Apparatus for manufacturing display device
US12405481B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2024 |
| Grant date | Sep 2, 2025 |
| Priority date | — |
| Expiry date | Jun 26, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K71/421
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An apparatus for manufacturing a display device includes a chamber, a laser module including a plurality of laser generators which respectively generates a plurality of raw laser beams using a solid material as a medium, a beam coupling module which combines the plurality of raw laser beams into a plurality of coupling beams, a beam mixing unit which converts the plurality of coupling beams into a plurality of mixing beams, a micro smoother which induces vibration movements of the plurality of mixing beams, an optical module which converts the plurality of mixing beams passed through the micro smoother into a final laser beam, and directs the final laser beam to the chamber, and a seal box disposed between the optical module and the chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.