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ACTIVE MATRIX COLOR LCD HAVING POLISHED COLOR FILTER SUBSTRATE FOR REDUCE THE COST OF LCD AND MAINTAINING HIGH CONTRAST RATIO
ACTIVE MATRIX COLOR LCD HAVING POLISHED COLOR FILTER SUBSTRATE FOR REDUCE THE COST OF LCD AND MAINTAINING HIGH CONTRAST RATIO
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机译:有源矩阵彩色LCD的抛光滤色片底材经过抛光处理,可降低LCD成本并保持高对比度
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摘要
PURPOSE: An active matrix color LCD(Liquid Crystal Display) having a polished color filter substrate is provided to prevent disclination of the color filter substrate without requiring an overcoat film, to thereby reduce the cost of the LCD while maintaining a high contrast ratio of the LCD. CONSTITUTION: An LCD includes a TFT(Thin Film Transistor) substrate, a color filter substrate(10), and a twisted nematic liquid crystal layer interposed between the TFT substrate and the color filter substrate. The color filter substrate includes a transparent substrate(11), a light-shielding layer(12) having a grating pattern, formed on the transparent substrate, a color layer(13) formed on a part of the transparent substrate and the edges of stripes of the light-shielding layer, and an alignment film covering the coloring layer and the remaining portion of the stripes of the light-shielding layer.
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