| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1543b2b19ec0e331a0dcd89888cbef5f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J2003-1213
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2207-123 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-045 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-10 |
| filingDate |
2017-10-18^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_661113b29e710f70e33d8a2aa9734f25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14bb6d0f546ffae5e52fbb5e28b544f3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acb467611d110d999694a7b28f00d3b5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ad75dd289709fcf30b4eff5d93e19d4 |
| publicationDate |
2019-08-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3529647-A1 |
| titleOfInvention |
Optical filters complementary angular blocking regions |
| abstract |
An example optical filter may include an angle blocking layer Slaving a first angular light blocking range θAL relative to a normal axis, and an interference filter adjacent the angle blocking layer having a second angular light blocking range θIF relative to the normal axis. θIF and θAL at least partially overlap. The example optical filter has a predetermined light transmission zone comprising angles from 0° to a maximum light transmission angle θTmax relative to a normal axis of the major surface. The example optical filter has a predetermined angular light blocking zone θΒ, a union of θIF and θAL. An example optical filter may include an interference filter having an incidence angle-dependent reflection band and an absorbing layer having an absorption band. The incidence angle-dependent reflection band and the absorption band may overlap at least one wavelength at least one angle of incidence. |
| priorityDate |
2016-10-18^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |