| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc905cbef116a1ec61d12125af9427f3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K2101-40 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B7-0042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-0608
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-0643
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-0648
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-352
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-0626
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-353
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-0652
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-702 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B7-00 |
| filingDate |
2018-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d01c1238cd2affe6b565a9a8ab45d1b7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db6c5749c4c189a48e9c784c17c46d41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_722005e92d259b98800784be4d97a91d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e2af9c3dc5fae5d080ebe37c2581aef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9f5d66aae6aa9f8ca8533ca2bafad32 |
| publicationDate |
2021-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11052436-B2 |
| titleOfInvention |
Laser cleaning apparatus and laser cleaning method |
| abstract |
A laser cleaning apparatus and a laser cleaning method are furnished, for switching the wavelengths of laser beams furnished by a single laser module using a wavelength switching module and cleaning a test piece using the laser beams having wavelengths and energy suitable for manufacturing needs. The laser cleaning method includes: creating a laser beam; switching the wavelength output by the laser based on process requirements; propagating the laser beam via an optical path propagating module for laser cleaning the test piece; and removing debris. A transfer platform allows movements of the laser beams with respect to the test piece to achieve cleaning of the entire test piece. A control module controls the wavelength switching unit, the laser beam regulating module, and the transfer platform. Total laser cleaning with improved laser cleaning quality is achieved by using these laser beams with the appropriate wavelengths and energy. |
| priorityDate |
2018-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |