http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000052551-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be92719b856db86c092cc233e9512ca2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-14314 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B81C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B81B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-055 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-16 |
| filingDate | 1998-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65a5b8f8260ea969c4149b7f3b3f2692 |
| publicationDate | 2000-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000052551-A |
| titleOfInvention | Inkjet head structure |
| abstract | (57) [Problem] To provide a sufficient displacement of the diaphragm for ink ejection even when the gap formed between the diaphragm and the individual counter electrode is narrowed to reduce the driving voltage, and the diaphragm is connected to the individual counter electrode. Driving can be performed without contact, and the driving frequency is improved. SOLUTION: An individual counter electrode 2 and a diaphragm 11 are in a state of FIG. 2A when no voltage is applied. here, When a driving voltage is applied between the individual counter electrode 2 and the diaphragm 11, the diaphragm 11 is displaced by electrostatic force, and the thick portion 11 a of the diaphragm 11 becomes the upper surface 7 of the step 5 as shown in FIG. Touch At this time, the thick portion 11a of the diaphragm 11 faces the counter electrode 2 with a gap having a step height L, and the thick portion 11a of the diaphragm and the counter electrode 2 are equivalently shown in FIG. (C). In the case of the electrostatic diaphragm driving, the operation to reach 1/3 of the gap becomes unstable, and the opposing electrode 2 Collide with In order to avoid a collision, the diaphragm 11 is displaced in a range higher than 2/3 of the height L of the step. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4655807-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015525679-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007038486-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1226945-A1 |
| priorityDate | 1998-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID450651619 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID166767 |
Total number of triples: 22.