Abstract: Embodiments include a Schottky barrier diode (SBD) structure and method of forming the same, the SBD structure including a current blockage feature to inhibit current from leaking at an interface with a shallow trench isolation regions surrounding an anode region of the SBD structure.

Abstract: A p-GaN high-electron-mobility transistor (HEMT) includes a buffer layer stacked on a substrate, a channel layer stacked on the buffer layer, a supply layer stacked on the channel layer, a doped layer stacked on the supply layer, and a hydrogen barrier layer covering the supply layer and the doped layer. A source and a drain are electrically connected to the channel layer and the supply layer, respectively. A gate is located on the doped layer. The hydrogen barrier layer is doped with fluorine.

Abstract: A mobile device includes a mobile platform, an ultraviolet light-emitting module, a scanning module and a controlling module. The mobile platform is used for moving within a working area. The ultraviolet light-emitting module, disposed on an external exposed surface of the mobile platform, is used for generating at least one ultraviolet beam to perform a disinfecting and sterilizing operation within the working area. The scanning module, disposed at the mobile platform and defined with an entire scan range, is used for generating a warning signal upon when a human within the entire scan range is determined. The controlling module, electrically connected with the scanning module and the ultraviolet light-emitting module, is used for controlling the ultraviolet light-emitting module to stop generating the at least one ultraviolet beam upon when the warning signal is received, so that the at least one ultraviolet beam can be prevented from harming the human.

Abstract: A channel management method is provided for use in a channel management device. The channel management method includes the following steps. First, a scan request is received. Also, a number of television channels are scanned to generate a first set of channel list. Next, a number of network channels are scanned to generate a second set of channel list. Then, an integrated channel list is generated according to at least one set of channel lists which at least includes the first and the second set of channel lists. Afterwards, the content of a corresponding program is provided according to the integrated channel list and a selected channel thereof, when the selected channel is selected.