| 摘要 |
PURPOSE: A reflection-transmission LCD(Liquid Crystal Display) having a single cell gap is provided to possess the same light efficiency in comparison with the reflection-transmission LCD having double cell gap. CONSTITUTION: A liquid crystal layer(160) is formed between an array substrate(100), as a lower substrate, and a color filter substrate(170), as an upper substrate. A TFT(Thin Film Transistor) is formed at the crossing point within a pixel(P) defined by a gate wire toward the first direction and a data wire(120) toward the second direction. An insulation film(110) is formed on the entire surface of the substrate(101) including a gate electrode(106). The first protective layer(130) is formed on the TFT. A reflective plate(140) is formed on a reflection portion(RA) within a pixel in the protective layer. The second protective layer(145) is formed on the reflective plate and the first protective layer. A pixel electrode(150) is formed on the second protective layer at every pixel and contacted with the TFT. In the color filter substrate, a black matrix(175) are formed on a transparent substrate(171) corresponding to the data wire of the array substrate. Red, green and blue color filters(180a,180b,180c) cover the black matrix and correspond to each pixel(P). An overcoat layer(183) is formed on the entire surface of the substrate. A common electrode(185) is formed on the entire surface of the substrate at the lower portion of the overcoat layer.
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