| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14c9ad767fb6d5e9dabfb770d4e82252 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2002-14387
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2002-14177
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2002-14467
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2002-14403 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1412
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-14129 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-14 |
| filingDate |
2001-06-12^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-03-25^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b8fc7e251733306fff78a6767dec393
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e0c1adc4fb7a798c0b8d1fcc49f2a0d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17f51f5e042b92f214c32e3b41e1b477
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2db840d3a36e317c2144dc76a3bc80dc |
| publicationDate |
2003-03-25^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6536878-B2 |
| titleOfInvention |
Ink jet drop generator and ink composition printing system for producing low ink drop weight with high frequency operation |
| abstract |
This present invention is embodied in a low-cost printing system including a printhead and an ink composition that provides photographic-quality resolution. The printhead of the present invention includes a high-density array of drop generators that eject ink drops having a low drop weight and that operate at a high frequency. Further, high-resistance firing resistors are used to provide minimum energy dissipation and the firing resistors are preferably thin-film resistors to ensure that a minimal amount of energy is needed to eject ink drops. The stability of the ink drop volume is maintained by including an overdamped structure within the ink drop generators that allow the ink chambers to fill up with ink slowly. The ink composition of the present invention includes an ink additive that prevents decel from occurring during sustained high-frequency printing bursts. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005168550-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7695112-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7431434-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8118924-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005190235-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8163075-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9221986-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7517056-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011141202-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7281783-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006268067-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006268071-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7927416-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7964033-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8177338-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8147608-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007296769-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7637604-B2 |
| priorityDate |
1999-04-30^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |