CPC H01L 25/13 (2013.01) [H01L 33/483 (2013.01); H05K 1/028 (2013.01); H05K 2201/08 (2013.01); H05K 2201/10106 (2013.01); H05K 2201/10128 (2013.01)] | 8 Claims |
1. An icosahedral light emitting diode (LED) display screen, comprising a plurality of cabinet main frames (1);
wherein each of the plurality of cabinet main frames (1) is formed with an accommodating cavity (11), a side of each of the plurality of cabinet main frames (1) is provided with a flexible printed circuit board (PCB) (2), an outer side of the flexible PCB (2) facing away from the cabinet main frame (1) is disposed with LEDs, an inner side of the flexible PCB (2) facing towards the cabinet main frame (1) is provided with a magnet fixedly connected therewith and thereby magnetically connected to the cabinet main frame (1), and the plurality of cabinet main frames (1) are mutually connected;
wherein each of the plurality of cabinet main frames (1) is a regular triangle in shape, three edges of each of the plurality of cabinet main frames (1) are equal, the flexible PCB (2) disposed on the side of each of the plurality of cabinet main frames (1) forms a spherical surface, and the spherical surface is convex outward relative to a center of each of the plurality of cabinet main frames (1);
wherein the plurality of cabinet main frames (1) are twenty in number, and the twenty cabinet main frames are mutually connected to form a complete icosahedral sphere structure.
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