Method for separating a solid-state layer from a solid-state material
Research output: Intellectual property › Patent application/Patent
Contributors
- Siltectra GmbH
Abstract
A method for separating a solid-state layer from a solid-state material includes: moving the solid-state material relative to a laser processing system; successively emitting a plurality of laser beams from the laser processing system to the solid-state material to create modifications within the solid-state material; adjusting the laser processing system for defined focusing of the plurality of laser beams and/or for continuous adjustment of energy of the plurality of laser beams as a function of at least one parameter; and detaching the solid-state layer from the solid-state material in a region of the modifications.
Details
A method for separating a solid-state layer from a solid-state material includes: moving the solid-state material relative to a laser processing system; successively emitting a plurality of laser beams from the laser processing system to the solid-state material to create modifications within the solid-state material; adjusting the laser processing system for defined focusing of the plurality of laser beams and/or for continuous adjustment of energy of the plurality of laser beams as a function of at least one parameter; and detaching the solid-state layer from the solid-state material in a region of the modifications.
| Original language | English |
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| IPC (International Patent Classification) | B28D 5/ 00 A I |
| Patent number | US2021299910 |
| Filing date | 9 Jun 2021 |
| Country/Territory | United States of America |
| Priority date | 9 Jun 2021 |
| Priority number | US202117343219 |
| Publication status | Published - 30 Sept 2021 |
| Externally published | Yes |
External IDs
| ORCID | /0000-0003-2572-1149/work/208796500 |
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