Backlight module
AssigneeDarwin Precisions Corporation
InventorsWen-Tai Shen, Jia Wei Xu
Life of this patent
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Abstract
A backlight module includes a reflective element, a plurality of light-emitting elements, and a light diffusion plate. The reflective element has a first surface, a second surface, and a plurality of light source grooves. The first surface is opposite to the second surface. The light source groove extends from the first surface to the second surface and has a light-emitting outlet on the first surface. The light-emitting elements are respectively disposed in the light source grooves. The light diffusion plate is disposed opposite to the first surface, where a distance between the light diffusion plate and the first surface is 0.5 mm to 4 mm.
Claims14
A backlight module, comprising:
- a reflective element, having a first surface, a second surface, and a plurality of light source grooves, wherein the first surface is opposite to the second surface, the light source grooves extend from the first surface to the second surface, and each of the light source grooves has a light-emitting outlet on the first surface;
- a plurality of light-emitting elements, respectively disposed in the light source grooves;
- and
- a light diffusion plate, disposed opposite to the first surface, wherein a distance between the light diffusion plate and the first surface is 0.5 mm to 4 mm.
Dependencies are inferred from the claim text.