| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24917 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-544 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-54 |
| filingDate |
2003-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1779d0a4fc688a08776bdcc6977f188
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21cfb932bc3ff76f366c524eb6f5a3c1 |
| publicationDate |
2007-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7229663-B2 |
| titleOfInvention |
Display comprising a cholesteric liquid-crystal in hardened gelatin and method for making the same |
| abstract |
A method of making a liquid-crystal sheet material, useful for displays, having polymer-dispersed cholesteric liquid crystals, comprising the steps of providing a emulsion comprising dispersed cholesteric liquid crystal domain and a solution comprising gelatin and a hardening agent, coating said emulsion onto a substrate; and drying said emulsion to form polymer-dispersed liquid-crystal domains dispersed in a continuous matrix comprising hardened gelatin. The invention is also directed to a display having an imaging layer comprising domains of polymer-dispersed cholesteric liquid-crystal material dispersed in a continuous matrix comprising hardened gelatin, said imaging layer disposed between first and second conductors. The invention is advantageous in reducing sensitivity to temperature and/or high humidity, especially in thin displays or displays that are open to the environment. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8704996-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7925538-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8035279-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10166514-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11406945-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7832093-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010182026-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8595923-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7479310-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010207493-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7761332-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006062898-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006062899-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009038701-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008303376-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008314976-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008314983-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006027783-A1 |
| priorityDate |
2003-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |