| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fcc0b66123940d1b32783569ebfa2d45 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B57-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-146
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B47-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-146
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B57-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B47-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-22 |
| filingDate |
2017-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea8a1f51e53ede95820e409e45164c04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d22e8a870ba90fba72c102b6d9799b7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e63b0592668a4aa1b5272e12edb1f8c2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9986923a92719a26ec14a09979b6c77 |
| publicationDate |
2019-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-109642973-A |
| titleOfInvention |
Optical filter and device using optical filter |
| abstract |
An object of the present invention is to provide an optical filter that can achieve both high-level suppression of color shading and ghosting of camera images, which cannot be sufficiently achieved by conventional optical filters. The optical filter of the present invention is characterized by having a base material that satisfies the requirements (a) to (c): (a) having a layer containing a compound (A) having an absorption maximum in a region of wavelength 650 nm or more and 760 nm or less; (b) The difference (X 2 -X 1 ) between the shortest wavelength (X 1 ) at which the transmittance becomes 10% and the second shortest wavelength (X 2 ) in the wavelength range of 640 nm or more is 50 nm or more; (c) The wavelength is 900 nm The transmittances at 1000 nm and 1100 nm are both 65% or less. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112180487-A |
| priorityDate |
2016-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |