Abstract: A laser processing system includes a laser source, an optical splitting unit, a frequency conversion unit and at least one optical mixer. The optical splitting unit is provided to divide light emitted by the laser source into a first light and a second light, and the first light and the second light have the same wavelength range. The frequency conversion unit is provided to convert the second light into a working light. The working light includes a frequency converted light, and the frequency converted light and the second light have different wavelength ranges. The optical mixer is provided to mix the first light with the frequency converted light.

Abstract: A hub system control method, for controlling a hub which has a maximum bandwidth and is connected to a plurality of monitors, comprising: acquiring resolutions and refresh rates of each one of the monitors by the hub; computing used bandwidths of each one of the monitors according to the resolutions and the refresh rates; and controlling the hub to operate corresponding to at least one relation between the used bandwidths and the maximum bandwidth.

Abstract: A hub system control method, for controlling a hub which has a maximum bandwidth and is connected to a plurality of monitors, comprising: acquiring resolutions and refresh rates of each one of the monitors by the hub; computing used bandwidths of each one of the monitors according to the resolutions and the refresh rates; and controlling the hub to operate corresponding to at least one relation between the used bandwidths and the maximum bandwidth.

Abstract: An automatic switching apparatus and an automatic switching method are disclosed. The automatic switching apparatus includes a universal serial bus Type-C input connector, a plurality of main links, at least one video output connector and at least one USB output connector. The automatic switching method includes the steps of: (a) detecting a use state of the plurality of main links; and (b) automatically switching the specification of the at least one USB output connector.

Abstract: An automatic switching apparatus and an automatic switching method are disclosed. The automatic switching apparatus includes a universal serial bus Type-C input connector, a plurality of main links, at least one video output connector and at least one USB output connector. The automatic switching method includes the steps of: (a) detecting a use state of the plurality of main links; and (b) automatically switching the specification of the at least one USB output connector.

Abstract: An image processing apparatus is disclosed. The splitter duplicates an original image signal into a first image signal and a second image signal. The first signal converter converts the second image signal having a first image format to the second image signal having a second image format. The image processor stores the second image signal in the memory according to an enable signal and continuously compares whether the current frame of the second image signal is the same as the previous frame of the second image signal. If they are different, the image processor continuously receives the second image signal and stores it in the memory. If they are the same, the image processor stops receiving the second image signal. The second converter converts the second image signal having the second image format to the second image signal having the first image format.

Abstract: An image processing apparatus is disclosed. The splitter duplicates an original image signal into a first image signal and a second image signal. The first signal converter converts the second image signal having a first image format to the second image signal having a second image format. The image processor stores the second image signal in the memory according to an enable signal and continuously compares whether the current frame of the second image signal is the same as the previous frame of the second image signal. If they are different, the image processor continuously receives the second image signal and stores it in the memory. If they are the same, the image processor stops receiving the second image signal. The second converter converts the second image signal having the second image format to the second image signal having the first image format.

Abstract: A method of fabricating a semiconductor device is provided. A plurality of sacrificial gates and a plurality of sacrificial gate dielectric layers thereunder are formed on a substrate. An interlayer dielectric layer is filled between the sacrificial gates. A protective layer is formed on the interlayer dielectric layer. The sacrificial gates and the sacrificial gate dielectric layers are removed to form an opening, wherein the interlayer dielectric layer is protected by the protective layer from recessing. A stacked gate structure is formed in the opening, wherein the protective layer is removed.