Touch panel
US9983704B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 13, 2015 |
| Grant date | May 29, 2018 |
| Priority date | — |
| Expiry date | Jul 21, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/041
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch panel includes a substrate, a masking layer, a touch circuit structure, a protective layer and a first shatterproof layer. The substrate has an upper surface and a first lateral surface disposed on the peripheral of the upper surface and extending outward from the upper surface. The masking layer is disposed on an edge of the upper surface. The touch circuit structure is disposed on the upper surface of the substrate. The protective layer covers at least the touch circuit structure and has a second lateral surface. The first shatterproof layer covers the second lateral surface and at least a part of the first lateral surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.