Method of manufacturing tiled display screen, and tiled display screen
US12349301B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 9, 2021 |
| Grant date | Jul 1, 2025 |
| Priority date | — |
| Expiry date | May 24, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K5/03
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided are method of manufacturing tiled display screen, and tiled display screen. The method includes: providing display panels, each display panel includes a first frame area at the periphery of a display area and a reserved cutting frame area at the periphery of the first frame area; attaching a protective cover plate to the display panel to form a sub-display module, the protective cover plate includes a second frame area at the periphery of the display area, a frame width of the first frame area is greater than or equal to that of the second frame area; performing a second cutting on the sub-display module, with a cutting line being a boundary line between the first frame area and the reserved cutting frame area, and removing the reserved cutting frame area to obtain a sub-display screen; and tiling sub-display screens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.