The invention relates to water-based adhesives for industrial applications obtained by mixing water-redispersible polymer powder and water-soluble polymer powder with water, wherein the weight ratio of the water-redispersible polymer powder to the water-soluble polymer powder is from about 0. A display unit may output the boot screen data according to control of the processor. The two-dimensional regions act as a capacitor and a capacitive coupling to the reference potential is produced which eliminates or attenuates radiofrequency electromagnetic interference fields, which enter the electronic device or are emitted from it. The auxiliary circuit has controllable tuning elements therein.