http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2014188935-A1
Outgoing Links
Predicate | Object |
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classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133637 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
filingDate | 2014-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2017-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | JP-WO2014188935-A1 |
titleOfInvention | Retardation film, circularly polarizing plate using the retardation film, and image display device |
abstract | One aspect of the present invention includes a cellulose ether derivative and a compound having negative intrinsic birefringence, having a transmittance of 89% or more at a wavelength of 320 nm to 400 nm, and an in-plane retardation Ro 550 of 115 nm at a wavelength of 550 nm. The retardation film has a ratio of in-plane retardation Ro 450 at a wavelength of 450 nm to Ro 550 (Ro 450 / Ro 550 ) of 0.72 or more and 0.94 or less. |
priorityDate | 2013-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 426.