http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007256637-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14df928cce1112b89356928855b60351 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L11-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate | 2006-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_068fd68e7d0d7d03b0aecae6b1f09258 |
| publicationDate | 2007-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007256637-A |
| titleOfInvention | Retardation film and method for producing the same |
| abstract | PROBLEM TO BE SOLVED: To provide a retardation film for use in a liquid crystal display device (LCD), particularly a retardation film capable of improving corner unevenness in a large screen VA liquid crystal panel, and a method for producing the same. SOLUTION: A retardation film manufactured in a manufacturing process in which means for gripping an end portion of a film and stretching in a direction orthogonal to a transport direction is provided in a part of the film forming process, and having a temperature of 23 ° C., The elastic modulus (E 23 ) in the film stretching direction measured under measurement conditions at a humidity of 55% RH is 3.4 to 4.4 GPa, and is measured under measurement conditions at a temperature of 50 ° C. and a humidity of 55% RH. The difference (E 23-50 ) between the elastic modulus (E 50 ) in the film stretching direction and the above elastic modulus (E 23 ) satisfies the following formula (1). Formula (1) 0.30 <= E23-50 <= 0.80 However, the E 23-50 = E 23 -E 50. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9034218-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009069399-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008096694-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009057726-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013130667-A |
| priorityDate | 2006-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 306.