Display module and manufacturing method therefor, and display device
US12284863B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 5, 2021 |
| Grant date | Apr 22, 2025 |
| Priority date | — |
| Expiry date | May 8, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/1201
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A display module includes: a display panel, which has a fingerprint identification region; a first protective layer disposed on a back surface of the display panel, the back surface being a surface of the display panel opposite to a display surface of the display panel, and the first protective layer being provided therein with a first opening for exposing the fingerprint identification region; and a metal protective layer disposed on a surface of the first protective layer away from the display panel, the metal protective layer being provided therein with a second opening, the second opening exposing the first opening, and an orthographic projection of an edge of the second opening on the display panel being located outside an orthographic projection of an edge of the first opening on the display panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.