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    • 9. 发明公开
    • 액정 표시 장치
    • 液晶显示器
    • KR1020100111103A
    • 2010-10-14
    • KR1020090029496
    • 2009-04-06
    • 삼성디스플레이 주식회사
    • 조돈찬박해일변진섭박재병
    • G02F1/1335G02F1/136
    • G02F1/134309G02F1/133514G02F1/133536G02F2001/134318
    • PURPOSE: A liquid crystal display device is provided to enable a color conversion medium layer to input part of visible light, which moves from the color conversion medium layer to an assembly, to the color conversion medium layer again, thereby increasing optical efficiency. CONSTITUTION: A backlight assembly(400) supplies light of the first wavelength area toward the first substrate. A color conversion medium layer(230R,230G) converts light of the first wavelength area to light of the second wavelength area. The color conversion medium layer scatters the light of the second wavelength area. A reflective polarization layer(22) reflects the scattered light of the second wavelength area to the color conversion medium layer. A liquid crystal layer(300) is interposed between the first substrate and the second substrate.
    • 目的:提供一种液晶显示装置,使得颜色转换介质层能够将从颜色转换介质层移动到组件的可见光的一部分输入到颜色转换介质层,从而提高光学效率。 构成:背光组件(400)向第一衬底提供第一波长区域的光。 颜色转换介质层(230R,230G)将第一波长区域的光转换成第二波长区域的光。 颜色转换介质层散射第二波长区域的光。 反射偏振层(22)将第二波长区域的散射光反射到颜色转换介质层。 在第一基板和第二基板之间插入液晶层(300)。