http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109839687-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133528 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L25-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 |
| filingDate | 2018-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109839687-B |
| titleOfInvention | Optical film, method for producing same, polarizing plate, and liquid crystal display device |
| abstract | The invention relates to an optical film and a manufacturing method thereof, a polarizing plate and a liquid crystal display device. The optical film of the present invention comprises a cycloolefin resin, organic fine particles, and a high boiling point solvent having a boiling point of 90 ℃ or higher, and satisfies the following formulas (1) and (2) when the optical film is heated from 23 ℃ to 180 ℃ at 10 ℃/min and held at 180 ℃ for 10 minutes in a thermo-mechanical analysis measurement, where S1(μm) is an elongation of the optical film in a 1 st direction in which the shrinkage of the optical film is the largest, and S2(μm) is an elongation of the optical film in a 2 nd direction orthogonal to the 1 st direction, and the formulas (1): s1<0< S2 formula (2): i S1/S2I < 3.0. |
| priorityDate | 2017-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 148.