Display device with touch detection function and electronic apparatus
US10146389B2 · kind B2 · utility
7Cited by
4References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 18, 2017 |
| Grant date | Dec 4, 2018 |
| Priority date | — |
| Expiry date | Jul 18, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0446
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
According to an aspect, a display device with a touch detection function includes a plurality of drive electrodes that face a plurality of pixel electrodes in an orthogonal direction to the surface of the substrate, and extend in a direction parallel to the direction in which a plurality of signal lines extend. The display device with a touch detection function also includes a scan driving unit that applies a touch drive signal to a signal line that faces, in an overlapping manner in the orthogonal direction, a drive electrode to which the touch drive signal is applied.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.