Abstract: An operating method of application for the television apparatus is provided. Wherein, the operating method includes: receiving a channel selecting instruction; reading a channel list, the channel list includes a plurality of applications (APPs) and a plurality of physical channels corresponding to a plurality of channel numbers, wherein each of the APPs is assigned to one of the channel numbers respectively; mapping the channel selection instruction to one of the plurality of channel numbers in the channel list; and launching and executing a selected APP if the channel selection instruction is corresponding to the channel number of the selected APP.

Abstract: An implantable electrical stimulation system for treating a nerve symptom, the system comprising an implantable device. The implantable devices includes a wave generator that is operable to generate a signal wave and a white noise, mix the signal wave and the white noise, and produce an electrical stimulating signal. The system further comprises an electrode unit located in close proximity to a target nerve and is operable to provide the electrical stimulating signal to the nerve. The system further comprises an external controlling device.

Abstract: An implantable electrical stimulation system for treating a nerve symptom, the system comprising an implantable device. The implantable devices includes a wave generator that is operable to generate a signal wave and a white noise, mix the signal wave and the white noise, and produce an electrical stimulating signal. The system further comprises an electrode unit located in close proximity to a target nerve and is operable to provide the electrical stimulating signal to the nerve. The system further comprises an external controlling device.

Abstract: An operating method of application for the television apparatus is provided. Wherein, the operating method includes: receiving a channel selecting instruction; reading a channel list, the channel list includes a plurality of applications (APPs) and a plurality of physical channels corresponding to a plurality of channel numbers, wherein each of the APPs is assigned to one of the channel numbers respectively; mapping the channel selection instruction to one of the plurality of channel numbers in the channel list; and launching and executing a selected APP if the channel selection instruction is corresponding to the channel number of the selected APP.

Abstract: Disclosed herein is an implantable electrical stimulator which includes two stimulating electrodes, a system-on-chip and an inductive coil. The system-on-chip can apply electric stimulation to the dorsal root ganglion via the stimulating electrodes. An external power supply can wirelessly charge the system-on-chip through the inductive coil.