http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102046699-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 |
| filingDate | 2016-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102046699-B1 |
| titleOfInvention | Polyimide Optical Film, Manufacturing Method thereof, and Organic Electroluminescent Display |
| abstract | An object of the present invention is to provide a polyimide-based optical film having excellent visibility without noticeable film unevenness when viewed through polarized sunglasses when the flatness is improved and used for the surface of an organic electroluminescent display. The polyimide optical film of the present invention is a polyimide optical film containing a transparent heat resistant resin having an imide structure, and has a standard deviation σ of gray scale in a rectangular area cut out from the projection image of the polyimide optical film. It is characterized in that the area within the range of 0.50 to 1.10 and the area occupied by the black portion in the binarized image of the rectangular area is adjusted within the range of 10 to 50%. |
| priorityDate | 2015-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.