| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b55c349b43c3ecba4977fd52cc8f8c67 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2413-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2202-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2102-351
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2202-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133562 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13363
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-858
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-86 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-02 |
| filingDate |
2014-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1874c2671a9c2e46265998e4918c0a79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14d0464bc0c81a8a8116b3ce05211875
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_536680270fdcc9a08204a873a9c243ea |
| publicationDate |
2015-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2015093149-A1 |
| titleOfInvention |
Image display device, phase difference film used in same, and polarizing plates |
| abstract |
A phase difference film (30) has a thickness (d 1 ) of 7 µm or less, and satisfies (i) 100 nm ≤ Re 1 ≤ 200nm and (ii) Nz 1 ≤ 6. When d 1 is the thickness of the phase difference film, nx 1 the index of refraction in the direction of the slow axis in the plane of the film, ny 1 the index of refraction in the direction of the fast axis in the plane of the film, and nz 1 the index of refraction in the direction of thickness, Re 1 and Nz 1 are defined respectively as Re 1 = (nx 1 - ny 1 ) × d 1 and Nz 1 = Rth 1 /Re 1 , where Rth 1 = (nx 1 - nz 1 ) × d 1 . An image display device (100) is provided with the phase difference film (30) more to the viewing side than a polarizer (11) disposed on the viewing side of an image display cell (5). In the image display device (100) provided with the phase difference film (30), reduction in visibility because of blackouts and rainbow phenomena when viewing a screen through polarized sunglasses is suppressed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7133354-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019200354-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017150375-A1 |
| priorityDate |
2013-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |