http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104076413-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-116 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-11 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-116 |
| filingDate | 2007-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104076413-B |
| titleOfInvention | Optical articles coated with sublayer and temperature-resistant multilayer antireflection coatings, method for their manufacture |
| abstract | The invention relates to an optical article with antireflective properties, comprising a substrate and, starting from the substrate, the following layers: a sublayer comprising a layer based on SiO2 having a thickness greater than or equal to 75 nm and does not contain Al 2 O 3 ; and a multilayer antireflective coating comprising a stack of at least one high refractive index layer and at least one low refractive index layer, wherein all low refractive index layers of the antireflective coating comprise SiO 2 and Al2O3 , the high - refractive-index layer of the antireflection coating is not a layer which absorbs in the visible region as follows: contains a stoichiometrically insufficient titanium oxide and makes the relative transmittance Tv of visible light of the optical article A reduction of at least 10% relative to the same article without any said layer absorbing in the visible region. |
| priorityDate | 2006-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.