Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
filingDate |
2014-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ca8383425b1fe77487ce198d4da2f74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2bf94d61a93fabd55b65091b65133540 |
publicationDate |
2015-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
KR-20150137700-A |
titleOfInvention |
Retardation film comprising polyimide copolymer and display device comprising the same |
abstract |
The present invention relates to a phase difference film comprising a polyimide copolymer containing a repeating unit represented by the formula (1), wherein the in-plane retardation value R in calculated by converting the film thickness to 4 탆 is 100 nm or more. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11655338-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11661481-B2 |
priorityDate |
2014-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |