Predicate |
Object |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-6581 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-6567 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-663 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-786 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-785 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5445 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5409 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-6455 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-645 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-50 |
filingDate |
2003-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2008-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
2008-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
KR-100875528-B1 |
titleOfInvention |
Rare Earth Garnet Sintered Body and Manufacturing Method Thereof |
abstract |
After sintering the presintered body of rare earth garnet powder such as YAG by HIP, annealing at 1100 ° C to 1600 ° C in oxygen-containing air with a voltage of 4.5 MPa or more, the average crystallite diameter is 0.9 to 9 µm and the optical loss factor is 0.002 cm- . A sintered compact having a transmission wavefront distortion of 1 or less and 0.05 lambda cm -1 or less. |
priorityDate |
2003-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |