http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008107822-A
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K45-00 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L65-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-435 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
filingDate | 2007-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bfd806131a89defc645f753bdb6d7be3 |
publicationDate | 2008-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | JP-2008107822-A |
titleOfInvention | Optical film, manufacturing method thereof, polarizing plate and liquid crystal display device using the same |
abstract | PROBLEM TO BE SOLVED: To provide an optical film having a sufficient thickness for enabling a liquid crystal display device to be reduced in size and thickness and an optical property such as an appropriate retardation and having excellent bonding property with a polarizer. I will provide a. SOLUTION: A cyclic olefin-based resin having a film thickness of 20 μm to 60 μm is contained, Formula 1) 0 ≦ Re ≦ 75, Formula 2) 20 ≦ Rth ≦ 255, and Formula 3) 200 ≦ D ≦ 1000 (in the above formula, Re Is a retardation value in the in-plane direction at a wavelength of 590 nm, Rth is a retardation value in the film thickness direction at a wavelength of 590 nm, and D is a moisture permeability at 40 ° C. and 90% RH. A step of preparing a dope by dissolving a resin in an organic solvent, a casting step of casting the dope into a film on a support, a peeling step of peeling the film cast from the support, and a film after peeling Can be produced by a method comprising a drying step of drying the film and a step of winding the film. At least one optical film of the optical film can be used as a protective film in a polarizing plate comprising a polarizer and two protective films disposed on both sides thereof. [Selection figure] None |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012006305-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015183181-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013029792-A |
priorityDate | 2006-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 398.