http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016151648-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c97f90ab12b35b650d5fd039ed7a41a5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363 |
| filingDate | 2015-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6af4e4b47cefde4a050840154e9f43a2 |
| publicationDate | 2016-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2016151648-A |
| titleOfInvention | Retardation film, production method of retardation film, polarizing plate and vertical alignment type liquid crystal display device |
| abstract | Even when the film dries after moisture is contained or the usage environment becomes high temperature and high humidity, fluctuation of the retardation Rth of the film is suppressed, and display unevenness when applied to a liquid crystal display device is reduced. A retardation film includes a cellulose ester resin. When the value obtained by subtracting the retardation in the thickness direction before immersing in water from the retardation in the thickness direction after immersing the retardation film in water is ΔRth1 (nm), ΔRth1 ≧ −14 nm. After water immersion, when the retardation film was dried at 23 ° C. and 55% RH, the amount of retardation change in the thickness direction from before water immersion, and after the film was exposed to an environment of 60 ° C. and 90% RH, When the amount of change in retardation in the thickness direction before immersion in water is ΔRth2 (nm), −4 nm ≦ ΔRth2 ≦ 4 nm. [Selection] Figure 1 |
| priorityDate | 2015-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 277.