Method for fabricating color filter of liquid crystal display device

1. A method for fabricating a color filter of an Liquid Crystal Display (LCD) device comprising:

providing a cliché including a flat base layer and a buffer layer having a plurality of grooves thereon that only partially extend through the buffer layer;

filling Red, Green and Blue colored inks into the grooves of the cliché; and

repositioning the Red, Green and Blue colored inks onto a substrate of the LCD device, wherein repositioning further comprises:

transferring the colored inks filled into the grooves of the cliché onto a printing roll by contacting and rotating the printing roll on the cliché in which the Red, Green and Blue colored inks are filled; and

applying the Red, Green and Blue colored inks on the printing roll onto the substrate by rotating the printing roll across the substrate, wherein the buffer layer protects the substrate by absorbing the impact of the printing roll,

wherein a first heater and a second heater are respectively provided to the cliché and the printing roll to heat the cliché and the printing roll to different temperatures, thereby adhesion between the printing roll and the ink is larger than adhesion between the cliché and the ink.

2. The method of claim 1 , wherein filling includes placing the Red, Green and Blue colored inks into the grooves of the cliché concurrently.

3. The method of claim 1 , wherein applying includes rolling the printing roll only once across the substrate.

4. The method of claim 1 , further comprising:

depositing a black matrix on the substrate in between the Red, Green and Blue colored inks.

5. The method of claim 4 , wherein depositing a black matrix includes patterning a resin.

6. The method of claim 1 , wherein repositioning the Red, Green and Blue colored inks includes aligning the Red, Green and Blue colored inks within a black matrix.

7. A method for fabricating color filter of a Liquid Crystal Display (LCD) device, comprising:

providing a cliché including a flat base layer and a buffer layer having a plurality of grooves thereon that only partially extend through the buffer layer;

filling Red, Green and Blue colored inks into the grooves of the cliché, wherein filling is performed using a plurality of ink jets;

removing the Red, Green and Blue colored inks from the grooves of the cliché by transferring the colored inks filled into the grooves of the cliché onto a printing roll; and

applying the Red, Green and Blue colored inks onto a substrate of the LCD device from the printing roll, wherein the buffer layer protects the substrate by absorbing the impact of the printing roll,

wherein a first heater and a second heater are respectively provided to the cliché and the printing roll to heat the cliché and the printing roll to different temperatures, thereby adhesion between the printing roll and the ink is larger than adhesion between the cliché and the ink.

8. The method of claim 7 , wherein filling includes placing Red, Green and Blue colored inks into the grooves of the cliché concurrently.

9. The method of claim 7 , wherein applying includes rolling the printing roll across the substrate.

10. The method of claim 7 , further comprising:

depositing a black matrix on the substrate in between the Red, Green and Blue colored inks.

11. The method of claim 10 , wherein depositing a black matrix includes patterning a resin.

12. The method of claim 7 , wherein applying the Red, Green and Blue colored inks includes aligning the Red, Green and Blue colored inks within a black matrix.