http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2019189586-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2201-305 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-116 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-1833 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-1809 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-18 |
| filingDate | 2019-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2019189586-A1 |
| titleOfInvention | Optical element |
| abstract | Provided is an optical element capable of obtaining high diffraction efficiency with a simple configuration. The optically anisotropic layer is provided with an optically anisotropic layer formed by using a composition containing a liquid crystal compound, and the optical anisotropic layer is continuously rotated with the orientation of the optical axis derived from the liquid crystal compound along at least one direction in the plane. An optical element having a liquid crystal orientation pattern that is changing while having a region in which the orientation direction of the liquid crystal compound at at least one interface of the upper and lower interfaces of the optically anisotropic layer has a pretilt angle with respect to the interface. |
| priorityDate | 2018-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 83.