http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20030040431-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C14-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C14-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C8-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C14-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C8-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-46 |
| filingDate | 2001-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2003-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20030040431-A |
| titleOfInvention | Glass ceramic mass and use thereof |
| abstract | The present invention relates to a glass ceramic material comprising at least one oxide ceramic containing barium, titanium and at least one rare earth metal Rek, at least one boron oxide and at least one glass material containing at least one oxide with the rare earth metal Reg. . In addition, the glass material contains at least one oxide of tetravalent metal Me 4+ or at least one oxide of tetravalent metal Me 5+. The glass ceramic material is preferentially compressed by viscous flow. In this way, the vitrification temperature can be kept low. Crystallization products are produced during and / or after the compression. By the rare earth metal oxide and the crystallization product, dielectric properties of glass ceramic materials such as permittivity (15-80), goodness (Q; 350-5000) and Tf value (± 20 ppm / K) are respectively broadly defined. Can be preset. The glass ceramic material is characterized by a vitrification temperature of 850 ° C., so the glass ceramic material can be applied to integrate inert electrical components into ceramic multilayers in low temperature cofired ceramics (LTCC) technology. Lateral shrinkage is suppressed by synthesis with a ceramic film blank made of another ceramic material compressed at higher temperatures. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009131346-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009131346-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010027145-A1 |
| priorityDate | 2000-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 83.