Dodging lens, backlight module using dodging lens and display device
A technology of uniform light lens and backlight module, which is applied in the direction of lighting devices, fixed lighting devices, and components of lighting devices, etc., which can solve the problems of high price of secondary lenses, increase in the number and cost of secondary lenses, and achieve uniform light Good effect, cheap cost, good light effect
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[0033] Such as figure 1 , figure 2 As shown, the embodiment of the backlight module using uniform light lens of the present invention includes an optical film material 1 and a light source device 2 arranged on the back side of the optical film material 1 . The light source device 2 includes the uniform light lens 3 of the present invention and the light source 5 arranged in the cavity 4 of the light uniform lens 3 . Wherein, the V-shaped groove 6 of the uniform light lens 3 faces the back of the optical film material 1 . The embodiment of the backlight module using uniform light lens of the present invention further includes a bottom reflection plate 13 disposed at the bottom of the light uniform lens 3 . The optical film material 1 can be a diffuser plate, a combination of a diffuser plate and a prism film, a diffuser plate, a prism film, and a brightness enhancement film.
[0034] The embodiment of the homogenizing lens 3 of the present invention includes a housing part ...
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