurality of touch electrodes disposed along a first direction and a second direction in the touch area and a plurality of touch lines at least partially disposed in the bezel area, the touch lines and the touch electrodes are correspondingly connected to each other, and the first direction intersects the second direction;
- wherein the touch lines comprise winding sections and main line sections connected to each other, one of the winding sections and one of the main line sections are connected to each other by a connection point, and the connection point is an outermost intersection between the touch lines and an extending line of the touch electrodes connected to the touch lines in the second direction;
- and
- the touch electrodes comprise a first touch electrode and a second touch electrode arranged in the first direction, the touch lines comprise a first touch line and a second touch line, the first touch electrode is electrically connected to the first touch line, the second touch electrode is electrically connected to the second touch line, a width variation between the first touch line and the second touch line in the bezel area is less than or equal to a first preset threshold, and a length of a winding section of the first touch line is less than a length of a winding section of the second touch line;
- wherein the main line sections comprise a first main line section, the winding sections comprise a first winding section being serpentine and comprising first U-turn sections connected and arranged along the first direction;
- wherein the main line sections further comprise a second main line section, and the winding sections further comprise a second winding section being serpentine and comprising second U-turn sections connected and arranged along the second direction.
Dependencies are inferred from the claim text.