Touch substrate, method of manufacturing the same, and touch apparatus
AssigneesHefei Xinsheng Optoelectronics Technology Co., Ltd., Boe Technology Group Co., Ltd.
InventorsGuiyu Zhang, Lei Zhang, Zouming Xu
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Abstract
The present application provides a touch substrate, a method of manufacturing a touch substrate and a touch apparatus. The touch substrate includes a plurality of first touch electrodes and a plurality of second touch electrodes intersecting with each other. Each of at least part of the plurality of first touch electrodes includes a plurality of first electrodes disposed along a first direction and a first connection part connecting adjacent first electrodes. The first connection part includes at least one first connection line extending along the first direction and configured to connect the two first electrodes adjacent in the first direction. The first connection line has a curved line shape.
Claims14
A touch substrate, comprising a plurality of first touch electrodes and a plurality of second touch electrodes intersecting with each other;
- wherein
- each of at least part of the plurality of first touch electrodes comprises a plurality of first electrodes disposed along a first direction and a first connection part connecting adjacent first electrodes, the first connection part comprises a pair of first connection lines extending along the first direction and configured to connect two first electrodes adjacent in the first direction, and the pair of first connection lines comprises two first connection lines symmetrical to each other and each of the two first connection lines has a curved line shape,
- wherein each of the at least part of the plurality of first electrodes comprises two first sub-electrodes disposed along the first direction and a second connection part connecting the two first sub-electrodes, and the two first sub-electrodes are spaced apart from each other by a first gap extending along a second direction and between the two first sub-electrodes,
- wherein an orthographic projection of each of the two first sub-electrodes on a plane parallel to the touch substrate comprises three edges connecting with each other and extending in different directions, each of the three edges is a curved edge, an orthographic projection of the first gap on the plane is defined by two edges, one of which is from the three edges of one of the two first sub-electrodes and other one of which is from the three edges of other one of the two first sub-electrodes;
- the second connection part comprises two pairs of second connection lines symmetrical to each other, and each pair of second connection lines comprises two second connection lines symmetrical to each other;
- each of the two second connection lines has the same curved line shape as each of the two first connection lines;
- and
- a total number of second connection lines of the touch substrate is greater than a total number of first connection lines of the touch substrate.
A method of manufacturing a touch substrate, comprising:
- forming a first touch electrode on a base substrate, the first touch electrode being formed to comprise a plurality of first electrodes along a first direction and a first connection part connecting adjacent first electrodes, the first connection part being formed to comprise a pair of first connection lines extending along the first direction and configured to connect two first electrodes adjacent in the first direction, and the pair of first connection lines comprising two first connection lines symmetrical to each other and each of the two first connection lines having a curved line shape;
- and
- forming a second touch electrode on the base substrate, the second touch electrode being formed to intersect with the first touch electrode,
- wherein the first electrode is formed to comprise two first sub-electrodes disposed along the first direction and a second connection part connecting the two first sub-electrodes, and the two first sub-electrodes are formed to have a first gap extending along the second direction therebetween;
- wherein each of the two first sub-electrodes is formed to have an orthographic projection on the base substrate comprising three edges connecting with each other and extending in different directions, each of the three edges is a curved edge, an orthographic projection of the first gap on the base substrate is defined by two edges, one of which is from the three edges of one of the two first sub-electrodes and other one of which is from the three edges of other one of the two first sub-electrodes,
- the second connection part is formed to comprise two pairs of second connection lines symmetrical to each other, and each pair of second connection lines comprises two second connection lines symmetrical to each other;
- each of the two second connection lines has the same curved line shape as each of the two first connection lines;
- and
- a total number of second connection lines of the touch substrate is greater than a total number of first connection lines of the touch substrate.
Dependencies are inferred from the claim text.