Display for mobile device with abrasion resistant siloxane coating
US9477346B2 · kind B2 · utility
5Cited by
7References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 2, 2015 |
| Grant date | Oct 25, 2016 |
| Priority date | — |
| Expiry date | Dec 2, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24983
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An abrasion resistant coating is applied to a display of a mobile device. In an embodiment, the coating includes a first layer including siloxane; a second layer including siloxane, wherein the second layer has opposing sides and a hardness greater than the first layer; and a third layer including an amorphous carbon selected from a diamond-like carbon and a diamond-like nano-composite. The first layer and third layer are positioned on opposing sides of the second layer. The third layer has a hardness greater than the second layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.