Liquid crystal display device

1. A liquid crystal display device comprising:

a liquid crystal display panel;

an upper case formed from an insulation material and configured to encompass edges of the liquid crystal display panel;

a driver PCB (printed circuit board) configured to apply drive signals to one edge of the liquid crystal display panel;

a light source configured to apply light to the liquid crystal display panel;

a panel guider configured to support the liquid crystal display panel;

a bottom cover formed from a metal material and configured to receive the light source; and

a shielding film disposed under one edge of the upper case opposite to the driver PCB and electrically connected to the bottom cover,

wherein the driver PCB is connected to the liquid crystal display panel by means of a plurality of COFs (Chip on films) or TCPs (Tape Carrier Packages),

wherein the shielding film has a structure configured to encompass the outer surfaces of the COFs or TCPs,

wherein the shielding film includes a body portion, a plurality of wings and a connection portion,

wherein the plurality of wings are formed to protrude outwardly from one long edge of the body portion,

wherein the plurality of wings are directly contact with the outer surfaces of the COFs or TCPs,

wherein the connection portion is extended from one end of the body portion and is configured to contact the bottom cover,

wherein the body and connection portions include:

a base layer formed from an insulation material; and

a thin metal layer formed on the base layer,

wherein the panel guider includes a support surface portion configured to support the liquid crystal display panel and a plurality of protrusions formed to protrude from the support surface portion, and

wherein the plurality of protrusions are configured to prevent a movement of a light guide plate.

2. The liquid crystal display device claimed as claim 1 , wherein the driver PCB is disposed on a lower surface of the bottom cover.

3. The liquid crystal display device claimed as claim 1 , further comprising a driver IC chip mounted to one surface of the COFs or the TCPs.

4. The liquid crystal display device claimed as claim 3 ,

wherein the body portion is extended along one upper surface edge of the upper case and is configured to have long edges and short edges, and

wherein the plurality of wings are protruded from the one long edge of the body portion configured to contact the other surfaces of the COFs or TCPs.

5. The liquid crystal display device claimed as claim 3 , wherein the wing includes:

a base layer formed from an insulation material;

a thin metal layer formed on the base layer; and

an adhesive layer formed on a lower surface of the base layer.

6. The liquid crystal display device claimed as claim 5 , wherein the adhesive layer contacts the other surface of the COFs or the TCPs.

7. The liquid crystal display device claimed as claim 1 , wherein the base layer is thicker than the thin metal layer.

8. The liquid crystal display device claimed as claim 1 , wherein the panel guider is configured to support edges of a lower surface of the liquid crystal display panel, wherein the shielding film is disposed on an upper surface edge and an outer side surface of the panel guider.

9. The liquid crystal display device claimed as claim 4 , wherein the panel guider is configured to support edges of lower surface edges of the liquid crystal display panel, wherein the connection portion is configured to bend along outer surfaces of the panel guider and contact the bottom cover.

10. The liquid crystal display device claimed as claim 4 , wherein the upper case includes a guide portion configured to bring the wing into contact with the other surface of the COFs or the TCPs.

11. The liquid crystal display device claimed as claim 10 , wherein the upper case further includes a plurality of support members arranged on an outer surface of the guide portion and configured to reinforce strength of the guide portion.

12. The liquid crystal display device claimed as claim 1 , wherein the shielding film includes a conductive material attached to or coated on one lower surface edge of the upper case.

13. The liquid crystal display device claimed as claim 12 , wherein the panel guider is configured to support the liquid crystal display panel, wherein the shielding film is disposed on one upper surface edge of the panel guider.

14. The liquid crystal display device claimed as claim 13 , further comprising a connection member disposed at a corner of the panel guider and electrically connected to the bottom cover.

15. The liquid crystal display device claimed as claim 14 , wherein the connection member is configured to contact one end of the shielding film.

16. The liquid crystal display device claimed as claim 14 , wherein the connection member is configured to overlap with one end of the shielding film.

17. The liquid crystal display device claimed as claim 5 , wherein the base layer is thicker than the thin metal layer.