http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020023613-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13 |
| filingDate | 2018-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2edb5745aef93ed724e004ef86f4e66 |
| publicationDate | 2020-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2020023613-A |
| titleOfInvention | Liquid crystal composition and liquid crystal display device |
| abstract | PROBLEM TO BE SOLVED: In a conventional liquid crystal display device having a polymer spacer, a polymer network is deposited in a mask region, and the deposited polymer network binds and scatters liquid crystal molecules, thereby increasing a haze due to an increase in haze and the like. This raises the problem of an increase and a decrease in the contrast ratio due to the birefringence effect of the polymer network. Accordingly, it is an object of the present invention to provide a liquid crystal set and a liquid crystal display element which can prevent deterioration in the quality of a displayed image at the time of bending, and are excellent in low voltage drivability and contrast ratio. The present inventors have intensively studied and mixed a liquid crystal composition with a chain transfer agent having a low refractive index monomer capable of suppressing an increase in haze and having a function of stopping a polymerization reaction of a polymer. As a result, a liquid crystal display element which can prevent deterioration in quality of a displayed image at the time of bending and has a small haze and an excellent contrast ratio has been found. [Selection diagram] None |
| priorityDate | 2018-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 123.