| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b657bae7c6ba14f228fefd2393ecc834 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-223
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-281 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V9-04 |
| filingDate |
2017-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64999d77e8cd9e25bdb331f86b313965
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bce0052e26db37acce55d76e0826705c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e55fd034354afc6e9fd1e26df40a4b7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_930d869d606b6ba878e54d74a8214871
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_579f711dfc3bf4c09f6e8e05566ead30 |
| publicationDate |
2019-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10228500-B2 |
| titleOfInvention |
Optical filter and imaging device |
| abstract |
An optical filter includes: an absorption layer containing a first near-infrared absorbent having a maximum absorption in a wavelength of 660 to 785 nm, and satisfying (i-1) in 620 to 670 nm, on a shorter wavelength side of a wavelength λ (DA_T min ) exhibiting the maximum absorption, there is a wavelength λSh (DA_T50%) at which a transmittance becomes 50%; and a reflection layer formed of a dielectric multilayered film satisfying (ii-1) in 670 to 1200 nm, there is a near-infrared reflection band in which a transmittance with respect to light at an incident angle of 0° becomes 50% or less, and a wavelength λSh (A2_Ts50%) at which a transmittance of light of an s polarization component out of light at an incident angle of 30° becomes 50%, on a shorter wavelength side of the near-infrared reflection band, is positioned on a longer wavelength side of the wavelength λSh (DA_T50%). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11480720-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022036119-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11423639-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11650361-B2 |
| priorityDate |
2015-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |