Touch device
US10976880B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 17, 2018 |
| Grant date | Apr 13, 2021 |
| Priority date | — |
| Expiry date | Oct 17, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0445
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch device is provided, including a first substrate, a touch sensing structure, a plurality of first electrodes, a first register mark and a circuit board. The touch sensing structure is disposed on the first substrate. The first electrodes are disposed on the first substrate and arranged along a first direction, wherein a portion of the first electrodes are electrically connected to the touch sensing structure. The first register mark is disposed on the first substrate. The circuit board is partially overlapping the first substrate in a vertical projection direction and electrically connected to the portion of the first electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.