http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5512148-A
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e08fd85d97265d6c31ab40f372843d81 |
classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-06 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133719 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 |
filingDate | 1994-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 1996-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ed0232690adbec0a0a3a947591242f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_303836fb453439c7eb5da8e365e42555 |
publicationDate | 1996-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | US-5512148-A |
titleOfInvention | Inducing tilted parallel alignment in liquid crystals |
abstract | A substrate is treated prior to use to induce a near-parallel orientation of a liquid crystal director relative to the substrate. A layer of silica is deposited on the substrate by in-line magnetron sputtering as the substrate is moved past the sputtering target, and the silica-coated substrate is thereafter treated with an alcohol that is selected from one of two classes of alcohols: (1) alcohols having an aromatic ring structure on one end of an aliphatic chain and a hydroxy group on the other end, with or without at least one ether group in the chain, and (2) an aliphatic chain having a hydroxy group at one end and at least one ether linkage in the chain. An example is 2-phenylethanol. The alcohol-treated substrate is covered with a layer of the liquid crystal. The process of the invention induces a tilt to the director of the liquid crystal. The tilt is about 0.5° to 4°, as measured parallel to the surface of the substrate. |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006233971-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6379509-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE44071-E http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6762124-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009087061-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7303809-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6867837-B2 |
priorityDate | 1993-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.