Laser cutting method
US11123821B2 · kind B2 · utility
1Cited by
5References
5Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 26, 2018 |
| Grant date | Sep 21, 2021 |
| Priority date | — |
| Expiry date | May 10, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B37/12
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The present disclosure provides a laser cutting method. The laser cutting method is applied to cut a polarizer. The method includes: providing a non-linearly polarized light; adjusting the non-linearly polarized light to a first linearly polarized light by a polarization adjusting device; and cutting the polarizer by the first linearly polarized light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.