http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007057608-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
| 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 | 2005-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abd397298687b54011901795aedbe9be |
| publicationDate | 2007-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007057608-A |
| titleOfInvention | Optical compensation film, polarizing plate and liquid crystal display device using the same |
| abstract | PROBLEM TO BE SOLVED: To provide an optical compensation film for improving a color shift depending on a high contrast and a viewing angle direction during black display, a polarizing plate using the same, and a liquid crystal display device. An optically anisotropic layer containing a liquid crystalline compound is provided on a composite birefringent member including a first birefringent layer and a second birefringent layer, and the A1 value of the following formula (1) is 0.10 to 0.95, A2 value of the following formula (2) is 1.01 to 1.50, B1 value of the following formula (4) is 0.40 to 0.95, B2 value of the following formula (5) Is an optical compensation film having a thickness of 1.05 to 1.93 and Rth (550) of 70 to 400 nm. (1) A1 value = Re (450) / Re (550), (2) A2 value = Re (650) / Re (550), (4) B1 value = {Re (450) / Rth (450)} / {Re (550) / Rth (550)}, (5) B2 value = {Re (650) / Rth (650)} / {Re (550) / Rth (550)} [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009054375-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008242309-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008250237-A |
| priorityDate | 2005-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.