| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c16d2144a81bfa32a665dca1e93c3d37 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0134
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0178
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0185 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B3-0081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K9-00671
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-286
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0172
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V20-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V40-19 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-01 |
| filingDate |
2020-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0e2ec452eef272fe8e25113916934ef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f8a2b3b1a4e30a38b06402d51d5e73c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47c5509d6bbbdfa9268b1c74eaba8337
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3baf509328f0dcf987e4a7579b49738a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d536b4e056a4edf7b00e4fc40091156a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cbec98a86997032128263c9ce26a7cb4 |
| publicationDate |
2021-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11061238-B2 |
| titleOfInvention |
Electronic device and method for displaying augmented reality |
| abstract |
An electronic device for displaying AR includes: an optical engine; a first polarizer; a polarization converter configured to maintain or convert a polarization direction of light of a real scene; a waveguide from which light of a virtual image is output and through which the light of the real scene is transmitted; a focus tunable lens; a second polarizer; and one or more processors. The one or more processors are configured to, during a first period, control the polarization converter to convert a polarization direction of a first light of the real scene such that at least part of the first light of the real scene is blocked by the second polarizer, and during a second period, control the polarization converter to maintain a polarization direction of a second light of the real scene such that the second light of the real scene is transmitted through the second polarizer. |
| priorityDate |
2019-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |