http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021015303-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad2cd796f8c4dcb425ddcc68707d3444 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13357 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-20 |
| filingDate | 2020-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75d9415f2dfcf0b79ab139115ffb8bf7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38948fd86bfcc82f97e34ff9c6208d26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2fb80591eeed13c06bd715596c0da3f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d34be07bae594d4b25ff765ae6a1e4b1 |
| publicationDate | 2021-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2021015303-A |
| titleOfInvention | Liquid crystal display device |
| abstract | PROBLEM TO BE SOLVED: To provide a polyester film as a polarizer protective film in a liquid crystal display device having a backlight source having a relatively narrow half-value width of each peak of an emission spectrum, such as a light source for emitting excitation light and a backlight source including quantum dots. Provided is a liquid crystal display device in which rainbow spots are suppressed even when the above is used. A liquid crystal display device in which a backlight light source, a light source side polarizing plate, a liquid crystal cell, and a viewing side polarizing plate are arranged in this order, and the backlight light source has a light source that emits excitation light and quantum dots. The viewing side polarizing plate includes a polarizing element protective film made of a polyester film laminated on the viewing side of the polarizing element, and the polyester film is in a direction parallel to the vertical direction of the display screen of the liquid crystal display device. The refractive index of the light is 1.53 to 1.62. VA mode or IPS mode liquid crystal display device. [Selection diagram] None |
| priorityDate | 2015-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.