http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012096118-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0abb6f37f4c9d130126c61830df3abcb http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_225af30f721513300a4ae01ea74f9de6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14df928cce1112b89356928855b60351 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2457-202 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-035 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-305 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 |
| filingDate | 2011-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88644939cc569b935afb770038832d7d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc03406ce7e10b787d75b9aec3e33496 |
| publicationDate | 2012-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2012096118-A1 |
| titleOfInvention | Optical film, polarizing plate equipped with the optical film, process for manufacture of the polarizing plate, and liquid crystal display device |
| abstract | The purpose of the present invention is to provide an optical film which does not undergo the deterioration in front contrast or contrast fluctuations even when the optical film is used in a VA-type liquid crystal display device having high front contrast or as a polarizing plate protection film, and which comprises a cellulose ester resin having high stretching adequacy and having an average acetyl group substitution degree of 2.0-2.6.nThis optical film comprises a cellulose ester resin having an average acetyl group substitution degree of 2.0-2.6, has a phase difference (Ro) of 30-100 nm, a phase difference (Rth) of 70-400 nm and a film thickness of 15-50 μm, and is characterized by fulfilling a requirement represented by formula (I).nFormula (I): 0.01 < S(bs)/S(T) < 0.30nIn the formula, S(bs) represents the quantity of backscattered light at 590 nm and 25°-85° when the angle of incident light that enters the film is set at 0˚, the intensity of scattered light at 590 nm and 25°-85°; and S(T) represents the total quantity of incident light that enters the film. |
| priorityDate | 2011-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 335.