| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ebc284a55d5daf0e209d6186c9e65c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2002-14258
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2002-14241 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N30-10516
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-161
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-14233
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N30-8536
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N30-2047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1646
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1642
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1645
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1629
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1623 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-045 |
| filingDate |
2012-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_741abda9900c35d47138f7cf7534dc7b |
| publicationDate |
2014-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8777380-B2 |
| titleOfInvention |
Liquid ejecting head, liquid ejecting apparatus and piezoelectric element |
| abstract |
A liquid ejecting head for discharging liquid from nozzle openings is provided. The liquid ejecting head includes a piezoelectric element comprising a piezoelectric film inserted between electrodes with buffer layer on one or two surfaces of the piezoelectric film, wherein the piezoelectric film is made from barium titanate-based composition having a perovskite structure containing barium, titanium as well as copper equal to or less than 3 mol % of titanium amount, lithium more than or equal to 2 mol % and less than or equal to 5 mol % of titanium amount, and boron more than or equal to 2 mol % and less than or equal to 5 mol % of titanium amount and the buffer layer is formed from a complex oxides with perovskite structure containing bismuth, iron, manganese, barium and titanium. |
| priorityDate |
2011-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |