http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108318955-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133528 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3016 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 |
| filingDate | 2013-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108318955-B |
| titleOfInvention | Circularly polarizing plate and display device |
| abstract | An object of the present invention is to provide a thin, wide-band circularly polarizing plate and a display device equipped with the circularly polarizing plate. A circularly polarizing plate is characterized in that, it has a base material, a retardation layer and a polarizing layer, and the birefringence Δn (λ) of light with a wavelength λnm of the retardation layer satisfies the formula (1) and the formula ( 2) The retardation layer and the polarizing layer are both coating layers, the total thickness of the retardation layer and the polarizing layer is 10 μm or less, and the polarizing layer contains a dichroic dye. Δn(450)/Δn(550)≦1.00(1)1.00≦Δn(650)/Δn(550)(2). |
| priorityDate | 2012-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 135.