http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05257014-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31935 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2413-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13363 |
| 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 | 1991-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1993-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05257014-A |
| titleOfInvention | Retardation film and liquid crystal display device using the same |
| abstract | (57) [Abstract] [Purpose] STN-LCD with improved heat resistance and flexibility Provided is a retardation film capable of significantly improving the viewing angle characteristics of the device and a liquid crystal display device using the same. [Structure] (a) The total amount of the styrene component and the acrylonitrile component accounts for 80% by weight or more of the whole polymer, and (b) the weight ratio of the styrene component and the acrylonitrile component (styrene component / acrylonitrile component) is 75 / Two 5 to 60/40; a retardation film comprising a uniaxially stretched film of a styrene / acrylonitrile copolymer having a composition and a negative intrinsic birefringence value, and a retardation film between an electrode substrate and a polarizing plate. In the liquid crystal display device, the retardation film comprises a uniaxially stretched polymer having a positive intrinsic birefringence value and a uniaxially stretched styrene / acrylonitrile copolymer film having a negative intrinsic birefringence value. Liquid crystal display device characterized by. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008050550-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100720346-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5739881-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7985803-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5657140-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8623472-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7319500-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5859681-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6023317-A |
| priorityDate | 1990-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.