| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2201-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 |
| filingDate |
2017-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2020-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102063204-B1 |
| titleOfInvention |
Optical film, display device comprising the same and display apparatus comprising the same |
| abstract |
Aromatic vinyl monomers; Acid anhydride monomers; And an optical film derived from a comonomer copolymerizable with the aromatic vinyl monomer or the acid anhydride monomer, wherein the optical film has an in-plane retardation of 15 nm or less, a thickness direction retardation of -2 nm from -150 nm to -10 nm, Provided are an optical film having a glass transition temperature of 110 ° C. to 150 ° C. and a total light transmittance of 90% or more, a display device including the same, and a display device including the same. |
| priorityDate |
2017-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |