Display panel with touch detection function, drive circuit, and electronic unit
US9851824B2 · kind B2 · utility
6Cited by
6References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2012 |
| Grant date | Dec 26, 2017 |
| Priority date | — |
| Expiry date | Apr 17, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K2217/96031
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
There are provided a display panel with a touch detection function, a drive circuit, and an electronic unit, which make it possible to realize many functions related to touch detection. The display panel includes: one or more display elements; one or more drive electrodes extending in one direction; an electrode drive section integrated into a chip, and applying a drive signal to the drive electrodes; and one or more touch detection electrodes extending in a direction intersecting the direction in which the drive electrodes extend.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.