| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2069-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C2202-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-104
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B7-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00923
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-108
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-041 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-10 |
| filingDate |
2019-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112236718-B |
| titleOfInvention |
Color Balanced Lenses Exhibiting Reduced Blue Light Transmission |
| abstract |
It is an object of the present invention to provide optical articles having one or more transmittance-attenuating dyes. Each dye attenuates transmission in a specific wavelength range. Different dyes can be combined in different concentrations to adjust the transmission spectrum through the lens. Different production methods can be used to incorporate transmittance attenuating dyes into different optical articles. |
| priorityDate |
2018-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |