| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-03 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B3-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 |
| filingDate |
2015-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69e66ce80ccebc133d69de6be2d3f37d |
| publicationDate |
2016-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2016014135-A |
| titleOfInvention |
Optical film, polarizing plate, and liquid crystal display device |
| abstract |
Provided are an optical film, a polarizing plate and a liquid crystal display device which are excellent in humidity dependency and optical stability under wet heat while improving the expression of optical characteristics per unit film thickness. An optical film having a film thickness of 40 μm or less, comprising cellulose acylate having an acyl group substitution degree of 2.0 to 2.6 and satisfying the following formulas 1 and 2. Formula 1: ΔRth (RH) / Rth (550) ≦ 0.12 Formula 2: ΔRth (60 ° C. 90% 1d) / Rth (550) ≦ 0.05 In the formula, ΔRth (RH) = Rth (30%) − Rth (80%), and ΔRth (60 ° C. 90% 1d) = Rth (60 ° C. 90% 1d) −Rth (initial). [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018002918-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7121785-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021011582-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018002917-A |
| priorityDate |
2014-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |