Method of manufacturing a metal mask
US9656291B2 · kind B2 · utility
4Cited by
0References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 4, 2014 |
| Grant date | May 23, 2017 |
| Priority date | — |
| Expiry date | Sep 4, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K2103/02
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Disclosed is a method of manufacturing a metal mask. A method of manufacturing a metal mask in accordance with an exemplary embodiment of the present invention includes forming through holes in a plate using a laser, by scanning the laser onto sequentially smaller overlapping portions of the plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.