http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006030226-A
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
filingDate | 2004-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e75ff8818f8515a2db1969a94ef04379 |
publicationDate | 2006-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | JP-2006030226-A |
titleOfInvention | Method for producing retardation film, and retardation film |
abstract | PROBLEM TO BE SOLVED: To provide a retardation film contributing to reduction of black luminance and improvement of front contrast of a liquid crystal display device, and a manufacturing method thereof. (A) supplying a composition containing at least one liquid crystal compound to an arbitrary surface to form a liquid crystal-containing film; and (b) heating the liquid crystal-containing film to a temperature T 1 ° C. Forming an anisotropic liquid crystal layer, (c) cooling the anisotropic liquid crystal layer to a temperature T 2 ° C. below the low-temperature phase transition temperature (Tmb) in the bulk of the composition, (D) Before the anisotropic liquid crystal layer undergoes phase transition, the anisotropic liquid crystal layer is polymerized and / or cured by irradiating the anisotropic liquid crystal layer at a temperature T 2 ° C. to form an optically anisotropic layer. A method for producing a retardation film including the above steps and a retardation film produced by the method. [Selection figure] None |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010231198-A |
priorityDate | 2004-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 315.