http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7940384-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a3d52eacd83e723ebd2ca61b598586c2 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-95676 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-95623 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-9501 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-00 |
| filingDate | 2007-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63fd8de8b0772c6ffe09a93038863950 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_137ee33884a1e7f5ca06d0f02f17e7c4 |
| publicationDate | 2011-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7940384-B2 |
| titleOfInvention | Systems and methods for blocking specular reflection and suppressing modulation from periodic features on a specimen |
| abstract | Systems and methods for blocking specular reflection and suppressing modulation from periodic features on a specimen are provided. One inspection system configured to block specular reflection and suppress modulation in an image of a specimen includes an illumination subsystem configured to illuminate the specimen with a predetermined pattern of spatially incoherent light. The system also includes an optical element configured to block light reflected from periodic features formed on the specimen and at least some light diffracted from the periodic features. The system further includes a detector configured to detect light that passes through the optical element and to generate an image of the specimen in response to the detected light. The optical element blocks specular reflection and at least partially suppresses modulation in the image due to the periodic features. The system also includes a processor configured to detect defects on the specimen using the image. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10054551-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9645093-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9176069-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9846128-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017307539-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10541104-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017205359-A1 |
| priorityDate | 2006-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.