Kratzfeste entspiegelte Oberfläche mit Antifog-Eigenschaften

Die vorliegende Erfindung betrifft ein optisches Element bzw. Bauteil mit ausgezeichnetem Antifog-Effekt, welches darüber hinaus eine ausgezeichnete Kratzfestigkeit und/oder Entspiegelungswirkung aufweist und sogar hydrophobe und/oder oleophobe Eigenschaften aufweisen kann, und ein Verfahren zu dessen Herstellung.

The invention relates to an optical element and/or component having excellent anti-fog effects as well as excellent scratch resistance and/or reflection reducing effects and can also have hydrophobic and/or oleophobic properties, and to a method for the production thereof. Said element comprises, 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 or a hard layer or (ii) a compound and/or a combination of hard layers and anti-reflecting coatings or (iii) a compound and/or a combination of hard layers and mirror coating, and blind holes are introduced into the second layer and the water-absorbing first layer, said holes emerging from the second layer and the completely penetrate the second layer and at least partially penetrate the water-absorbing first laye