Abstract: A color calibration module applied to an electronic device is provided. The electronic device includes a screen. The screen includes an edge. The color calibration module includes a base and a body. The base is detachably disposed on the edge. The body includes a first end and a second end. The first end is rotatably connected to the base through a rotating shaft, and the second end includes a color calibration detecting head. An electronic device including the color calibration module is further provided.

Abstract: A color calibration module applied to an electronic device is provided. The electronic device includes a screen. The screen includes an edge. The color calibration module includes a base and a body. The base is detachably disposed on the edge. The body includes a first end and a second end. The first end is rotatably connected to the base through a rotating shaft, and the second end includes a color calibration detecting head. An electronic device including the color calibration module is further provided.

Abstract: A display device and controlling method thereof are provided. The display device includes a connecting port, an image capture module, and a data exchange module. The image capture module is configured to generate image data, and the data exchange module has a data transmission bandwidth. The controlling method comprises following steps of: generating image data with a first resolution by the image capture module when the computer host is electrically connected to the connecting port and executes a login procedure; and generating the image data with a second resolution by the image capture module when the computer host ends the login procedure; wherein the first resolution is lower than the second resolution.

Abstract: A display device and controlling method thereof are provided. The display device includes a connecting port, an image capture module, and a data exchange module. The image capture module is configured to generate image data, and the data exchange module has a data transmission bandwidth. The controlling method comprises following steps of: generating image data with a first resolution by the image capture module when the computer host is electrically connected to the connecting port and executes a login procedure; and generating the image data with a second resolution by the image capture module when the computer host ends the login procedure; wherein the first resolution is lower than the second resolution.

Abstract: A method of displaying frame rate includes the following steps. First, a quantity of image display units of a display is detected. Then, a plurality of refresh rate images are provided according to the quantity of image display units and by using an on-screen display manipulation function. A refresh rate of the display is calculated, to provide refresh rate data. One of the refresh rate images corresponding to the refresh rate data is determined, and is displayed on the display.