http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013025012-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3da3be7881f435c622d17a34adc162a1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 |
| filingDate | 2011-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff228c4990e7944e5de95a38471d239a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1367dc6626a07582a35c13ec905844e0 |
| publicationDate | 2013-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2013025012-A |
| titleOfInvention | Retardation film, polarizing plate and liquid crystal display device |
| abstract | An object of the present invention is to provide a liquid crystal display device that is low in cost, has a small dependence on color viewing angle, and has a high contrast. Therefore, it is to provide a retardation film having an in-plane retardation value Ro having reverse wavelength dispersion, a high retardation value Rt in the thickness direction, excellent handleability in the process, and low haze. A retardation film in which a core layer containing cellulose acylate and a skin layer containing cellulose acylate are laminated, the film thickness X (μm) of the core layer, and the film of the retardation film Thickness Y (micrometer) satisfy | fills following formula (1), and the thickness direction retardation value Rt (590) of a core layer satisfy | fills following formula (2). Formula (1) 2.5 <= Y / X <= 6 Formula (2) 135 nm ≦ Rt (590) ≦ 250 nm [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017072775-A |
| priorityDate | 2011-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 279.