SCRATCH RESISTANT, REFLECTION REDUCING SURFACE HAVING ANTI-FOGGING PROPERTIES

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United States of America Patent

SERIAL NO

12196905

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An optical element or component having excellent anti-fog effects as well as excellent scratch resistance and/or reflection reducing effects and optionally also hydrophobic and/or oleophobic properties, and a method for producing such an optical element or component. The element or component includes, in the following order, a glass substrate, a water-absorbing first layer, and a second layer selected from (i) an anti-reflecting coating; a mirror coating and a hard layer; (ii) a compound and/or combination of a hard layers and anti-reflecting coatings; and (iii) a compound and/or combination of hard layers and mirror coating. Blind holes or bores are introduced into the second layer and the water-absorbing first layer with the holes opening out from the second layer and extending completely through the second layer, and at least partially through the water-absorbing first layer.

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Patent Owner(s)

Patent OwnerAddress
RODENSTOCK GMBHELSENHEIMERSTR 33 MÜNCHEN 80687
FRAUNHOFER-GESELLSCHFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E VHANSASTRASSE 27C MUENCHEN D-80686

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fuechsel, Kevin Jena, DE 2 9
Goetz, Baerbel Augsburg, DE 3 16
Kaiser, Norbert Jena, DE 33 163
SCHERG, Gerd-Peter Balcham, DE 4 18
Schulz, Ulrike Jena, DE 23 81
Stolz, Cecille Muenchen, DE 1 8

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