http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20020067500-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2002-14387 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2002-14475 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-14016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1623 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1433 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1643 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1645 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1634 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1631 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-162 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-055 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-14 |
| filingDate | 2000-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2002-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20020067500-A |
| titleOfInvention | Counter-boring techniques for ink-jet printheads |
| abstract | Disclosed is a new design of inkjet printhead and method for manufacturing the inkjet printhead that can provide ink drop tail removal control and can prevent meniscus overshoot to overcome pudding, pen orientation, and ruffle problems associated with thermal inkjet printing. do. The printhead 80 for use in an ink delivery system has at least one ink ejector thereon. Orifice plate member 250 is located on and on the substrate. The orifice plate member extends through at least one ink delivery bore 286 therethrough. The orifice plate member includes a top surface 254 that defines a top opening for ink delivery bore, a bottom surface that defines a bottom opening for ink delivery bore, and a counter bore 400 within and in fluid communication with the ink delivery bore. It includes more. The counter bore may be concentric or non-concentric with the ink delivery bore, may be a full or partial counter bore, and may be symmetrical or asymmetrical. Also, the counter bore is deep enough to hold the ink meniscus. Finally, the counter bore provides a more uniform edge around the smooth, rounded and / or ink delivery bore. By providing one or more combinations of these features, the present invention can control tail removal of released inkjet droplets and / or minimize meniscus flooding. |
| priorityDate | 1999-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.