Touch input device, manufacturing method thereof, and touch detecting method
US9417744B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 6, 2014 |
| Grant date | Aug 16, 2016 |
| Priority date | — |
| Expiry date | Jul 3, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04809
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch input device including a carrying board, a plurality of first electrode pads, and a plurality of conductive lines is provided. The carrying board includes a plurality of cantilever portions and a plurality of connecting portions. The connecting portions are respectively connected to the cantilever portions. The first electrode pads are respectively disposed on the cantilever portions and configured to sense capacitance variation due to an object approaching or touching the carrying board. The conductive lines extend on the connecting portions and are respectively connected to the first electrode pads. A manufacturing method of a touch input device and a touch sensing method are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.