http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014006538-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate | 2013-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9305c5744eb0819ac1c38f46d8d0bc8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7b6c9b1e9057fa4c6865dc814d6152b |
| publicationDate | 2014-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2014006538-A |
| titleOfInvention | Retardation film |
| abstract | To provide a retardation film having a small retardation unevenness, which can provide a liquid crystal display device in which the occurrence of uneven coloring and uneven contrast is suppressed. A retardation film formed by uniaxially stretching a PVA polymer film, wherein a measurement point (C) is defined at one point in the center in the width direction of the retardation film, and includes the measurement point (C). When a plurality of measurement points (T) are defined over the entire width direction at intervals of 5 cm in the width direction, (1) The in-plane retardation value at the measurement point (C) is 50 to 1000 nm, (2) The difference between the maximum value and the minimum value of the in-plane retardation values at all measurement points (T) including the measurement point (C) is 50 nm or less, (3) A retardation film in which the absolute value of the difference between in-plane retardation values at two adjacent measurement points (T) is 10 nm or less at all two adjacent measurement points (T). [Selection] Figure 1 |
| priorityDate | 2013-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.