Liquid Crystal Display Device, Configurational Structure of Front Frame and Middle Frame Thereof

摘要

The present invention discloses a configuration structure for a front frame and a middle frame for use in a liquid crystal display device, and includes a front frame including a sidewall with a first tab and a first notch alternatively arranged. A middle frame is arranged with respect to the front frame, and includes a sidewall having a second notch corresponding to the first tab, and a second tab corresponding to the first notch, alternatively arranged; and wherein the first tab engages with the second notch, and the second tab engages with the first notch so as to securely interlock the front frame and the middle frame. The thickness made up by the sidewall of the front frame and the gap between the front frame and the middle frame is properly reduced, and this can effectively benefit the narrow-border of the liquid crystal display device. In addition, since the backboard is still there without being compromised, the overall mechanic strength of the liquid crystal display is greatly enhanced. On the other hand, since the sidewall of the front frame is directly in connection with the sidewall of the backboard on which the light source is mounted, the front frame can be properly served as a heatsink so as to improve the overall heat dissipation of the liquid crystal display device. The present invention further provides a liquid crystal display device incorporated with such a configurational structure.