| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2202-07 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-14064 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-185
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-14 |
| filingDate |
2002-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2004-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6d61d33016d0b0494c68ca588964275
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b5c0272c22312c056717f4a6c5638e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_322eec18a7951f0228a5ecc88d77e43d |
| publicationDate |
2004-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6719408-B2 |
| titleOfInvention |
Liquid ejecting head, head cartridge, and liquid ejecting and recording apparatus |
| abstract |
In a liquid ejecting head having a first liquid flow path communicating with an ejecting port for ejecting a liquid to be ejected and an element substrate having a heating element for forming a bubble from a bubble forming liquid as well as including a second liquid flow path corresponding to the first liquid flow path and a movable separation membrane for substantially separating the first liquid flow path and the second liquid flow path corresponding to the first liquid flow path from each other at all times, the liquid ejecting head includes an atmosphere communication port facing the atmosphere for communicating the second liquid flow path with the atmosphere, and an atmosphere communication path having an atmosphere communication path introduction port facing the second liquid flow path, wherein the atmosphere communication port is formed through the same surface as that of the ejecting port, whereby the liquid ejecting head can remove remaining bubbles in the bubble forming liquid by a simple arrangement as well as improve a liquid ejecting efficiency by effectively transmitting the pressure of a bubble formed in the bubble forming liquid to the liquid to be ejected. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009109268-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009231394-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010201748-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10232623-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008127471-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8083325-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008018718-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7971976-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9096057-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8991980-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9868289-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9452605-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8359747-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8746847-B2 |
| priorityDate |
1999-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |