Display device
US10481717B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 3, 2018 |
| Grant date | Nov 19, 2019 |
| Priority date | — |
| Expiry date | Jan 3, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/126
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display device comprising: a display area, a driving circuit formed in a peripheral area, a touch sensor, overlapping the display area, having a first touch electrode extending in a first direction and a second touch electrode extending in a second direction that crosses the first direction; wherein each of the plural pixels has pixel electrode layer, the counter electrode layer over the pixel electrode layer, the display element layer formed between the pixel electrode layer and the counter electrode layer; the touch sensor is formed over the counter electrode via an insulating layer; lead wirings from the first touch electrode or from the second touch electrode extend to an area to overlap the driving circuit formed in the peripheral area; the counter electrode layer extends to cover the area that the lead wiring and the driving circuit overlap to each other in the peripheral area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.