http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210002489-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b55c349b43c3ecba4977fd52cc8f8c67 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13476 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13362 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133528 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133524 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-544 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13476 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-134309 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1334 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133634 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1323 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1334 |
| filingDate | 2019-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53800db7955f6f447cb4dc0c65d880c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eefb0e036683405d0c13c925e416a356 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14d0464bc0c81a8a8116b3ce05211875 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44b569e06162946850ed672a4b65af35 |
| publicationDate | 2021-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20210002489-A |
| titleOfInvention | Liquid crystal display |
| abstract | The present invention provides a liquid crystal display device capable of switching between a wide viewing angle and a narrow viewing angle, which can achieve both reduction in thickness and suppression of color unevenness in setting the narrow viewing angle. The liquid crystal display device of the present invention is a liquid crystal display device comprising a liquid crystal panel, a light control layer, and a surface light source device in this order from the viewer side, and the liquid crystal panel is disposed on the liquid crystal cell and the viewer side of the liquid crystal cell A visible side polarizing plate and a rear side polarizing plate disposed on a side opposite to the viewing side of the liquid crystal cell, and the dimming layer is a first transparent substrate, a first transparent electrode layer, and a composite layer of a polymer matrix and a liquid crystal compound And, the second transparent electrode layer and the second transparent substrate are provided in this order from the viewer side, the thickness of the first transparent substrate and the second transparent substrate are each independently 70 μm or less, and the first transparent substrate and The front retardation of the second transparent substrate at a wavelength of 590 nm is each independently 100 nm or less, and the surface light source device has directivity in a substantially normal direction from the light exit surface opposite to the dimming layer, and in a specific direction Light containing a linearly polarized component vibrating at a high ratio is emitted, and the vibration direction of the linearly polarized component is substantially parallel to the transmission axis of the rear-side polarizing plate. |
| priorityDate | 2018-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.