Patent ID: 7876404

Claim:
A transflective liquid crystal display device, comprising: first and second transparent substrates facing each other with a reflective portion and a transmissive portion; gate and data lines over the first transparent substrate perpendicularly crossing each other and defining pixel regions; a thin film transistor connected the gate and data lines near in the pixel region; an insulator in the thin film transistor on the first substrate with covering the gate line; a passivation layer in the reflective portion on the insulator and on the thin film transistor; a pixel electrode in the reflective and transmissive portions, wherein the pixel electrode contacts both the passivation layer in the reflective portion and the insulator in the transmissive portion; a reflector on the pixel electrode within the reflective portion; red, green and blue color filters on a rear surface of the second transparent substrate, the red, green and blue color filters corresponding to pixel regions, wherein some of the red, green and blue color filters have through holes and some do not have through holes; column spacers between the reflector and the color filters, each column spacer corresponding in position to a color filter that does not have a through hole; a common electrode under the color filters; and a liquid crystal layer interposed between the common electrode and the pixel electrode.