Abstract: A high-voltage semiconductor device structure is provided. The high-voltage semiconductor device structure includes a semiconductor substrate, a source ring in the semiconductor substrate, and a drain region in the semiconductor substrate. The high-voltage semiconductor device structure also includes a doped ring surrounding sides and a bottom of the source ring and a well region surrounding sides and bottoms of the drain region and the doped ring. The well region has a conductivity type opposite to that of the doped ring. The high-voltage semiconductor device structure further includes a conductor electrically connected to the drain region and extending over and across a periphery of the well region. In addition, the high-voltage semiconductor device structure includes a shielding element ring between the conductor and the semiconductor substrate. The shielding element ring extends over and across the periphery of the well region.

Abstract: A supporting device is applied to an electronic device and includes a supporting unit, an adjusting unit and a fixing unit. The supporting unit supports the electronic device. The adjusting unit is connected to the supporting unit for adjusting an angle of the supporting unit. The fixing unit includes a locking part and a fixing part. The fixing part is fixed on a surface, and the locking part connects to the adjusting unit. The locking part is detachably locked with the fixing part so as to fixing the electronic device on the surface. The supporting device is advantageous for providing multiple viewing angles for users, and it is conveniently carried and easily assembled, thereby achieving firmly fixing effect.

Abstract: A sporting base includes a main base body, a securing seat, and a ground-insertable securing unit. The main base body includes a shock-absorbing core that has a bottom surface formed with an upwardly-extending inserting hole. The securing seat is disposed fittingly and separably into the inserting hole of the main base body, and is configured to be placed stably on the ground. The securing unit is for securing the securing seat to the ground.

Abstract: A supporting device is applied to an electronic device and includes a supporting unit, an adjusting unit and a fixing unit. The supporting unit supports the electronic device. The adjusting unit is connected to the supporting unit for adjusting an angle of the supporting unit. The fixing unit includes a locking part and a fixing part. The fixing part is fixed on a surface, and the locking part connects to the adjusting unit. The locking part is detachably locked with the fixing part so as to fixing the electronic device on the surface. The supporting device is advantageous for providing multiple viewing angles for users, and it is conveniently carried and easily assembled, thereby achieving firmly fixing effect.

Abstract: A connecting module with optical indication for being disposed on an electronic device is disclosed. The connecting module includes multiple first connectors disposed adjacently, and each first connector includes a base, a switch and an optical indicator. The base has an accommodating space, and the switch is disposed at a side wall of the accommodating space. When a second connector is connected to the first connector, a plug of the second connector is inserted into the accommodating space and triggers the switch so as to enable the optical indicator for indicating a connection status of the first connector.

Abstract: A sporting base includes a main base body, a securing seat, and a ground-insertable securing unit. The main base body includes a shock-absorbing core that has a bottom surface formed with an upwardly-extending inserting hole. The securing seat is disposed fittingly and separably into the inserting hole of the main base body, and is configured to be placed stably on the ground. The securing unit is for securing the securing seat to the ground.

Abstract: A connecting module with optical indication for being disposed on an electronic device is disclosed. The connecting module includes multiple first connectors disposed adjacently, and each first connector includes a base, a switch and an optical indicator. The base has an accommodating space, and the switch is disposed at a side wall of the accommodating space. When a second connector is connected to the first connector, a plug of the second connector is inserted into the accommodating space and triggers the switch so as to enable the optical indicator for indicating a connection status of the first connector.

Abstract: A display control device and a computer host having the display control device are disclosed. The display control device is disposed in a host case of the computer host, and it includes a body including a control circuit electronically connected to the computer host, a control panel electrically connected to the control circuit, and a pivot unit connected to the body and the control panel to change the surface of the control panel between a close state and an open state relative to the host case. In addition, the computer host is controlled via an operating unit on the control panel.

Abstract: A reel device is disposed inside an electronic product, such as computer host, laptop, etc. The reel device comprises a wire winder, a transmission cable, a signal terminal, and a connector. The transmission cable is reeled inside the wire winder. The signal terminal joined one end of the transmission cable is connected on the circuit board of the electronic product to be signal transmission channel. A connector joined to the other end of the transmission cable is exposed outside of the wire winder. The housing of the electronic product further has an opening. The connector and the transmission cable can be pulled out of the electronic product, and then the connector is plugged into a connector of another electronic product to transmit signals.