http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I628471-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3033 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate | 2014-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c3c4d4d9e228ec203c19ab9a7de27ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5e2cc5dfa86509fc110f629039d2e67 |
| publicationDate | 2018-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I628471-B |
| titleOfInvention | Polarizing film and manufacturing method thereof |
| abstract | An object of the present invention is to provide a thin polarizing film with a small amount of blue light leakage in a crossed polarizer state.nn n n The solution of the present invention is a polarizing film, which is a polarizing film having a thickness of 25 μm or less by adsorbing iodine-based pigments on a substrate containing PVA. In the state of an orthogonal polarizer, the absorbance at a wavelength of 480 nm (A) and the absorbance at a wavelength of 700 nm (B ) Ratio (A / B) is 1.42 or more, or the cross section of the polarizing film is measured by Raman spectroscopy, and the 310cm -1 signal strength (Int 310 ) and 210cm -1 signal strength at the central portion of the thickness direction are obtained. The ratio of (Int 210 ) (Int 310 / Int 210 ) is L, from the one side of the thickness direction to the inside to the 10% thickness year-on-year rate M, and the other side of the thickness direction to the inside to the thickness. When the year-on-year rate for the 10% part is N (only M ≦ N), 2 × L / (M + N) is 0.91 or less. |
| priorityDate | 2013-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.