Decoration film and electronic device including the same
US11331878B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 19, 2019 |
| Grant date | May 17, 2022 |
| Priority date | — |
| Expiry date | Jan 14, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2457/20
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An electronic device including a housing, a display, an adhesive layer, a first decoration layer, and a second decoration layer. The housing includes a front plate, a rear plate, and a lateral member surrounding a space between the front and rear plates. The display is viewed through at least a portion of the front plate. The adhesive layer is combined with one of the front and rear plates. The first decoration layer includes a first shape-cured layer and a first color layer. The first shape-cured layer is combined with the adhesive layer, has a first three-dimensional pattern, and is cured by an external stimulus. The second decoration layer includes a second shape-cured layer and a second color layer. The second shape-cured layer is combined with the first color layer, has a second three-dimensional pattern, and is cured by an external stimulus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.