Backlight assembly for liquid crystal display

1. A backlight assembly for a liquid crystal display comprising:

one U-shaped lamp including a first section, a second section, and a middle section connecting the first section and the second section in the U-shape;

a lamp housing including the lamp and a reflecting plate;

a side supporter fastened to the lamp housing at a side where the middle section is disposed, and including an inserting part having a rectangular shape configured to insert and hold the first section and the second section of the lamp therein; and

at least one lamp support member disposed at one of an upper part and a lower part within the inserting part of the side supporter to provide a tension between the U-shaped lamp and the inserting part by contacting with the first section and the second section for supporting and fixing the lamp to the side supporter,

wherein the lamp support member includes:

a plate supporting the lamp by coming in contact with the end of the inserted U-shaped lamp; and

a boss that is formed at a central part of the plate.

2. The backlight assembly of claim 1 , wherein the plate is a tension bar having an elastic force.

3. The backlight assembly of claim 2 , wherein the plate supports the inserted U-shaped lamp by providing a tension force to both sides of the lamp using the boss as a support.

4. The backlight assembly of claim 1 , wherein the boss is formed integrally with the plate.

5. The backlight assembly of claim 1 , wherein the lamp is inserted and fixed between the lamp support member and one of an upper wall and a lower wall of the inserting part of the side supporter.

6. The backlight assembly of claim 1 , wherein the lamp housing is a bottom cover where one side thereof is opened to be fastened to the side supporter.

7. The backlight assembly of claim 1 , wherein the lamp is arranged in a line at the inside of the bottom cover corresponding to a position of the inserting part of the side supporter.

8. A liquid crystal module comprising:

a liquid crystal panel with a liquid crystal between an upper substrate and a lower substrate;

a backlight that supplies light to the liquid crystal panel;

an optical scattering means between the backlight and the liquid crystal panel that supplies the light to the liquid crystal panel so that light supplied from the backlight has uniform brightness distribution; and

a top cover fastened to a bottom cover within the backlight to protect the liquid crystal panel,

the backlight comprises:

one U-shaped lamp including a first section, a second section, and a middle section connecting the first section and the second section in the U-shape;

a lamp housing including the lamp and a reflecting plate;

a side supporter fastened to the lamp housing at a side where the middle section is disposed, and including an inserting part having a rectangular shape configured to insert and hold the first section and the second section of the lamp therein; and

at least one lamp support member disposed at one of an upper part and a lower part within the inserting part of the side supporter to provide a tension between the U-shaped lamp and the inserting part by contacting with the first section and the second section for supporting and fixing the lamp to the side supporter,

wherein the lamp support member includes:

a plate supporting the lamp by coming in contact with the end of the inserted U-shaped lamp; and

a boss that is formed at a central part of the plate.

9. The liquid crystal module of claim 8 , wherein the plate is a tension bar having an elastic force.

10. The liquid crystal module of claim 9 , wherein the plate supports the inserted U-shaped lamp by providing a tension force to both sides of the lamp using the boss as a support.

11. The liquid crystal module of claim 8 , wherein the boss is formed integrally with the plate.

12. The liquid crystal module of claim 8 , wherein the U-shaped lamp is inserted and fixed between the lamp support member and one of an upper wall and a lower wall of the inserting part of the side supporter.

13. A manufacturing method of a backlight assembly for a liquid crystal display comprising:

providing one U-shaped lamp including a first section, a second section, and a middle section connecting the first section and the second section in the U-shape, in a lamp housing including a reflecting plate at the inside of a bottom cover thereof;

fastening a side supporter including an inserting part having a rectangular shape configured for inserting and holding the first section and the second section of the lamp therein, to a lamp housing at a side where the middle section is disposed; and

supporting and fixing the lamp to the side supporter by disposing at least one lamp support member at one of an upper part and a lower part within the inserting part of the side supporter and by contacting with the first section and the second section to provide a tension between the U-shaped lamp and the inserting part,

wherein the lamp support member includes:

a plate supporting the lamp by coming in contact with the end of the inserted U-shaped lamp; and

a boss that is formed at a central part of the plate.

14. The manufacturing method of claim 13 , wherein the plate is a tension bar having an elastic force.

15. The manufacturing method of claim 14 , wherein the plate supports the inserted U-shaped lamp by providing a tension force to both sides of the lamp using the boss as a support.

16. The manufacturing method of claim 13 , wherein the boss is formed integrally with the plate.

17. The manufacturing method of claim 13 , wherein providing of the lamp in a lamp housing includes inserting and fixing the lamp between the lamp support member and one of a upper wall and a lower wall of the inserting part of the side supporter.