Abstract: A system and a method for image displaying are disclosed. The system for image displaying includes a first source device, a second source device, a display, and multiple image filtering devices. The first source device is configured to transmit a first image stream. The second source device is configured to transmit a second image stream. The display receives the first image stream and the second image stream, uses a predetermined frame rate to accordingly play a reconstructed image content, and provides a synchronization signal corresponding to the predetermined frame rate. The reconstructed image content is interleaved with a first image content corresponding to the first image stream and a second image content corresponding to the second image stream. Each of the image filtering devices includes an image display shutter. The image display shutter is switched between opening and closing according to the synchronization signal.

Abstract: A display and a dehumidification method thereof are disclosed. The method includes the following. An interval time from a previous dehumidification process is calculated, and the interval time is compared with a threshold time. When the interval time exceeds the threshold time, a first reminder window is displayed for a user to choose whether to perform a dehumidification process when the dehumidification process or booting is executed automatically in a shutdown state. It is determined whether to limit a brightness of a display panel of the display according to a selecting operation with regard to the dehumidification process.

Abstract: A projection device and a projection method are provided. The projection device includes a picture memory, a processor, and a projection module. The picture memory stores at least one mask picture. Each of the at least one mask picture has at least one hollow portion. The processor selects a selected mask picture from the at least one mask picture, and overlays an image with the selected mask picture to generate a masked image. The masked image presents a portion of the image in an area corresponding to the at least one hollow portion. The projection module generates a projection beam corresponding to the masked image.