http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10172350-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4a8faea375370b67c9d71e67db32bcd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B29-22 |
| filingDate | 1996-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95014764715f7ec05c72a2626fce62ad |
| publicationDate | 1998-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10172350-A |
| titleOfInvention | Dielectric thin film and ceramic capacitor |
| abstract | (57) Abstract: A dielectric thin film having improved dielectric properties, a high dielectric constant of 1100 or more even in a high frequency region, and a small decrease in the relative dielectric constant with respect to DC bias. And a ceramic capacitor using the dielectric thin film. A dielectric thin film made of a perovskite-type composite oxide containing Pb, Mg, and Nb as metal elements, wherein a composition formula based on a molar ratio of the metal element oxide is: (Pb ax A x ) (Mg b / 3 Nb 2/3 ) O 3 , where A represents at least one of Ba, Sr, Pr, Sm and Bi, wherein a, b and x are 1 ≦ a ≤ 1.10, 1 ≤ b ≤ 1.10, 0.01 ≤ x ≤ 0.03 when A is Pr, 0.01 when A is Ba and Sr ≦ x ≦ 0.05, when A is Sm or Bi, 0.01 ≦ x ≦ 0.08 is satisfied. |
| priorityDate | 1996-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.