Mask for display
US11193203B2 · kind B2 · utility
1Cited by
0References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 26, 2019 |
| Grant date | Dec 7, 2021 |
| Priority date | — |
| Expiry date | Jun 17, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K71/166
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present disclosure relates to a mask for manufacturing a display. A mask for display according to the embodiment of the present disclosure comprises an aperture corresponding to a display area, a dummy aperture near the aperture, a rib surrounding circumferences of the aperture and the dummy aperture, and a sub rib between the aperture and the dummy aperture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.