| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_581924d894df3ce9a7c490b320aaea6a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-0304
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-0296
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-03046 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-1085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-022408
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-02327
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-0376
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-0368
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3504 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-0376
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-0368
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-0232
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-0224
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-108 |
| filingDate |
2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4348150f167cba8d014a300062b9e4e2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5190724533f86a58cc1a681431dd7c77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f845d3809ee005688b5d8cadf14d5e5e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c906e0eb6892cf0d6ac61bf6bce559b2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6851241bafc9fbd25312a973d4ca508 |
| publicationDate |
2021-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2021001182-A1 |
| titleOfInvention |
Meta-surface photodetector |
| abstract |
A photodetector comprises a substrate (5), and supported by the substrate (5) a configuration (6) configured to act as optical resonator and to absorb incident radiation of a band, in particular infrared radiation. The configuration (6) comprises: a resonant frontside structure (4) facing the incident radiation; a backside structure (1) and arranged between the frontside structure (4) and the substrate (5); and a layer of an active material (3) made from a semiconducting material, and configured to convert at least part of the incident radiation of the band into charge carriers. At least one of the frontside structure (4) and the backside structure (1) is made from electrically conducting material. One or more of the frontside structure (4) and the backside structure (1) is in contact with the active material (3). The configuration (6) is configured to selectively absorb the incident radiation of the band. The one or more of the frontside structure (4) and the backside structure (1) in contact with the active material (3) is contacted by electrical contacts (7) for sensing the charge carriers in the active material (3). The active material (3) comprises an amorphous or a polycrystalline material. |
| priorityDate |
2019-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |