http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014131873-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/B41J2-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L41-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L41-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L41-43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-055 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L41-317 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L41-187 |
| filingDate | 2014-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f0cd3abc39db32f7ba863ab3f6e5c59 |
| publicationDate | 2014-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2014131873-A |
| titleOfInvention | Driving method of piezoelectric element |
| abstract | A liquid ejecting apparatus having a piezoelectric element using a piezoelectric material exhibiting an electric field induced phase transition and capable of being driven with a desired amplitude is provided. A pressure generating chamber that communicates with a nozzle opening for discharging a liquid, a first electrode, a piezoelectric layer formed on the first electrode, and a second electrode formed on the piezoelectric layer. A liquid ejecting apparatus including: a piezoelectric element provided; and a driving unit that generates a pressure change in a pressure generation chamber and supplies a driving signal for discharging a droplet from a nozzle opening to the piezoelectric element. Shows induced phase transition, and the driving means applies a voltage to the piezoelectric layer when a voltage having a large absolute value is V F and a voltage having a small absolute value is V AF among the voltages at which the piezoelectric layer undergoes an electric field induced phase transition. Then, the voltage after passing through V F and having the absolute value of V AF or more as a base point, and by supplying a drive signal for changing the voltage within the range of the absolute value of V AF or more to the piezoelectric element, Liquid that causes pressure changes in the generation chamber and ejects liquid droplets from the nozzle openings Injection device. [Selection] Figure 41 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113996354-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113996353-A |
| priorityDate | 2009-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.