A screen operating device having good operability is obtained. The process includes polymerizing monoethylenically unsaturated monomers in the presence of a chain transfer agent to form macromonomers each having a terminal polymerizable ethylenically unsaturated group and then polymerizing, in presence of the macromonomers, the monoethylenically unsaturated monomers and multi-olefinic crosslinking monomers. In an open condition of the module cover the opening flap is fixed on the one hand to the module by means of the tether and on the other hand is fixed to the module cover via the axis. The first glass substrate is bonded to the first surface of the semiconductor wafer such that the metal pads are arranged within respective cavities or openings of the first glass substrate. This device is suited also for broad-band radar signals and can principally simulate transit distances of the pulsed radar signal which have no upper limit. The intermediate frequency tuning circuit 2 and the intermediate frequency amplifier 3 are connected to each other via switch diodes 4 and 5, the switch diodes are turned ON upon receiving the television signal and turned OFF upon receiving the FM broadcast signal.