http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8497959-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5e0e969ef09dc72033e1e3734dd72151 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f7f120efe096284c7389702c969cf3d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 |
| filingDate | 2009-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5188e0c2a00af3bcc82558929b3f7f6c |
| publicationDate | 2013-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8497959-B2 |
| titleOfInvention | Optical film and liquid crystal display |
| abstract | An optical film includes: a layer A formed of a resin composition P 1 containing a resin x 1 having a positive intrinsic birefringence value and a resin y 1 having a negative intrinsic birefringence value; and a layer B formed of a resin composition P 2 containing a resin x 2 having a positive intrinsic birefringence value and a resin y 2 having a negative intrinsic birefringence value. In the optical film, retardations R 450 , R 550 , and R 650 at an incident angle of 0° satisfy the relationship of R 450 <R 550 <R 650 , and retardation Re at an incident angle of 0° and retardation R 40 at an incident angle of 40°. satisfy the relationship of 0.92≦R 40 /Re≦1.08. Also provided is a liquid crystal display device including the optical film. |
| priorityDate | 2008-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.