Display device including touch sensor and method of manufacturing the same
US11088220B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2018 |
| Grant date | Aug 10, 2021 |
| Priority date | — |
| Expiry date | Oct 30, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/1201
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
According to the various embodiments of the present disclosure, provided are a display device and a method of the same including a substrate including a display area and a pad area applying a signal to the display area, and an encapsulation layer disposed in the display area and including a first inorganic film, a second inorganic film disposed on the first inorganic film, and a first organic film disposed between the first inorganic film and the second inorganic film. The display device further includes a touch buffer layer disposed on the encapsulation layer, and a touch sensing unit disposed on the touch buffer layer, and including a touch sensor in which at least one inorganic film of the first inorganic film and the second inorganic film is disposed on a part of the pad area and a touch buffer layer is disposed on the at least one inorganic film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.