http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102175729-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-305 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate | 2014-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102175729-B1 |
| titleOfInvention | Optical film |
| abstract | The present invention is to provide an optical film excellent in suppressing light leakage in black display. As an optical film having a first retardation layer and a second retardation layer, An optical film in which the second retardation layer has optical properties represented by the following formula (3), and the optical film has optical properties represented by the following formulas (1), (2) and (30). Re(450)/Re(550)≤1.00 (1) 1.00≤Re(650)/Re(550) (2) nx≒ny<nz (3) 0.001<|Rth(550)/Re(550)|<0.2 (30) |
| priorityDate | 2013-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 404.