| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21K2004-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-677
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21K4-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21K4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-67 |
| filingDate |
1992-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1996-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7d9948ed5c32e763a46d993a0dc832a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a22fa7694fe28cdb6017eeb8adc7ca35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a47e5e83430596e8eaf6414c0cf2bb0f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99b3088cc758c56f4323d4d7ad1f7552 |
| publicationDate |
1996-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2085927-C |
| titleOfInvention |
Phosphor composition and x-ray intensifying screen exhibiting peak emission in the ultraviolet |
| abstract |
A phosphor composition is disclosed containing a titanium free hafnium zirconium germanate phosphor of a tetragonal scheelite crystal structure which emits electromagnetic radiation principally in the spectral region to which silver halide exhibits native sensitivity. To maximize the intensity of emission the ratio of host metals satisfies the relationship: (Hf1-zZrz)1+xGe1-x where x is 0.15 to -0.10 and z is at least 4 X 10-4 to less than 0.5. An X-ray intensifying screen is disclosed containing the phosphor composition. |
| priorityDate |
1992-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |