| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c16d2144a81bfa32a665dca1e93c3d37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aafe0172ffd94d3486c518b0709bb2b3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0034
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B38-0008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2038-0028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2037-1276
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2023-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2029-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00788
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-0073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B37-12 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B38-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K23-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B37-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate |
2013-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d00e29b08d582a247915170102b7dd96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b0c52ebf45b3c28bf23deb9e6e1b051
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec73c80e597cc5cf8c73e5703fd80277
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a91d4eb57df61406572f22d7c6d0786
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41c88de8d020135cfb86749d7a85fdb2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2dd0cd74fdce5df0a5567a34639e2b73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_354d86bba74b9c0e0906ece080cac419 |
| publicationDate |
2018-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9921351-B2 |
| titleOfInvention |
Multilayered optical film, manufacturing method thereof, and display device |
| abstract |
An optical film includes: a polarization layer; a first phase retardation layer having an optic axis at an angle in a range from about 17 degrees to about 27 degrees or from about −27 degrees to about −17 degrees with respect to a transmission axis of the polarization layer; and a second phase retardation layer having an optic axis at an angle in a range from about 85 degrees to about 95 degrees with respect to the transmission axis of the polarization layer. The polarization layer, the first phase retardation layer, and the second phase retardation layer are deposited in sequence, the first phase retardation layer is a half-wave plate, the second phase retardation layer is a quarter-wave plate, and out-of-plane retardation values of the first phase retardation layer and the second phase retardation layer for incident light having the standard wavelength have opposite signs. |
| priorityDate |
2012-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |