Abstract: The present disclosure discloses a display device, which includes a casing, a plurality of proximity sensors, a communication module, a display screen, and a processing module. The proximity sensors are disposed with respect to the side walls of the casing, and the proximity sensors generate a position signal when other display device is close to the casing. The communication module is disposed in the casing, and the communication module is used for communicating with the other display device. The processing module electrically connects to the proximity sensors and the communication module. The processing module controls the display screen to show a particular frame according to the position signal, and the other display screen of the other display device to show the other particular frame via the communication module, wherein the particular frame is capable of being combined with the other particular frame to be an entire frame.

Abstract: The application discloses a portable electronic device comprising a casing, a rotating shaft, a driving assembly, a flexible display and a supporting member. The housing has a long axis opening. The rotating shaft and the driving assembly are disposed in the housing, and the driving assembly is connected to the rotating shaft. The flexible display is wound around the rotating shaft. A first side of the flexible display is connected to the rotating shaft and a second side is located in the long axis opening. A first end of the supporting member is fixed to the driving assembly. When the second side of the flexible display moves outward from the long axis opening, the rotating shaft rotates and drives the driving assembly to drive a second end of the supporting member to move from the long axis opening toward the second side of the flexible display.

Abstract: The present disclosure discloses a display device, which includes a casing, a plurality of proximity sensors, a communication module, a display screen, and a processing module. The proximity sensors are disposed with respect to the side walls of the casing, and the proximity sensors generate a position signal when other display device is close to the casing. The communication module is disposed in the casing, and the communication module is used for communicating with the other display device. The processing module electrically connects to the proximity sensors and the communication module. The processing module controls the display screen to show a particular frame according to the position signal, and the other display screen of the other display device to show the other particular frame via the communication module, wherein the particular frame is capable of being combined with the other particular frame to be an entire frame.

Abstract: The application discloses a portable electronic device comprising a casing, a rotating shaft, a driving assembly, a flexible display and a supporting member. The housing has a long axis opening. The rotating shaft and the driving assembly are disposed in the housing, and the driving assembly is connected to the rotating shaft. The flexible display is wound around the rotating shaft. A first side of the flexible display is connected to the rotating shaft and a second side is located in the long axis opening. A first end of the supporting member is fixed to the driving assembly. When the second side of the flexible display moves outward from the long axis opening, the rotating shaft rotates and drives the driving assembly to drive a second end of the supporting member to move from the long axis opening toward the second side of the flexible display.

Abstract: A holder mechanism for holding a handheld device is provided which includes a holder base and a gripping assembly. The gripping assembly is movably mounted on the holder base. The gripping assembly includes an elastic element, a first gripping module, and a second gripping module. The elastic element has a first end fixed to the first gripping module and a second end fixed to the second gripping module. Whereby, the second gripping module can move relative to the first gripping module to grip the handheld device when the elastic element is elastically deformed to apply a resilient force to the second gripping module.

Abstract: A holder mechanism for holding a handheld device is provided which includes a holder base and a gripping assembly. The gripping assembly is movably mounted on the holder base. The gripping assembly includes an elastic element, a first gripping module, and a second gripping module. The elastic element has a first end fixed to the first gripping module and a second end fixed to the second gripping module. Whereby, the second gripping module can move relative to the first gripping module to grip the handheld device when the elastic element is elastically deformed to apply a resilient force to the second gripping module.

Abstract: A gate voltage generating circuit to provide a gate voltage to a transistor switch is disclosed. The gate voltage generating circuit includes a first voltage generating circuit and a second voltage generating circuit. The first voltage generating circuit supplies a first voltage to a gate electrode of the transistor switch. The second voltage generating circuit supplies a second voltage to the gate electrode of the transistor switch. The second voltage is larger than a voltage to turn on the transistor switch. The first voltage is larger than the second voltage.

Abstract: The over current protection circuit is coupled to a current path between an output end of a switch and a load. The over current protection circuit includes a first over current detection unit, a second over current detection unit and a control unit. The first over current detection unit is disposed between the current path and a first voltage, and generates a first control signal according to a current in the current path. The second over current detection unit is disposed between the current path and a second voltage, and generates a second control signal according to a current in the current path. The control unit is coupled with the first over current detection unit and the second over current detection unit, and controls the switch according to the first control signal or the second control signal to reduce the current in the current path.

Abstract: The present invention discloses a charging system for charging a capacitor. The charge system includes at least one unit gain buffer, driven by a plurality of driving voltages, each unit gain buffer having a positive input terminal for receiving a target voltage and a negative input terminal coupled to an output terminal, a plurality of switches coupled between the plurality of driving voltages and the capacitor, and a switch control waveform generator, coupled to the plurality of switches, for switching on one of the for a specific driving voltage among the plurality of driving voltages to drive one of the at least one unit gain buffer to charge the capacitor.

Abstract: A booking management method for amusement parks determine if a facility is bookable or not at first. If the facility is bookable, visitors can book the facility via a device in the amusement park, such as a handheld device. Then they can more around anywhere in the amusement park until they obtain an admission message. When the visitor obtains the admission message, the visitor can go to the facility. Therefore, this booking management system is a fantastic way to reduce waiting time and can maximize visitors enjoyment of their visit.

Abstract: The present invention discloses a charging system for charging a capacitor. The charge system includes a unit gain buffer, driven by a driving voltage, having a positive input terminal for receiving a target voltage and a negative input terminal coupled to an output terminal, at least one independent voltage source, for providing at least one voltage, a first switch coupled between the unit gain buffer and the capacitor, at least one second switch coupled between the at least one independent voltage source and the capacitor, and a switch control waveform generator, coupled to the first switch and the at least one second switch, for sequentially turning on at least one of the first switch and the at least one second switch for at least one of the unit gain buffer and the at least one independent voltage source to sequentially charge the capacitor.

Abstract: A cushion case for mobile computer is provided. The cushion case for mobile computer comprises a perimeter belt padding and a panel padding. The perimeter belt padding has two lateral side padding portions, a bottom padding portion, and a lid padding portion. The panel padding has a top panel padding portion and a base panel padding portion. The perimeter belt padding is sewn onto the panel padding, and the two lateral side padding portions form two lateral side walls of the cushion case, the bottom padding portion forms the bottom side wall of the cushion case, the lid padding portion forms the lid of the cushion case and is capable of being opened and closed, the top panel padding portion forms the top panel wall of the cushion case, and the base panel padding portion forms the base panel wall of the cushion case.

Abstract: A cushion case for mobile computer is provided. The cushion case for mobile computer comprises a perimeter belt padding and a panel padding. The perimeter belt padding has two lateral side padding portions, a bottom padding portion, and a lid padding portion. The panel padding has a top panel padding portion and a base panel padding portion. The perimeter belt padding is sewn onto the panel padding, and the two lateral side padding portions form two lateral side walls of the cushion case, the bottom padding portion forms the bottom side wall of the cushion case, the lid padding portion forms the lid of the cushion case and is capable of being opened and closed, the top panel padding portion forms the top panel wall of the cushion case, and the base panel padding portion forms the base panel wall of the cushion case.

Abstract: A data access method and a memory using the same are provided in the present invention. In the data access method, a central processing unit (CPU) write command and a display read command are directly input to a memory in order to optimize the operation time.

Abstract: A level-shifting apparatus and a panel display apparatus using the same are disclosed. The level-shifting apparatus is used for receiving and changing the level of an input signal to generate an output signal. The level-shifting apparatus includes a first unit and a second unit. The first unit is for deciding whether a first switching signal and a second switching signal are to be output according to the input signal and the output signal. The second unit generates the output signal according to the first switching signal and the second switching signal. Wherein, the input signal is operated between a first level and a second level, while the output signal is operated between a third level and a fourth level.