Display module and cutting method thereof, display device
US12058921B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 6, 2020 |
| Grant date | Aug 6, 2024 |
| Priority date | — |
| Expiry date | Feb 15, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K71/851
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The present disclosure provides a cutting method of a display module, including: providing a display module to be cut, the display module to be cut including a display panel and a spacing layer on the display panel, and the display panel including a region to be cut, the spacing layer being provided with a first through hole exposing the region to be cut, and the first through hole being provided therein with an encapsulation adhesive; and performing laser cutting on the display module to be cut at a position of the region to be cut so as to remove the region to be cut to form a cutting groove. In the laser cutting, at least part of the encapsulation adhesive is melted and covers a sidewall of the cutting groove.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.