http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019189664-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99505f5f312672820e9f78c254c00a4d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-1006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-1454 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-14629 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-4833 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-4788 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-14623 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-1456 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-14685 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-146 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-483 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-47 |
| filingDate | 2018-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd36397ad31ce7ab2e9272d970abc4f5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fa4166833a5993de9115748afcd3619 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d838706433738abc36a8fe8ed8fbb05 |
| publicationDate | 2019-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2019189664-A1 |
| titleOfInvention | Image sensor for obtaining information relating to the phase of a light wave |
| abstract | An object of the invention is an image sensor comprising a matrix of pixels, extending along a detection plane, and configured to form an image of an incident light wave propagating in a spectral band along a propagation axis, the image sensor being characterized in that it comprises a mask, formed by opaque elementary masks, extending parallel to the detection plane, between which there extend openings through which the incident light wave can propagate toward the detection plane, the matrix of pixels being divided into:n open pixels extending facing the openings; masked pixels, each masked pixel being defined by a projection of an elementary mask along the axis of propagation on the matrix of pixels, each masked pixel being associated with the elementary mask facing it;n nthe image sensor comprising, between the open pixels and the openings:n a waveguide, extending facing masked pixels and open pixels; a first diffraction grating, extending facing at least one open pixel, and configured to couple part of the incident light wave into the waveguide; a second diffraction grating, extending facing a masked pixel, and configured to extract part of a guided wave propagating in the waveguide. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021028212-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111244120-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11532655-B2 |
| priorityDate | 2017-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.