http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009119816-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/B29L7-00 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/B29C41-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 |
| filingDate | 2007-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6c946e680f352dd3ce33509fd7b3bd0 |
| publicationDate | 2009-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2009119816-A |
| titleOfInvention | Optical film manufacturing method, optical film, polarizing plate, and liquid crystal display device |
| abstract | When manufacturing an optical film by a solution casting method using a solution casting apparatus using a die having a decompression chamber, shaking of a ribbon discharged from the die during casting is suppressed, and unevenness in film thickness is prevented. A method for producing an optical film, an optical film, a polarizing plate, and a liquid crystal display device are provided. A die for discharging a dope obtained by dissolving a resin as a raw material in a solvent, an endless support for casting the ribbon of the dope discharged from the die, and a decompression chamber disposed upstream of the die. In the manufacturing method of the optical film which manufactures an optical film using the solution casting apparatus which has the above, it has a jammer board which divides the inside of the decompression chamber in the width direction inside the decompression chamber, and the jammer The plate is disposed in parallel with the dope ribbon, and the jammer plate has a convex portion having a width of 5% to 50% of the total width of the jammer plate at the center. Manufacturing method. [Selection] Figure 2 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012215690-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014034185-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101899158-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113478713-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150127790-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2014141616-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014141616-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I574057-B |
| priorityDate | 2007-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 246.