| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133541
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/G02B5-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate |
2021-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb4c7cc41f244d7e0a90eadc8e8e0b2d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59146b6faeab945408ff59ae07e59df5 |
| publicationDate |
2022-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2022127067-A |
| titleOfInvention |
circular polarizer |
| abstract |
A polarizing film and a circularly polarizing plate that can suppress streak-like unevenness from being emphasized and visually recognized after a display device to which the circularly polarizing plate including the polarizing film is applied is exposed to a high-temperature environment. offer. A polarizing film is a polyvinyl alcohol-based resin film in which iodine is adsorbed and oriented. The ratio (minimum value/maximum value) I 5 − MIN/MAX between the minimum and maximum Raman signal intensities of polyiodine ions I 5 − measured along the transmission axis direction of the polarizing film is 0.85 or more. be. [Selection figure] None |
| priorityDate |
2021-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |