| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1bddc4f8d1cb2c68028a0c1104d7fb03 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2002-14491
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49401
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49346
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2002-14419 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-14427
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-04591
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-04596
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1648
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1646
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-04541
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-04528
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-04553
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-04543
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-04563
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-04588
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-04585
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1626
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1623
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1628
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1632
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1631
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1635
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1639
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1642 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-155
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-302
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-461 |
| filingDate |
2003-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2006-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ade433e780794e4875487d9606cec679 |
| publicationDate |
2006-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7052114-B2 |
| titleOfInvention |
Fabrication of a printhead chip incorporating a plurality of nozzle arrangements |
| abstract |
A method of fabricating a printhead chip that includes a plurality of nozzle arrangements, each nozzle arrangement having nozzle chamber walls that define a nozzle chamber and an ink ejection port bounded by a rim includes the step of depositing a sacrificial layer on a substrate having drive circuitry formed on the substrate. The sacrificial layer is etched to define deposition zones for the nozzle chamber walls and the rim. A conformal layer of structural material is deposited on the sacrificial layer. The conformal layer is planarized to a predetermined depth to define each ink ejection port bounded by its respective rim. The sacrificial layer is then etched away. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011037809-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003150604-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8087757-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8047633-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011090288-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7517055-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7175775-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8061795-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8057014-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7735968-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009195614-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8066355-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011037797-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011037796-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007109345-A1 |
| priorityDate |
1998-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |