http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020075740-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2201-343 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0109 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0123 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0172 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13718 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09F9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-116 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133543 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133541 |
| classificationIPCInventive | 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/B32B7-023 |
| filingDate | 2019-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc0d062bef417ff5919b2dc616c90d5d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd502375e7b90de95ba4db6cdc8096b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9dd3cfcc335ed8153742d0a0e35e96c |
| publicationDate | 2020-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2020075740-A1 |
| titleOfInvention | Optical laminate, light-guiding element, and ar display device |
| abstract | Provided are an optical laminate, a light-guiding element, and an AR display device that achieve a large diffraction angle. The present invention has, in order, a first optically anisotropic layer, a cholesteric liquid crystal layer, and a second optically anisotropic layer. The first optically anisotropic layer: is formed using a composition that includes a liquid crystal compound; and has a liquid crystal orientation pattern in which the orientation of an optical axis that originates from the liquid crystal compound changes while continuously rotating along at least one direction within a plane. The cholesteric liquid crystal layer is formed by fixing a cholesteric liquid crystal phase. The second optically anisotropic layer: is formed using a composition that includes a liquid crystal compound; and has a liquid crystal orientation pattern in which the orientation of an optical axis that originates from the liquid crystal compound continuously rotates along at least one direction within a plane. The orientation of the optical axis that originates from the liquid crystal compound of the first optically anisotropic layer and the orientation of the optical axis that originates from the liquid crystal compound of the second optically anisotropic layer continuously rotate along the same one direction and rotate in the same direction along the one direction. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022099872-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023021847-A1 |
| priorityDate | 2018-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.