http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103219460-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N30-2042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N30-076 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N30-1051 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N30-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N30-877 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N30-8542 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L41-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L41-047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L41-18 |
| filingDate | 2013-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103219460-B |
| titleOfInvention | Piezoelectric element and piezoelectric device |
| abstract | The present invention provides a piezoelectric element and a piezoelectric device having excellent piezoelectric characteristics and high reliability. At least a lower electrode layer (3) is provided on the substrate (1), and the general formula (Na x K y Li z ) NbO 3 (0≤x≤1, 0≤y≤1, 0≤z≤0.2, x+y+z= 1) In the piezoelectric body film (4) and the piezoelectric body element (10) of the upper electrode layer (5) shown, the aforementioned piezoelectric body film (4) has quasi-cubic crystals, tetragonal crystals, orthorhombic crystals, single In the crystal structure of oblique crystal and rhombohedral crystal, or the coexistence of these crystal structures, the crystal axis in these crystal structures is preferentially oriented on a specific axis below the 2 axes, and there is a c-axis oriented crystal domain crystal component and a At least one domain crystal component among the axis-oriented domain crystal components serves as a crystal axis component of the aforementioned orientation. |
| priorityDate | 2012-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.