http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101759014-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2069-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-16 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00644 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00788 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate | 2014-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101759014-B1 |
| titleOfInvention | Method for producing phase-difference film and method for producing circularly polarizing plate |
| abstract | There is provided a method for producing a phase difference film having excellent axis precision and small phase difference and dimensional change at the time of heating and having a slow axis in the oblique direction with high manufacturing efficiency. The method for producing a retardation film of the present invention is characterized in that the right and left ends of the film are gripped by right and left clips of variable pitch type in which the clip pitch of the longitudinal direction changes, Varying the film thickness of the film in the longitudinal direction by independently varying the film thickness of the film to reduce the clip pitch of the left and right clips, and releasing the clip holding the film. |
| priorityDate | 2013-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.