Liquid crystal display with backlight frame structure

1. A liquid crystal display (LCD), comprising:

(a) a front frame having a body portion and a flange bent from the body portion;

(b) a rear cover having a body portion and a flange bent from the body portion, wherein the rear cover and front frame spatially face each other to define a housing therebetween;

(c) a liquid crystal (LC) panel placed in the housing;

(d) a backlight positioned between the LC panel and the rear cover; and

(e) a backlight frame having a first engaging structure and a second engaging structure defining a frame body therebetween, wherein the first engaging structure is configured to receive the flanges and of the front frame and the rear cover, and the second engaging structure is configured to retain the backlight and the LC panel in the housing, wherein the first engaging structure comprises a first horizontal portion, a second horizontal portion and a third horizontal portion spatially and horizontally arranged, and a first vertical portion and a second vertical portion spatially and vertically arranged, each of the first, second and third horizontal portions having a first end and an opposite, second end.

2. The LCD of claim 1 , wherein the first vertical portion is connected between the second ends of the first and second horizontal portions to define a first groove therein, and the second vertical portion is connected between the first ends of the second and third horizontal portions to define a second groove therein, and wherein the first and second grooves are configured to receive the flanges of the front frame and the rear cover, respectively, such that the first horizontal portion is positioned outside the housing, while the third horizontal portion is positioned inside the housing.

3. The LCD of claim 1 , wherein the first vertical portion is connected between the first ends of the first and second horizontal portions to define a first groove therein, and the second vertical portion is connected between the second ends of the second and third horizontal portions to define a second groove therein, and wherein the first and second grooves are configured to receive the flanges of the rear cover and the front frame, respectively, such that the first horizontal portion is positioned outside the housing, while the third horizontal portion is positioned inside the housing.

4. The LCD of claim 1 , wherein the first horizontal portion has at least one of an arc profile, a streamline profile, a sloped profile and an angled profile.

5. The LCD of claim 1 , wherein the backlight frame is made of one or more elastic materials.

6. The LCD of claim 5 , wherein the one or more elastic materials comprise plastic.

7. The LCD of claim 6 , wherein the one or more elastic materials comprise rubber.

8. The LCD of claim 5 , wherein the one or more elastic materials are paintable.

9. The LCD of claim 5 , wherein the first engaging structure, the frame body and the engaging structure of the backlight frame are made of an identical elastic material or substantially different elastic materials.

10. The LCD of claim 5 , wherein the backlight frame is integrally formed by injection molding.

11. The LCD of claim 1 , wherein each of the front frame and the rear cover is made of metal or plastic.

12. The LCD of claim 1 , wherein the backlight comprises a light guiding plate positioned in relation to the LC panel, a light source optically coupled to the light guiding plate and a driving circuit electrically coupled to the light source.

13. The LCD of claim 12 , wherein the backlight further comprises a plurality of optical films optically coupled the light guiding plate.

14. The LCD of claim 1 , further comprising a heat dissipating member positioned in contact with the driving circuit of the backlight and the rear cover.