| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_154f5a8a983d88f296117dcc92946ab4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-418 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B62-405
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B57-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133528 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-405
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B57-00 |
| filingDate |
2017-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0832d49db9256418a8ab85434c65d22a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c998bb2519499541566759d1973a6a75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afd151f567e17bd881222aad4b96a0c7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85e7c450c8e68e5eec9f5124b799dd4e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a446f3cfc024fce989e7836f76c942ab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8522898542145004defd372de555263a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8eb73ae44107c9bb46358247865882b6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_946864bb80f5b23e8c8eb13120c049b3 |
| publicationDate |
2019-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20190078428-A |
| titleOfInvention |
Optical film for improving contrast ratio, polarizing plate comprising the same and liquid crystal display apparatus comprising the same |
| abstract |
A protective layer; And a contrast ratio improving layer including a second resin layer sequentially stacked from the protective layer and a first resin layer facing the second resin layer, wherein the second resin layer has a refractive index higher than that of the first resin layer And the first resin layer has a pattern portion having at least one portion of the first resin layer opposed to the second resin layer and having a flat portion between the optical pattern of two or more positive angles and the optical pattern of the positive angle adjacent to the optical pattern of the positive angle And the second resin layer comprises a mixture of a dipyramethylene dye and an azopyridone dye, a polarizing plate including the same, and a liquid crystal display including the same. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021145581-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021145582-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022139099-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022139100-A1 |
| priorityDate |
2017-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |