Touch panel, method for fabricating the same, display panel, and display device
US10761669B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 10, 2019 |
| Grant date | Sep 1, 2020 |
| Priority date | — |
| Expiry date | May 10, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04111
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
This disclosure discloses a touch panel, a method for fabricating the same, a display panel, and a display device, and the touch panel includes: a substrate; touch electrodes on the substrate, wherein the touch electrodes include a first electrode in a first direction, and a second electrode perpendicular to the first direction, and the first electrode includes a plurality of first electrode blocks; and a plurality of bridge structures on the substrate, configured to electrically connect adjacent first electrode blocks of the plurality of first electrode blocks, wherein each of the plurality of bridge structures includes: at least two metal bridge points, and an electrode connection bridge and a first protection layer overlying the at least two metal bridge points successively, wherein the electrode connection bridge includes via holes corresponding to the metal bridge points in a one-to-one manner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.