http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019162765-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b9a255559e1d94f20510a17a673b1078 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-01 |
| filingDate | 2018-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f09c46b03be92246503b62cdebf8734 |
| publicationDate | 2019-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019162765-A |
| titleOfInvention | Liquid ejection head control device and liquid ejection device |
| abstract | A liquid discharge head control device and a liquid discharge device capable of suppressing a drop in droplet discharge characteristics while reducing a load on an electromechanical conversion element with respect to repeated driving. In order to drive the diaphragm, the nozzle plate in which the nozzle is formed, the substrate in which the liquid chamber is formed, and the vibration plate that forms one surface of the liquid chamber are sequentially laminated. A control apparatus for a liquid discharge head having a common electrode, an electromechanical conversion element, and an individual electrode to which a voltage having a driving waveform for driving the electromechanical conversion element is applied, and for individually driving the electromechanical conversion element A voltage correction unit that corrects an applied voltage between the electrode and the common electrode based on a coercive electric field of the electromechanical transducer, and an application voltage corrected by the voltage correction unit is applied between the individual electrode and the common electrode. A voltage command unit that sends a command to the drive unit. [Selection] Figure 11 |
| priorityDate | 2018-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.