Abstract: A frame for installing an arc-shaped LED display screen composed of a plurality of LED display modules. The top partition panel and the bottom partition panel have arc edges with the same arc, and are parallel to and spaced apart from each other and both fixed to the primary support, the secondary support, the plurality of module supports, the left support, and the right support. The left support, the right support, and the plurality of module supports are equally spaced apart and fixed along the arc edge of each of the top partition panel and the bottom partition panel, and are configured to connect the plurality of LED display modules, to achieve a seamless assemblage of the arc-shaped LED display screen.

Abstract: A frame for installing an arc-shaped LED display screen composed of a plurality of LED display modules. The top partition panel and the bottom partition panel have arc edges with the same arc, and are parallel to and spaced apart from each other and both fixed to the primary support, the secondary support, the plurality of module supports, the left support, and the right support. The left support, the right support, and the plurality of module supports are equally spaced apart and fixed along the arc edge of each of the top partition panel and the bottom partition panel, and are configured to connect the plurality of LED display modules, to achieve a seamless assemblage of the arc-shaped LED display screen.

Abstract: The present application relates to a method for seamless splicing of a special-shaped display screen, including: dividing the special-shaped display screen into a number of regular quadrilateral modules and a number of special-shaped modules; calculating a number of LED light pieces on a first side of a regular quadrilateral module after division; determining the number of the LED light pieces arranged on the first side of the regular quadrilateral module; calculating a number of LED light pieces arranged on a second side of the regular quadrilateral module, and the second side is adjacent to the first side; and continuing for the number of special-shaped modules obtained above.

Abstract: A corner transition module includes a module case, a LED PCB board, a curved face cover. The LED PCB board is set in the space defined between the module case and the curved face cover. The module case is mounted on a LED installing position. A plurality of LED installing holes is provided on the curved face cover to couple with the LEDs on the LED PCB board. The corner transition module solves the problem that two flat display screens being angularly connected in resulting in a display defects with a black line at the connecting corner. With the corner transition module, the non-planar screens are seamlessly connected to form a perfect full-screen display effect in high-performance graphics display without any black line.

Abstract: A corner transition module includes a module case, a LED PCB board, a curved face cover. The LED PCB board is set in the space defined between the module case and the curved face cover. The module case is mounted on a LED installing position. A plurality of LED installing holes is provided on the curved face cover to couple with the LEDs on the LED PCB board. The corner transition module solves the problem that two flat display screens being angularly connected in resulting in a display defects with a black line at the connecting corner. With the corner transition module, the non-planar screens are seamlessly connected to form a perfect full-screen display effect in high-performance graphics display without any black line.