| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133638
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-035 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate |
2009-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2011-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_464379504ed5a0ae19e81199d3c24dc8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7acb7725b1ca21441be430d265247e45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_601cf9b5da4612a461d369356557e929
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73821ee035f69e70c7d406700df64326 |
| publicationDate |
2011-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7943210-B2 |
| titleOfInvention |
Phase difference plate comprising polymer film containing compound having rod-shaped molecular structure |
| abstract |
A phase difference plate which comprises one sheet of polymer film containing a compound having a rod-shaped molecular structure and exhibiting a maximum absorption wavelength (λmax) of less than 250 nm in an ultraviolet spectrum of its solution and which exhibits a retardation value as measured at a wavelength of 450 nm (Re450) of 60 to 135 nm and a retardation value as measured at a wavelength of 590 nm (Re590) of 100 to 170 nm, where the relationship: Re590−Re450≧2 nm is satisfied. The phase difference plate functions as a λ/4 plate. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8742772-B2 |
| priorityDate |
2001-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |