Display device
US9423899B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 5, 2013 |
| Grant date | Aug 23, 2016 |
| Priority date | — |
| Expiry date | Oct 25, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0448
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display device includes a first pixel electrode corresponding to a first pixel area. The display device further includes a transistor electrically connected to the first pixel electrode. The display device further includes a plurality of gate lines extending in a first direction and including a first gate line, the first gate line being electrically connected to the transistor and being configured to transmit a first gate signal for controlling the transistor. The display device further includes a plurality of first-type sensors including a first first-type sensor, the first first-type sensor being configured to provide a first output signal according to at least the first gate signal. The display device further includes a processing part electrically connected to the first first-type sensor and configured to use the first output signal for determining a first coordinate value associated with a touch applied on the display device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.