http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019086550-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f017de30242de1c99ace84ba61e5d5d4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_27b78c5457086b3c65c7348d55722ab8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-22 |
| filingDate | 2017-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fef8d835c3a60e58c35d0c189141b539 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6180d65a6cc54ed2b648978b8f6edf06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ed0846dc847924bb41695f61e1330f4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2c011c3ebb4c5d88c7c72e333e01428 |
| publicationDate | 2019-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019086550-A |
| titleOfInvention | Optical element |
| abstract | [Problem] To provide an optical element capable of vividly seeing the green color of a forest or flowers while reducing the glare from sunlight. An optical element comprises a first absorption peak group 16 having one or more absorption peaks 15 in a first wavelength band 11 of 410 to 450 nm in an absorptivity curve measured by a spectrophotometer; And a second absorption peak group 26 having one or more absorption peaks 25 in a second wavelength band 21 of 610 nm. The optical element has the first absorption peak group 16 in the first wavelength band 11, and thus can preferably absorb blue light. Moreover, since it has the 2nd absorption peak group 26 in the 2nd wavelength band 21 of 530-610 nm, glare from sunlight can be reduced. Furthermore, since the average absorptivity of the wavelength (450 to 530 nm) between the first wavelength band 11 and the second wavelength band 21 is 50% or less, the green color of the forest or flowers can be seen vividly. [Selected figure] Fig. 21 |
| priorityDate | 2017-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.