Display apparatus with integrated touch screen
US10936098B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2018 |
| Grant date | Mar 2, 2021 |
| Priority date | — |
| Expiry date | Dec 11, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04111
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed is a display apparatus with integrated touch screen, which prevents short circuit from occurring between bridge electrodes and first and second touch electrodes. The display apparatus includes a light emitting device layer disposed on a first substrate, an encapsulation layer disposed on the light emitting device layer, and a touch sensing layer disposed on the light emitting device layer, the touch sensing layer including a plurality of first touch electrodes, a plurality of second touch electrodes, a plurality of bridge electrodes, and a step height cover layer covering a step height caused by at least one of the plurality of first touch electrodes, the plurality of second touch electrodes, and the plurality of bridge electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.