Backlight module and television
A backlight module and backplane technology, applied in the field of televisions, can solve the problems of light energy loss, increase the use of optical film, reduce production efficiency, etc. Effect
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[0024] Example one:
[0025] Such as figure 1 As shown, the present invention provides a backlight module 100, which includes a liquid crystal panel 3 installed in sequence, an optical film fixedly arranged on the lower polarizing surface of the liquid crystal panel 3, supporting the liquid crystal panel 3, and The back plate 1 of the optical film 2 and the reflective sheet attached to the inner wall of the back plate 1, the open end of the back plate 1 is provided with a step groove 13, and the liquid crystal panel provided with the optical film Installed in the step groove 13.
[0026] The invention adopts a new type of backlight module, omits the diffuser in the existing backlight module, and directly installs the optical film on the LCD panel. The LCD panel and the optical film are integrated by the open end of the back plate. Support. After the diffuser is removed, the light energy loss caused by the diffusion of the light source by the diffuser is reduced, and at the same t...
Example Embodiment
[0041] Embodiment two:
[0042] Such as figure 2 , image 3 with Figure 4 As shown, the present invention provides a backlight module 100, comprising a liquid crystal panel 3 installed in sequence, an optical film fixedly arranged on the lower polarizing surface of the liquid crystal panel 3, supporting the liquid crystal panel 3, and The back plate 1 of the optical film 2 and the reflective sheet attached to the inner wall of the back plate 1, the open end of the back plate 1 is provided with a step groove 13, and the liquid crystal panel provided with the optical film Installed in the step groove 13.
[0043] The invention adopts a new type of backlight module, saves the diffuser in the existing backlight module, and directly installs the optical film on the liquid crystal panel. The liquid crystal panel and the optical film are integrated by the open end of the back plate. Support. After the diffuser is removed, the light energy loss caused by the diffusion of the light sour...
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