Laminating devices and laminating methods for curved cover plates with irregular shape and flexible screen
US11104110B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 27, 2019 |
| Grant date | Aug 31, 2021 |
| Priority date | — |
| Expiry date | Feb 17, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/311
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A laminating device for attaching a curved cover plate with an irregular shape to a flexible screen includes a pressing flat body, two laminating sheets and two laminating sheet rolling wheels. The pressing flat body having a pressing flat wall to carry the flexible screen, to attached the flexible screen to a portion of the flat area of the curved cover plate with the irregular shape. The two laminating sheets are arranged on opposite sides of the pressing flat body. A first end of each of the laminating sheets is attached to the pressing flat body, and a second end of each of the laminating sheets opposite to the first end is curlable towards the pressing flat body. The two laminating sheet rolling wheels are corresponding to the two laminating sheets. Each of the laminating sheet rolling wheels moves on the curved cover plate with the irregular shape, respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.