| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b55c349b43c3ecba4977fd52cc8f8c67 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T156-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-1608 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 |
| filingDate |
2013-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f546c664faa1951e00eac77d3a95b995
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97c96ab24e4c16497f20840d4ae77ae0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bad582b1a72476e399f37c9aa8138c31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81dc08aa44746bbb6ce07d2238e11b50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e802e9d0ad4e8f563c8dfa0b89ce248
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c17874989a08c11336e541dfbf7713d3 |
| publicationDate |
2015-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2821821-A1 |
| titleOfInvention |
Long retardation film, circularly polarizing plate and organic el panel |
| abstract |
The present invention provides a long retardation film having sufficient reversed wavelength dispersion characteristics and favorable for film lamination according to a roll-to-roll system. A long retardation film of the present invention includes a polycarbonate resin or a polyester carbonate resin, an orientation angle ¸ which is an angle between a slow axis and a width direction satisfies the following formula (I), and a ratio of an in-plane retardation R450 measured at a wavelength of 450 nm to an in-plane retardation R550 measured at a wavelength of 550 nm satisfies the following formula (II): 38 ¢ ° ¤ ¸ ¤ 52 ¢ ° R ¢ 450 / R ¢ 550 < 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10564339-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018011234-A1 |
| priorityDate |
2012-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |