Touch panel, preparation method therefor, and display device
AssigneeBoe Technology Group Co., Ltd.
InventorsDalin Xiang, Zewen Bo
Life of this patent
Estimating the term…
Abstract
A touch panel, a preparation method therefor, and a display device. The touch panel comprises a substrate, a plurality of spaced apart first touch electrodes and a plurality of spaced apart second touch electrodes that are arranged on the same layer on the substrate. The first touch electrodes and the second touch electrodes are insulated from each other. The substrate is also provided with a plurality of grooves, and the orthographic projection of the first touch electrodes and the second touch electrodes on the substrate do not overlap with the orthographic projection of the grooves in the substrate.
Claims20
A touch panel, comprising a substrate, a plurality of first touch electrodes provided at intervals and a plurality of second touch electrodes provided at intervals on a same layer on the substrate, wherein the first touch electrodes and the second touch electrodes are insulated from each other, and a plurality of grooves are further provided on the substrate, and an orthographic projection of the first touch electrodes and the second touch electrodes on the substrate does not overlap with an orthographic projection of the grooves on the substrate;
- and
- the touch panel further comprises an encapsulation layer and a buffer layer, and the encapsulation layer and a second buffer layer are filled in the grooves.
A touch panel, comprising a substrate, a plurality of first touch electrodes provided at intervals and a plurality of second touch electrodes provided at intervals on a same layer on the substrate, wherein adjacent second touch electrodes or adjacent first touch electrodes are electrically connected by a bridge, and a plurality of grooves are further provided on the substrate, and an orthographic projection of the first touch electrodes and the second touch electrodes on the substrate does not overlap with an orthographic projection of the grooves on the substrate, and an orthographic projection of the bridge on the substrate does not overlap with the orthographic projection of the grooves on the substrate.
A method for preparing a touch panel, comprising:
- forming grooves on a substrate, and filling an encapsulation layer and a buffer layer in the grooves;
- forming a plurality of first touch electrodes provided at intervals and a plurality of second touch electrodes provided at intervals on the substrate, such that the first touch electrodes and the second touch electrodes are insulated from each other, and an orthographic projection of the first touch electrodes and the second touch electrodes on the substrate does not overlap with an orthographic projection of the grooves on the substrate.
Dependencies are inferred from the claim text.