A driving method of an LCD panel having a plurality of display groups comprising a plurality of display cells and respectively coupled to a data electrode and a gate electrode. The safe service extension platform, in which services are associated with an execute form and the services are extended by changing or adding the execute form, includes a service-dependent API for extending the services. The data corresponding to the currently prevailing condition are written into the transmitterreceiver means in response to transmission from the sensor means. It is determined whether the clock pulse width is larger than a maximum clock pulse width. The integrated circuit is coupled to the antenna unit and the connection port.