Display substrate, fine metal mask set and display device
US12392021B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Sep 21, 2023 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Sep 21, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2300/0452
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
First sub-pixels and third sub-pixels are alternated in first and second directions to form first type of rows along the first direction and first type of columns along the second direction, and second sub-pixels form second type of rows along the first direction and second type of columns along the second direction. In at least one first type of row, a connection line between centers of first and third sub-pixels adjacent to each other is not parallel to the first direction, a connection line between centers of first sub-pixels adjacent to each other is parallel to the first direction, and a connection line between centers of third sub-pixels adjacent to each other is parallel to the first direction. In at least one of the second type of rows, a connection line between centers of second sub-pixels adjacent to each other is parallel to the first direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.