| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4791215e86dbe5e8995e720fac881e2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_231d774b05efe2324d3c816c4419b971 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31971
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-26 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133636
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13363
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133634
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1335 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-00 |
| filingDate |
2005-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb4d625362eeb42c3dcd58e5d83864bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b45d5c7d5ecec72aab585a3eac8351cd |
| publicationDate |
2012-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8211515-B2 |
| titleOfInvention |
Optical compensation sheet, process for producing the same, and polarizing plate and liquid crystal display device using the same |
| abstract |
A novel optical compensation sheet is disclosed. The sheet comprising a polymer layer formed by coating and, drying a solution comprising a polymer compound and a solvent composition comprising 20% by weight or more of water; and an optically anisotropic layer formed on the surface of the polymer layer by hardening a liquid crystal layer comprising at least one liquid-crystalline compound under irradiation of ionizing radiation at a film surface temperature from 70 to 160° C.; wherein a frontal retardation (Re) value of the optically anisotropic layer is not zero, and the optically anisotropic layer gives substantially equal retardation values for light of a wavelength λ nm coming respectively in a direction rotated by +40° and in a direction rotated by −40° with respect to a normal direction of a layer plane using an in-plane slow axis as a tilt axis (a rotation axis). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013265530-A1 |
| priorityDate |
2004-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |