| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_91096f942030f7be1083f9cefada8a93 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133536
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133536
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-1814
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-0825 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-18 |
| filingDate |
2018-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e2dfab6303d9215014652e676644444
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b0e0f4e785633915d0bb5f49167941b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c462077bd7d8d14ea2bc68a4cce54e1f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d43d7bcc066470de9d167f6fe475996
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1909df03bcb39b7f246328378f41c4b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d18167d8a4d8479c66eac6d953ab3c6 |
| publicationDate |
2022-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11493677-B2 |
| titleOfInvention |
High contrast optical film having specified transmittance and reflectance of polarized light |
| abstract |
Optical films are disclosed that include a plurality of interference layers. Each interference layer reflects or transmits light primarily by optical interference. The total number of the interference layers is less than about 1000. For a substantially normally incident light in a predetermined wavelength range, the plurality of interference layers has an average optical transmittance greater than about 85% for a first polarization state, an average optical reflectance greater than about 80% for an orthogonal second polarization state, and an average optical transmittance less than about 0.2% for the second polarization state. |
| priorityDate |
2017-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |