Abstract: A tiling-display system includes an image source device, a splitter unit, a plurality of control units, and a plurality of display devices. The splitter unit receives a source image from the image source device and outputs a plurality of replication images. Each of the source image and the replication images has a first image size. The control units receive the replication images and generate sub-images according to groups of setting parameters. Each of the groups of setting parameter includes a scale, a shift and a rotation angle. The shifts of the group of the setting parameters are different from each other, and each of the plurality of sub-images has a second image size and the corresponding rotation angle. The display devices receive and display the sub-images from the control units. The display devices are arranged according to the rotation angle and display a tiled image.

Abstract: A tiling-display system includes an image source device, a splitter unit, a plurality of control units, and a plurality of display devices. The splitter unit receives a source image from the image source device and outputs a plurality of replication images. Each of the source image and the replication images has a first image size. The control units receive the replication images and generate sub-images according to groups of setting parameters. Each of the groups of setting parameter includes a scale, a shift and a rotation angle. The shifts of the group of the setting parameters are different from each other, and each of the plurality of sub-images has a second image size and the corresponding rotation angle. The display devices receive and display the sub-images from the control units. The display devices are arranged according to the rotation angle and display a tiled image.

Abstract: A display apparatus including a plurality of display devices and a control system is provided. Each of the display devices has at least two sensing units. When the display devices are arranged in sequence to commonly constitute a display interface, at least one of the sensing units of each of the display devices is aligned to one of the sensing units of another one of the display devices to generate a sensing signal. The control system is electrically connected to each of the display devices. The control system determines an arranged position of each of the display devices according to each of the sensing signals, and controls a displayed image of each of the display devices according to the arranged position of each of the display devices. In addition, a controlling method of the display apparatus is also provided.