| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b55c349b43c3ecba4977fd52cc8f8c67 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1335
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K59-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13363
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-14
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/G02F1-13363
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B7-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate |
2019-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ebd27983a635da5894f605e2fd3ad3d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9d6d6aea977a10737ceaa20629961aa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74bf132ebca71d16e4ae233c5dbdf1b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ac0aa112e5975686794637c5dd066ca |
| publicationDate |
2020-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2020080188-A1 |
| titleOfInvention |
Polarizing plate with retardation layer and image display device using same |
| abstract |
The present invention provides a thin polarizing plate with a retardation layer, said polarizing plate having excellent handling properties and excellent optical characteristics. A polarizing plate with a retardation layer according to the present invention comprises: a polarizing plate which comprises a polarizing film and a protective layer that is arranged on at least one side of the polarizing film; and a retardation layer. The polarizing film is configured of a polyvinyl alcohol resin film that contains a dichroic substance; and the polarizing film has a thickness of 8 μm or less, a single transmittance of 48% or more, and a degree of polarization of 85% or more. The retardation layer has an Re(550) of from 100 nm to 190 nm, with the value of Re(450)/Re(550) being 0.8 or more but less than 1. The angle between the slow axis of the retardation layer and the absorption axis of the polarizing film is from 40° to 50°. |
| priorityDate |
2018-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |