| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a68790a12228f5b99e176e8aacff640a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0109
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0178
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0123
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0174 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T19-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0944
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0972
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0172 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-313 |
| filingDate |
2021-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70ba9615ad04930c51741ffda0d94b18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce2ecdecea1bfbb8a3787e29517e8c99 |
| publicationDate |
2023-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-112021002237-T5 |
| titleOfInvention |
WIDE ANGLE AUGMENTED REALITY DISPLAY |
| abstract |
In one embodiment, an augmented reality display provides an expanded eye box and increased field of view through the use of holographic optical elements. In at least one example, a launch element directs an image into a waveguide, which transmits the image to a set of launch gratings. In one example, a set of holographic optical elements opposite the outcoupling elements reflect the image with an increased field of view to the user while maintaining an expanded eye box. |
| priorityDate |
2020-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |