| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79b5f9d76648dfc226a261cfb970de9c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1645
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1631
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-162
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-1433 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B44C1-165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-16 |
| filingDate |
2003-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bacccf79dbc894c34c84ddad1f5ddfa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0683d3ea41ba3ef163b597ca368ab872
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7378d26f4cd71bdc794cd3ecc2a005d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27d695cbe53ca113fead63c7b55c9b6a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8afec574cfae89cf020009c47d6f446 |
| publicationDate |
2004-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2004231780-A1 |
| titleOfInvention |
Formation of photopatterned ink jet nozzle plates by transfer methods |
| abstract |
Disclosed is a process for forming a novel ink jet printhead which comprises: (a) providing a lower substrate in which one surface thereof has an array of drop generating elements and addressing electrodes formed thereon; (b) depositing onto the release surface of an intermediate film support a photopatternable layer comprising a precursor polymer which is a phenolic novolac resin having glycidyl ether functional groups; (c) prebaking the photopatternable layer to dry, semi-solid condition; (d) laminating the dry, semi-solid layer to the surface of the lower substrate under heat and pressure and separating it from the release surface of the intermediate film support; (e) exposing the photopatternable layer to actinic radiation in an imagewise pattern corresponding to ink nozzles and developing to form a nozzle plate section, and (f) removing the precursor polymer from the unexposed areas, thereby forming ink nozzle recesses which are aligned to communicate with the drop generating elements and terminal ends of the electrodes of the lower substrate laminated thereto. Step (e) may be carried out either before or after step (d). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7854493-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11691423-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11780226-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2078612-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I807770-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8293123-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009179000-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021021136-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006262157-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007059531-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007256301-A1 |
| priorityDate |
2003-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |