Clean room systems
Rafi expands glass sensor production
Rafi, manufacturer of industrial PCAP touchscreens, has commissioned new cleanroom facilities for its glass sensor production.
Following a fundamental restructuring and expansion of its sensor production, the HMI specialist is now able to meet the demand for all Glasscape product groups. These range from very small and slim to large and robust touch modules. According to the electronics company from Baden-Württemberg, this makes it one of only a few manufacturers in Europe to offer industrial touch operating systems of this size and quality class.
Touch monitors with glass sensors are superior to conventional models based on foil sensors: glass sensors can also be used to produce large touchscreens with 24-inch or even larger diagonals. On this basis, Rafi is able, for example, to optimally adapt the response behavior of its touchscreens to different types of work gloves or contact with conductive liquids and to use almost any front glass thickness.
Glass sensors also have advantages in terms of stability and service life. While film sensors are subject to material-related ageing and deformation factors due to UV-related yellowing or different thermal expansions of the film and glass substrate, Rafi's glass sensors are temperature-stable from minus 40 to plus 85 degrees Celsius and are also suitable for use in commercial vehicles. In addition, glass sensors are more light-transparent and guarantee excellent image quality even in bright ambient light thanks to optical bonding.
"The future-proof expansion of our glass sensor production means that we are independent of Asian component suppliers and can guarantee the long-term availability and quality of our products under all circumstances," explains Eric Bulach, Head of Strategy, Products and Markets at Rafi. as









