Predicate |
Object |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-6023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2237-588 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3244 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2237-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2237-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2237-062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2237-343 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2237-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-662 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-661 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-786 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-6582 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2237-064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5409 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2237-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5445 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24355 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B37-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B29-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02595 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B33-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-0649 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B37-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-632 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-185 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-28167 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-634 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-115 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B37-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-2007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-6264 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-02 |
filingDate |
2015-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2016-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
2016-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
KR-101642671-B1 |
titleOfInvention |
Handle substrates of composite substrates for semiconductors, and composite substrates for semiconductors |
abstract |
The handle substrate 1 of the composite substrate for semiconductor is formed of polycrystalline alumina and the average grain size of the outer peripheral edge portion 8 of the handle substrate 1 is 20 to 55 占 퐉 and the average And the average grain diameter of the outer peripheral edge portion 8 of the handle substrate is not less than 1.1 times and not more than 3.0 times the average grain diameter of the central portion 20. [ |
priorityDate |
2014-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |