Touch control device and manufacturing method thereof
US11334186B1 · kind B1 · utility
Assignees
Inventor
Key dates
| Filing date | Mar 12, 2021 |
| Grant date | May 17, 2022 |
| Priority date | — |
| Expiry date | Mar 12, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04112
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A touch device comprises a housing, a touch sensor and a circuit board. The housing has an inner space and an opening. The touch sensor is arranged in the inner space, and comprises a substrate, first metal pads and a sensing layer. The substrate is arranged in the inner space and corresponding to the shape of the housing. The sensing layer is arranged on the substrate and electrically connected to the first metal pads. The circuit board is arranged on the housing at a position adjacent to the opening, and comprises second metal pads facing towards the inner space and electrically connected to the first metal pads, respectively. The provided touch device can achieve full-screen touch control without the need for reserving a bezel to lay out wires.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.