Abstract: A display device and control method thereof. The display device includes a housing, a display assembly, and a plurality of light-emitting components. The housing has a front surface, an outer peripheral surface and a mounting opening. The outer peripheral surface is connected to the front surface. The mounting opening is located on the front surface and surrounded by the outer peripheral surface. The display assembly is disposed in the mounting opening and exposed to outside. The plurality of light-emitting components are fixed to the housing. A light emitted from the plurality of light-emitting components is partially emitted along a normal direction of the outer peripheral surface, and is partially emitted along a normal direction of the front surface.

Abstract: A control method of display device including obtaining an image displayed by a display device by a computing controller; dividing the image into a plurality of sub-regions by the computing controller; computing a color weight data of each of the plurality of sub-regions by the computing controller; generating a color data for at least one of the plurality of light-emitting components corresponding to each of the plurality of sub-regions based on the color weight data of each of the plurality of sub-regions by the computing controller; transferring the color data for each of the plurality of light-emitting components to the light controller by the computing controller; and controlling each of the plurality of light-emitting components to emit corresponding color of light based on the color data by the light controller.

Abstract: A display device electrically connectable to an external operation device and a host is provided. The display device includes an imaging unit, a display controller, an image receiving port, a command output port and at least one computing device. The image receiving port obtains image data from the host and transmit to the display controller. The display controller controls the imaging unit to display the image data. The at least one computing device has a host operation mode and a display operation mode. The computing device receives a control command from the external operation device, sends the control command to the host through the command output port in the host operation mode, and sends the control command to the display controller to adjust the display setting in the display operation mode.

Abstract: The present invention relates to a proximity sensing structure, which is disposed in an article for detecting whether an object approaches the article. The article can be an electronic device. The proximity sensing structure comprises a first sensing electrode, a wire, a second sensing electrode, and a proximity sensor. Both ends of the wire are coupled electrically to the first and second sensing electrodes, respectively. The proximity sensor is coupled electrically to the wire, the first sensing electrode, and the second sensing electrode, and detects whether the object approaches the article according to an electrical status of the wire, the first sensing electrode, and the second sensing electrode. Thereby, the proximity sensing structure according to the present invention uses the wire to increase the sensing area. In addition, the wire design makes the disposal of the proximity sensing structure more flexible.

Abstract: The present invention is an electronic device having a first device and a second device for reducing power consumption of a computer motherboard. When the computer motherboard is at an S4 or S5 state of an ACPI, the electronic device makes the computer motherboard enter like G3 mechanical off state of the ACPI. The second device determines that when the S4 or S5 state happens makes the first device to cut off a portion of electric components, for example the SIO chip and Southbridge chip, consuming stand-by power, and only supply the stand-by power to the electronic device itself. After the user pressed the power button, the second device will control the first device to connect the stand-by power to the computer motherboard.

Abstract: A power-saving electronic device for use with a computer motherboard in a “suspend to memory” state is disclosed. The power-saving electronic device enables compulsory interruption of power supply to a south bridge chip and a super input output (SIO) chip of the computer motherboard in the “suspend to memory” state, such as an S3 state of Advanced Configuration and Power Interface (ACPI), so as to save power. After a user presses a power switch, the power-saving electronic device enables the south bridge chip and SIO chip to be powered on by a standby power supplied thereto and enables the computer motherboard to remain capable of awakening and resuming from the S3 state.

Abstract: A computer motherboard has a newly added DS3W mode, which is capable of reducing power consumption of the computer motherboard in Suspend. With a power-saving control device and a power switch device that are newly added to the computer motherboard, power supply to a main memory, the power-saving control device, and the power switch device is maintained continuously, while all the other elements of the computer motherboard may be powered off, but the computer motherboard still has the capability of waking up and resuming from a conventional sleep S3 state, so as to save more power. When a user presses a power button, the power-saving control device and the power switch device resume power supply to the elements that are previously powered off.

Abstract: An electronic device for reducing power consumption of a computer motherboard is disclosed. The electronic device enables the computer motherboard to compel interruption of power supply to a south bridge chip and a super input output (SIO) chip of the computer motherboard so as to save power while the computer motherboard is waiting for receipt of a Wake-on-LAN packet. A network chip of the computer motherboard sends a signal to the power-saving electronic device as soon as a Wake-on-LAN event occurs, such that a standby power is electrically connected to the south bridge chip and the SIO chip by the electronic device. The computer motherboard equipped with the electronic device is capable of executing Wake-on-LAN function while compelling interruption of power supply to the south bridge chip and the SIO chip in a power-saving state.

Abstract: The present invention discloses an electronic device for reducing power consumption during power off of computer motherboard. When the computer motherboard is at S5 soft off state of ACPI, it will make the computer motherboard enter like G3 mechanical off state of ACPI. The electronic device will cut off a portion of electric components consuming stand-by power on the computer motherboard, and only supply the stand-by power to the electronic device itself. Only after the user pressed the power button, the electronic device will connect the stand-by power to the computer motherboard.

Abstract: This invention relates to a method of sulfuration treatment for InAlAs/InGaAs metamorphic high electron mobility transistor (MHEMT), and the sulfuration treatment is applied to the InAlAs/InGaAs MHEMT for a passivation treatment for Gate, in order to increase initial voltage, lower the surface states and decrease surface leakage current, which makes the MHEMT work in a range of high current density and high input power.

Abstract: A switching method includes: when a control unit receives a first command signal and determines that a host computing device is turned off and a power source is disabled, configuring the control unit to operate a switch unit in a first switch state and to enable the power source, thereby enabling audio and video playback of the host computing device; and when the control unit receives a second command signal and determines that the host computing device is turned off and the power source is disabled, configuring the control unit to operate the switch unit in a second switch state and to enable the power source, thereby enabling audio and video playback of an audio-and-video reproducing device. A computer system that includes the control unit, the host computing device, the power source, the switch unit, and the audio-and-video reproducing device is also disclosed.

Abstract: This invention relates to a method of sulfuration treatment for InAlAs/InGaAs metamorphic high electron mobility transistor (MHEMT), and the sulfuration treatment is applied to the InAlAs/InGaAs MHEMT for a passivation treatment for Gate, in order to increase initial voltage, lower the surface states and decrease surface leakage current, which makes the MHEMT work in a range of high current density and high input power.

Abstract: A computer system includes a multimedia processing unit and an access device. The access device is used for loading a video signal of a storage medium. When the computer system is powered off and a multimedia mode is entered, the multimedia processing unit detects whether the storage medium is connected to the access device. If the storage medium is connected to the access device, the multimedia processing unit processes the video signal.

Abstract: A computer system includes a reading device, a host computing device, an audio-and-video reproducing device, and a switching device. The reading device is operable so as to read information from a storage medium. The switching device is coupled to the reading device, the host computing device, and the audio-and-video reproducing device, and is operable in one of first and second switch states. The host computing device is operable so as to convert the information read by the reading device into audio and video output signals when the switching device is in the first switch state. The audio-and-video reproducing device is operable so as to convert the information read by the reading device into the audio and video output signals when the switching device is in the second switch state.

Abstract: A portable electronic device includes a DC power converting circuit coupled electrically to a power supplying unit for converting a DC power supplied by the power supplying unit into a predetermined voltage output, and a control unit coupled electrically to the DC power converting circuit and an output interface. The control unit is operable so as to control the portable electronic device to operate in one of a power supplying mode, where the control unit makes connection between the DC power converting circuit and the output interface such that the predetermined voltage output from the DC power converting circuit is outputted via the output interface, and a non-power supplying mode, where the control unit interrupts connection between the DC power converting circuit and the output interface.