Cover glass and electronic device with the same and method for manufacturing cover glass
US11905204B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Oct 26, 2018 |
| Grant date | Feb 20, 2024 |
| Priority date | — |
| Expiry date | May 25, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/041
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
According to an embodiment, a cover glass includes a glass plate forming at least a portion of an electronic device, and a first coat layer deposited on a surface of the glass plate, the first coat layer at least partially including a network structure. The first coat layer includes silicon (Si), oxygen (O), and at least one impurity, and such that Si—O bonds are 80% or more by weight of the first coat layer. A polysilazane-applied coat is laid over one surface of the reinforced glass plate, providing an elegant haze glass cover.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.