Touch screen-integrated display device and method for fabricating the same
US10474262B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 14, 2016 |
| Grant date | Nov 12, 2019 |
| Priority date | — |
| Expiry date | Feb 9, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/08
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
There is provided a touch screen-integrated display device including a plurality of gate lines, a plurality of data lines, a touch sensing line, a plurality of subpixel areas, a gate electrode provided in each of the subpixel areas, an active layer, a source electrode and a drain electrode, a gate insulator, a pixel electrode, and a sensing contact part. The sensing contact part includes a portion that is formed of the same material as the pixel electrode.Further, there is provided a method for fabricating a touch screen-integrated display device, including forming a gate electrode, forming an active layer, a source electrode, a drain electrode, and a data line, forming a pixel electrode and a touch sensing line, and forming a common electrode to be overlapped with the pixel electrode. Thus, there is an effect of reducing the number of mask processes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.