Section light guide structure of light guide plate in back light module
A technology of backlight module and light guide structure, applied in light guide, light guide of lighting system, optics, etc., can solve the problems of high manufacturing cost, cumbersome manufacturing process, and inability to guide light at joints, and achieve small size, shortened projection length, Avoid the effect of light source exposure
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[0026] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0027] One of the features of the present invention is that at least one first groove extending continuously from one side to the opposite side is provided on the first plane of a light guide plate in an integral molding manner, and even a first groove continuously extending from one side to the opposite side and The second grooves interlaced with the first grooves divide the first plane of the light guide plate into several sections, each first groove and / or second groove is provided with a light source, and by controlling the light source The timing of light emission, and projecting the light source from the grooves into the light guide plate, so that each segment can guide light according to the predetermined timing.
[0028] In yet another feature of the present invention, the light source can be arranged on one or opposite sides of the firs...
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Abstract
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