http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019093476-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K59-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09F9-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F9-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-32 |
| filingDate | 2018-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb4c7cc41f244d7e0a90eadc8e8e0b2d |
| publicationDate | 2019-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2019093476-A1 |
| titleOfInvention | Circularly polarizing plate and display device |
| abstract | The present invention relates to a polarizing plate (1) provided with a polarizer (2), a first phase difference layer (3), and a second phase difference layer (4), the in-plane phase difference value Re(λ) at wavelength λ [nm] of the first phase difference layer (3) satisfying the relationships Re(450) < Re(550) < Re(650) and 100 nm ≤ Re(550) ≤ 200 nm, the second phase difference layer (4) satisfying the relationship Nz > Nx ≥ Ny, where Nx is the refractive index in the in-plane slow-axis direction, Ny is the refractive index in the in-plane fast-axis direction, and Nz is the refractive index in the thickness direction, and the phase difference value Rth(λ) in the thickness direction at wavelength λ [nm] of the second phase difference layer (4) satisfying the expression -300 nm ≤ Rth(550) ≤ -20 nm, the slow axis direction of the first phase difference layer (3) being in a range of 40° to 50° or -50° to -40°, the counterclockwise direction being positive, from the absorption axis direction of the polarizer (2), and the bending direction of a display device being set in a range of -5° to 5° or 85° to 95° with respect to the absorption axis direction of the polarizer (2). |
| priorityDate | 2017-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.