| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d29f7ac2c7f9be9f7dae1a83bbb5c92 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B55-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B27-0675
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28D5-0082 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B27-0675
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28D5-0076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B27-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28D1-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28D5-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B55-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28D5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28D5-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28D7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28D1-121
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B27-0658
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B55-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-301 |
| filingDate |
2020-04-30^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46c8e35f59c844a129b8ba5b23c1d090
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34ee0417469e2f52401778a21c64ae95 |
| publicationDate |
2020-12-16^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-202046429-A |
| titleOfInvention |
Polycrystalline silicon rod cutting method, polycrystalline silicon rod cutting rod manufacturing method, polycrystalline silicon rod bulk crystal manufacturing method, and polycrystalline silicon rod cutting device |
| abstract |
A method capable of preventing metal contamination during the cutting of polycrystalline silicon rods is realized. The cutting method of the polycrystalline silicon rod (S) includes: a cutting step of cutting the polycrystalline silicon rod (S) by a cutting tool (133); and in the cutting step, from the first nozzle (14) ) Supply the liquid (L1) to the cutting position of the polycrystalline silicon rod (S); and supply the liquid (L2) to the surface of the polycrystalline silicon rod (S) from the second nozzle (15). |
| priorityDate |
2019-06-06^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |