Light source diffusion plate and backlight module
A light source diffusion and backlight module technology, applied in optics, nonlinear optics, diffusing components, etc., can solve the problems of wasting light sources, ineffective use of light sources, and high production costs, and achieve the effect of uniform brightness.
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[0030] The following description will provide many specific descriptions to provide a thorough understanding of the embodiments of the present invention, wherein the purpose of the drawings is only to illustrate the preferred embodiments of the present invention, not to limit the scope of the present invention.
[0031] The present invention provides a light source diffusion plate suitable for backlight modules, which can really achieve the effect of light source intensity redistribution, which uses the strongest angle energy to generate refraction through the light source diffusion plate of the present invention, and is different from that without the light source diffusion plate The weaker energy at a large angle can be superimposed to obtain a new angular energy distribution, so the spatial distribution of the original point spread function (PSF) of the original light source can be extended, so that the backlight that was originally a point light source or a line light source...
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