Patent ID: 7667800
Filing Date: 2010-02-23
Classification: G02F

Abstract:
1. A transflective liquid crystal display device, comprising: a first substrate including a transmissive pixel and a reflective pixel; a plurality of gate lines and a plurality of data lines on the first substrate, the gate and data lines crossing each other to define a pixel region, the transmissive and reflective pixels correspond to respective pixel regions; a thin film transistor at each crossing of the gate and data lines; a first passivation layer covering the thin film transistor, the first passivation layer having a transmissive hole in the transmissive pixel; a first reflector on the first passivation layer in the reflective pixel; a second passivation layer in the transmissive pixel; a pixel electrode on the second passivation layer; a second substrate spaced apart from and facing the first substrate; a color filter layer on an inner surface of the second substrate, the color filter layer containing red (R), green (G) and blue (B) sub color filters, each sub color filter corresponding to one of the pixel regions; a liquid crystal layer between the first and second substrates; and a second reflector between the first and second passivation layers in the transmissive pixel, the second reflector covering sides of the first passivation layer corresponding to the transmissive hole, wherein three transmissive pixels constitute one transmissive dot, and three reflective pixels constitute one reflective dot, and wherein the one transmissive dot alternately arranged with the one reflective dot.