Touch display panel and display apparatus
US10431637B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 17, 2017 |
| Grant date | Oct 1, 2019 |
| Priority date | — |
| Expiry date | Nov 28, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/8731
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The application discloses a touch display panel which has a display region and a non-display region; a first retaining wall is located in the non-display region surrounding the display region. A thin film encapsulation layer disposed on the organic light-emitting structure and the first retaining wall. The thin film encapsulation layer in the first opening extends to the non-display region in a slope, the slope reduces a thickness of the thin film encapsulation layer gradually. A plurality of touch electrodes disposed on the thin film encapsulation layer in the display region and a plurality of pad disposed in the non-display region are connected by the touch lines. The touch lines are located on the slope of thin film encapsulation layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.