| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_126086c0ee6d8508c3c05cb54805a5fe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee1c19da359446fb5c4f0458a57b783d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1a41e81686c0796d4d618d9e5b5c0216
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_93e342ff5998199fb930b0c1f352c5ae |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2019-0448 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-1369
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-135 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-38 |
| filingDate |
2009-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbc69cc08cbe2965756eeeef3c3acb7f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b001a775f9365e27b87553e31a20362
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_355b704ca478128180841aca1711d190 |
| publicationDate |
2010-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2010001868-A1 |
| titleOfInvention |
Optically anisotropic material, optical device and optical information recorder/reproducer |
| abstract |
Provided is an optically anisotropic material having a high light resistance. Also provided are an optical device having a high light resistance and an optical information recorder/reproducer using the same.nAn optically anisotropic material is obtained by polymerizing a polymerizable liquid crystal composition containing one or more kinds of polymerizable compounds represented by general formula CH 2 =CR 1 -COO-K-Cy-Cy-L-OCO-CR 2 =CH 2 in an amount of 5% by mol or more. Because of having a high light resistance, a retardation plate (4) constructed by using this optically anisotropic material is usable as an optical head device which is suitable for capacity enlargement with the use of a blue laser as a light source (1). |
| priorityDate |
2008-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |