Display device including position input function
US11307701B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 24, 2021 |
| Grant date | Apr 19, 2022 |
| Priority date | — |
| Expiry date | Feb 24, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04107
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display device including a position input function, includes a pixel electrode; an image wire that is disposed adjacent to the pixel electrode and supplies an image signal to the pixel electrode; a plurality of position detection wires that are arranged side by side on at least one side of the image wire; and a plurality of position detection electrodes that are connected to the plurality of position detection wires, form a capacitance with a position input body performing position input, detect an input position by the position input body, and include an opening portion which overlaps with the plurality of position detection wires arranged on the at least one side of the image wire and is formed in a range straddling the plurality of position detection wires.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.