http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09281331-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate | 1996-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1025b225e5ad5ad77e64dd1182167d1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c3fc0dde1e4e45d93c39879e80c6026 |
| publicationDate | 1997-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H09281331-A |
| titleOfInvention | Method for producing optically anisotropic body |
| abstract | (57) Abstract: A method for producing an optically anisotropic substance by polymerizing and curing a thermosetting polymerizable liquid crystal compound in a liquid crystal alignment state, to obtain a high degree of inclination, twist, supertwist alignment and the like. An optically anisotropic substance having excellent optical properties, which can be used as an optical compensation film for an alignment-controlled liquid crystal display device, is obtained with high productivity. A pair of substrates, at least one of which has flexibility and each of which has an alignment-treated surface, is used to polymerize a polymerizable liquid crystal compound on the alignment-treated surface of at least one of the substrates. Liquid crystal mixture is applied, the surface of one substrate on which the polymerizable liquid crystal mixture is applied and the surface of the other substrate subjected to alignment treatment are made to face each other, and pressure is applied using a rotating roll with a spacer interposed between the substrates. While adding, a pair of substrates are bonded together, and then the polymerizable liquid crystal mixture is thermally cured in a liquid crystal alignment state to form an alignment cured product layer, thereby producing an optically anisotropic body. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11013115-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018107716-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012211283-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7218367-B2 |
| priorityDate | 1996-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.