Schott Ag

Franziska Back

Matthias Bockmeyer

Christian Henn

Eveline Rudigier-Voigt

Thomas Zenker

Joerg Schuhmacher

Annelie Gabriel

Volker Hagemann

Thorsten Damm

Andrea Anton

Angelina Milanovska

Yvonne Menke-Berg

Jörg Schuhmacher

Jochen Herrmann

Sven Rebsamen

Franziska Riethmueller

Franziska Riethmüller

A cover panel for a fitout article or article of equipment for a kitchen or laboratory is provided. The cover panel includes a glass or glass ceramic substrate and a coating on one side of the substrate. The substrate and the coating together have a light transmittance of 1% to 70%. The coating has a colour locus in the CIELAB colour space within the range of coordinates L* of 20 to 65, a* of &#x2212;6 to 6 and b* of &#x2212;6 to 6. The colour locus of the D65 standard illuminant light, after passing through the substrate and the coating, is within a white region W1 determined in the chromaticity diagram CIExyY-2&#xb0; by the following coordinates: 

Cover panel with colour-neutral coating

A substrate having a scratch resistance enhancing coating with improved cleanability and methods for producing such a coating are provided. The coating includes at least one high refractive index transparent hard material layer and includes aluminum nitride. The coating exhibits a contact angle for water of greater than 75&#xb0;.

Scratch-resistant coatings with improved cleanability, substrates with scratch-resistant coatings with improved cleanability, and methods for producing same

An optical filter, a process for producing an optical filter, and the use of the optical filter are provided. The optical filter includes a substrate and a filter layer on at least one side of the substrate. The filter layer has a matrix and at least one organic dye dissolved in the matrix. The filter layer has optical homogeneity.

Optical filter

An operating panel for a household appliance is provided with at least one user interface. The operating panel includes a planar support with an outer support surface facing an external region; a planar glass or glass-ceramic substrate with an outer substrate surface facing the external region and an opposite-lying inner substrate surface facing away from the external region and facing the outer support surface; a display element affixed to the support for luminous indication of information, which is preferably disposed on the outer support surface; and a sensor arrangement having at least two sensors, each of which comprises at least one electrode and is disposed on the inner substrate surface, for interaction with a user located in the external region.

Operating panel for a household appliance with at least one user interface, household appliance, and method for producing the operating panel with user interface

A two-dimensional sensor arrangement is provided that detects locations, e.g. finger locations, in two or three dimensions, which is particularly suitable for touch-sensitive touchpads or touchscreens. The sensor arrangement includes a sensing zone in which a plurality of sensors are arranged, and contact zone, e.g. externally thereto, in which a plurality of electrically conductive contact points are arranged, which are connected to the sensors. The number of contact points is very small, although the electrically conductive components of the sensor arrangement form a single-layered network.

Two-dimensional sensor arrangement

A method for producing a sol-gel ink, in particular from TEOS and MTEOS, is provided. The method includes adding inorganic particles as a filler and adding a high-boiling solvent.

Sol-gel ink and method for producing same

A composite is provided that has a structured sol-gel layer on a substrate. The sol-gel layer is extremely resistant against mechanical stress and other influences from outside due to its production method. The composite is suitable for use in a lot of technical fields, since the sol-gel layer can be provided with nearly any arbitrary structure. For example, the structure may result in optical effects and may be used in optical systems.

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Schweinfurth, Germany

Franziska Back