http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013166329-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ebc284a55d5daf0e209d6186c9e65c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-055 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-045 |
| filingDate | 2012-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7411c2fec5189048f131cdc713ef888e |
| publicationDate | 2013-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2013166329-A |
| titleOfInvention | Liquid ejector |
| abstract | A liquid ejecting apparatus having a small environmental load and a high displacement is provided. A liquid ejecting apparatus includes: a piezoelectric element including a piezoelectric layer and an electrode provided on the piezoelectric layer; and a driving unit that supplies a driving waveform for driving the piezoelectric element to the piezoelectric element. The piezoelectric layer is made of a composite oxide having a perovskite structure including bismuth, iron, barium, and titanium preferentially oriented in the (110) plane or the (111) plane, and the drive waveform is a standby state of the piezoelectric element. Applying Vm, which is an intermediate voltage applied in the state, a first voltage changing step for changing the voltage from the applied state of the intermediate voltage to a first voltage having a polarity opposite to that of the intermediate voltage, and the first A second voltage changing step for changing the voltage from a voltage application state to a second voltage having the same polarity as that of the intermediate voltage, and the first voltage is converted to an electric field, and is −5.6 V / μm to -16 It is a 7V / μm. [Selection] Figure 6 |
| priorityDate | 2012-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.