TTV – your expert for mechanical components around your HMI

Our quality and expertise for your innovative products


ttv GmbH is  based in Geretsried, south of Munich, Germany, and offers you over 30 years of expertise in the design, development and production of mechanical components for electronic displays, electronic displays or screens.

Our experience combined with great passion and emotion for our customers and our products enable us to quickly and economically create solutions exactly for your requirements.

"Customizing", the production of display windows, optical filters, and enclosures (components) made to measure, is our business, our competence and our passion!


Your benefits

  • utmost customer orientation

  • competent team of experts

  • direct access to experienced team members

  • fast response

  • innovative products

  • proven concepts

  • delivery worldwide

The main focus of our activities is the design, manufacture and sales of display windows and optical filters for all types of displays, HMIs, sensors, industrial image processing systems, visual inspection systems - perfectly adapted to the specific requirements of the concrete application.

Optical filters are used in a wide variety of applications. Whether you are looking for a display panel in front of LED, LCD, VFD, touch or TFT displays, as infrared filters, for shielding in EMC applications or as cover windows for scanners and barcode readers, we are happy to advise you and supply optical filters finished to customer specifications: milled, lasered, printed, contacted with conductive silver lacquer or equipped with adhesive.

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Stephan Zuber

Stephan Zuber
executive director


The base materials used for the production of a customer-specific display window are primarily acrylic glass (PMMA) and polycarbonate, but also mineral glass.
Precision cast acrylic (our LUXACRYL®) is characterized by the highest optical quality and the narrowest possible thickness tolerance.
We offer both acrylic glass and polycarbonate with a range of surface refinements such as anti-reflection coating (our ANTIFLEX®), hard coating for increased scratch resistance (up to pencil hardness 6-8H) or conductive ITO coating, or VA fabric cast into LUXACRYL or ANTIFLEX for shielding in EMC applications. In addition to crystal-clear materials, optical filters are also available in transparent color shades to increase the contrast of your display as well as infrared filters.

To protect the display filter during assembly, transport or during later use in harsh environments, we offer protective film (our OptiProtect®) with outstanding properties.

Precision cast acrylic and polycarbonate are also available in sheet format.

Do you have any questions about our products and their possible applications? We will be happy to advise you!