| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2a0d0adf5aa8f91560be53e39a6fb51 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2996
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2993
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-231
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J2209-264 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C8-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J5-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J31-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J5-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J29-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C8-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J9-26 |
| filingDate |
2003-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4c0846f2a1c4a16fa549b09a83f335e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_899eb1d404c30efc686c48299172397c |
| publicationDate |
2007-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-I270915-B |
| titleOfInvention |
Sealing material for sealing a closure of an electron tube, method for making such sealing material, and the electron tube having a closure sealed by such sealing material |
| abstract |
This invention provides a sealing material for sealing a closure of an electron tube using a leadless phosphor glass (P2O5-SnO low melting point glass powder), wherein the interior of the electron tube can be maintained in a vacuum state with a conventional burning process. The sealing material includes a P2O5-SnO low melting point glass powder, a low melting point ceramics for adjusting the thermal expansion, and particles of insulation oxide having a particle size of 0.001-0.1 mum. |
| priorityDate |
2002-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |