Single pixel monochromatic display and signal-receivable module, and a device containing the module

A single pixel monochromatic display and signal-receivable module, characterized in that, in each pixel, it comprises:

• color light sources, wherein the color light sources are multiple in number and are arranged adjacent to one another;
• different color light sources generate light beams of different colors;
• a light convergent plate;
• the light convergent plate is a set of concave lenses each corresponding to a respective color light source of the color light sources;
• each of the concave lenses gathers a bundle of diffused light beams generated by a respective color light source so that the bundle of diffused light beams generated by the respective color light source are gathered and projected to a light refractive color convergent plate;
• the light convergent plate is used for converging each bundle of diffused light beams generated by each of the color light sources;
• the light refractive color convergent plate has refraction curved surfaces;
• each refraction curved surface refracts a respective bundle of diffused fight beams converged by the light convergent plate to a light casting surface which is on another side of the light refractive color convergent plate;
• different bundles of diffused light beams converged by the light convergent plate and then refracted by different refraction curved surfaces In the single pixel monochromatic display and signal-receivable module are however refracted to the same locations at the light casting surface;
• a color mixing screen;
• the color mixing screen is a screen that projects the light beams of different colors generated by different color light sources as a monochromatic color,
• a light blocking wall;
• the light blocking wall is provided so that the color mixing screen experiences reduced influence of lights from surrounding environment, thereby allowing a clear pixel to be formed and allowing better dark-light contrast and increasing degree of contrast;
• the light beams of different colors generated by different color light sources are projected to the light refractive color convergent plate after convergence, and then enter the light refraction surfaces of the light refractive color convergent plate, and then refracted to the light casting surface of the light refractive color convergent plate;
• on the color mixing screen which is tightly attached to the light casting surface, the light beams of different colors are mixed into a monochromatic color.