Liquid crystal display device and backlight source thereof
A liquid crystal display device and backlight technology, applied in the directions of optics, nonlinear optics, static indicators, etc., can solve the problem of affecting the display brightness of the liquid crystal display device 200, the power consumption of the liquid crystal display device 200, unfavorable portable electronic products, etc. question
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[0041] First, see figure 2 and image 3 Shown are a schematic cross-sectional view and a perspective view of a partial structure of a preferred embodiment of the present invention, respectively. As shown in the figure, the liquid crystal display device 400 of the present invention is mainly provided with at least one organic electroluminescent device 30 on the liquid crystal panel 40 , and uses the organic electroluminescent device 30 as a backlight source of the liquid crystal display device 400 .
[0042]Wherein, the liquid crystal panel 40 includes a first polarizer 41 , a liquid crystal layer 45 and a second polarizer 49 . Of course, a thin film transistor array (TFT Array) 43 may also be disposed on the liquid crystal layer 45 to form a TFT liquid crystal display device. Moreover, the liquid crystal material inside the liquid crystal layer 45 can also be selected differently according to different directions in which the liquid crystal display device 400 is used. For ...
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