Liquid crystal module and liquid crystal display device
A liquid crystal module and accommodating cavity technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of large light diffusion angle, backlight crosstalk, weak light convergence, etc., and achieve the effect of ultra-thinning
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Embodiment 1
[0028] Embodiment 1 of the present application provides a direct type liquid crystal module, its local structure is as follows Figure 1A shown. A direct-type liquid crystal module 100, including a back plate 110 and a folded edge 111 arranged on the edge of the back plate 110, the back plate 110 and the folded edge 111 form an accommodation cavity 120, and optical The diaphragm group 160, the grid optical component 150 carrying the optical diaphragm group 160, and the light emitting units 140 arranged in an array;
[0029] A sunken groove 151 is formed on the grid optical component 150 corresponding to the position of the light-emitting unit 140, and an opening for accommodating the light-emitting unit 140 is formed on one side of the bottom of the sunken groove 151. On the other side surface, the inner wall of the sinker 151 is a reflective surface. The light-emitting unit 140 is placed in the opening at the bottom of the sinker 151 , and can also play a role in positioning...
Embodiment 2
[0049] Embodiment 2 of the present application also provides a liquid crystal display device, including a panel 170 and the above-mentioned direct-type liquid crystal module 100, the panel 170 is arranged above the direct-type liquid crystal module 100, and the structure and function of the liquid crystal module 100 The interaction and function have been described in detail in the foregoing embodiments, and will not be repeated here.
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