| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2002-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F2221-2129
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-16585
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-17596
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2202-21 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K19-06037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K1-121
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N5-2628
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F21-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-17513
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1646
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1642
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/B41J2-1635
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1637
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1639
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1628
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1629
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1631
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1632
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1623
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1626
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F21-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K7-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K7-1417
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11C11-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-14314 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-165 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-262
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-175
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J15-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11C11-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J11-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B42D15-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G07F7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G07F7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K19-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K19-073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K7-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K1-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N1-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J3-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N1-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J3-44 |
| filingDate |
2004-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7e8ac3669252f96e2d8da3b313c0194 |
| publicationDate |
2005-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2005179733-A1 |
| titleOfInvention |
Inkjet printhead chip with nozzle assemblies incorporating fluidic seals |
| abstract |
An inkjet printhead chip includes a wafer substrate that defines a plurality of ink inlet channels. A drive circuitry layer is positioned on the wafer substrate. A plurality of nozzle assemblies is positioned on the wafer substrate. Each nozzle assembly includes a nozzle chamber structure that comprises a fixed portion that bounds a respective ink inlet channel and a movable portion. The fixed and movable portions define a nozzle chamber in fluid communication with the ink inlet channel. The movable portion defines an ink ejection port and is movable relative to the fixed portion so that ink is ejected from the ink ejection port. Peripheries of the fixed and movable portions are shaped and relatively positioned so that ink in the nozzle chamber establishes a meniscus between the peripheries that defines a fluidic seal to inhibit the egress of ink during operation. An actuator is connected to the drive circuitry layer to receive an electrical signal from the drive circuitry layer and is arranged to act on the movable portion to displace the movable portion with respect to the fixed portion on receipt of the electrical signal. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8185229-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11555791-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7387359-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8017055-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9554213-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006061618-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9906869-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7686995-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005280185-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004265413-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7979152-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7971991-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021164915-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7828022-B2 |
| priorityDate |
1997-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |