http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2015037553-A1
Outgoing Links
| Predicate | Object |
|---|---|
| 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 | 2014-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2015037553-A1 |
| titleOfInvention | Polarized film |
| abstract | To provide a thin polarizing film with less leakage of blue light in a crossed Nicol state. A polarizing film having an iodine dye adsorbed on a matrix containing PVA and having a thickness of 25 μm or less, absorbance in a crossed nicols state at a wavelength of 480 nm (A) and absorbance at a wavelength of 700 nm (B). The signal intensity (Int 310 ) at 310 cm −1 in the center in the thickness direction, obtained by Raman spectroscopy measurement of the ratio (A / B) to 1.42 or higher, or the cross section of the polarizing film The ratio (Int 310 / Int 210 ) to the signal intensity (Int 210 ) at 210 cm −1 is L, and the same ratio in the portion where 10% of the thickness enters the thickness direction from one surface to the inside is M, When the same ratio in the portion that has entered 10% of the thickness in the thickness direction from the other surface is N (provided that M ≦ N), 2 × L / M + N) is 0.91 or less, a polarizing film. [Selection figure] None |
| 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: 53.