Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b3310ea86f3c492f6c09d7be6592866d |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3234 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-00844 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-90 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G4-1218 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-12 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G4-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-12 |
filingDate |
2001-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc66940f832254f0aeee4f1d7e4d86b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eec7d49168e11ef4db4b3d157fe3e802 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d05078bbc0dc8358d73a470ee837890 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81bb478ca82fd822cfb60100ade04ee4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51d83c71ccba0e8fce76e334fcfa90af |
publicationDate |
2002-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
KR-20020084675-A |
titleOfInvention |
Dielectric ceramic composition, ceramic capacitor using the same and process of producing thereof |
abstract |
The present invention provides a magnetic composition having a high dielectric constant, low dielectric loss and stable characteristics even in a high frequency band and a magnetic capacitor using the same.n n n As the dielectric self composition, the subcomponent is included in a casting formed of xBaO-yNd 2 O 3 -zTiO 2 (where x + y + z = 1, 0.05 ≦ x ≦ 0.30, 0.05 ≦ y ≦ 0.20, 0.65 ≦ z ≦ 0.75). As such, 0.1 to 15% by weight of PbO, 0.05 to 15% by weight of Bi 2 O 3 and 0.5 to 25% by weight of the glass composition are employed. A small amount of rare earth element oxide such as Y 2 O 3 or Al 2 O 3 may be added to the dielectric magnetic composition. The dielectric ceramic composition of the present invention is obtained by sintering at a lower temperature than conventionally at 850 to 1050 캜. |
priorityDate |
2001-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |