Spherical screen device and image generating method thereof
An image generation and spherical screen technology, applied in projection devices, optics, instruments, etc., can solve problems such as image distortion and the display of radians that cannot be solved
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[0038] Various preferred embodiments of the present invention will be described in more detail below in conjunction with the accompanying drawings.
[0039] In a preferred embodiment of the ball screen device of the present invention, as figure 1 and figure 2 As shown, according to the cube whose center of gravity coincides with the center of the ball screen emits rays in the direction of 8 vertices, and the line between the projected points projected onto the ball screen, the sphere can be cut into 6 equal surface areas, and then on these surfaces The area is further subdivided into n modules, and each module is made into a special-shaped LED display screen to form the entire LED 360-degree ball screen device.
[0040] Due to the large number of modules, there must be m modules among them to form a larger module and assemble them into a box to form a unitized structure, so as to reduce the installation time and reduce errors. At the same time, the assembled box unit is also...
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