Touch device and fabrication method thereof
US9633801B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 19, 2013 |
| Grant date | Apr 25, 2017 |
| Priority date | — |
| Expiry date | Nov 16, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49105
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A touch device including a touch panel is provided. The touch panel includes a substrate having a touching surface and a bonding surface opposite to the touching surface, and further having a viewable area and a non-viewable area surrounding the viewable area. A colorful decoration layer is disposed on the bonding surface of the substrate and at the non-viewable area. The colorful decoration layer has a gradient side adjacent to the viewable area. A planarization layer completely covers the gradient side of the colorful decoration layer and the bonding surface of the substrate. A touch sensing layer is disposed on the planarization layer and extended from the viewable area to the non-viewable area. Further, a method for fabricating a touch device is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.