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    • 4. 发明授权
    • Transflective liquid crystal display device and fabricating method thereof
    • 半透射型液晶显示装置及其制造方法
    • US07884909B2
    • 2011-02-08
    • US11016859
    • 2004-12-21
    • Byoung-Ho LimSun-Hwa Lee
    • Byoung-Ho LimSun-Hwa Lee
    • G02F1/1343
    • H01L27/1288G02F1/133504G02F1/133555G02F1/136227G02F1/1368G02F2001/136231H01L27/1214H01L27/124
    • A substrate for a transflective liquid crystal display device includes a plurality of gate lines on a substrate; at least one data line crossing the plurality of gate lines to define a pixel region including a transmissive portion and a reflective portion; a thin film transistor connected to one of the plurality of gate lines and the at least one data line, the thin film transistor including a gate electrode, a semiconductor layer, a source electrode and a drain electrode; a first insulating layer covering a portion of the thin film transistor, the first insulating layer uncovering the pixel region and a portion of the drain electrode; a transparent electrode in the pixel region, the transparent electrode directly contacting the drain electrode and the semiconductor layer; and a reflective layer in the reflective portion, the reflective layer having a first uneven surface.
    • 一种透反射型液晶显示装置用基板,在基板上具有多条栅极线, 至少一条数据线与所述多条栅极线交叉以限定包括透射部分和反射部分的像素区域; 连接到所述多条栅极线和所述至少一条数据线之一的薄膜晶体管,所述薄膜晶体管包括栅电极,半导体层,源电极和漏电极; 覆盖所述薄膜晶体管的一部分的第一绝缘层,所述第一绝缘层露出所述像素区域和所述漏极电极的一部分; 在像素区域中的透明电极,透明电极直接接触漏电极和半导体层; 以及反射部分中的反射层,所述反射层具有第一凹凸表面。
    • 8. 发明授权
    • Backlight unit and liquid crystal display device having the same
    • 背光单元和具有该背光单元的液晶显示装置
    • US07465073B2
    • 2008-12-16
    • US11312538
    • 2005-12-21
    • Sun-Hwa LeeDeuk-Su Lee
    • Sun-Hwa LeeDeuk-Su Lee
    • F21S4/00F21V5/00
    • G02F1/133604G02B6/0055G02B6/0068G02F1/133603G02F1/133609
    • A backlight unit of an LCD device is provided. The backlight unit includes a light emitting unit, a light guide plate, a reflection plate and a light scattering unit. The light emitting unit has a passive light emission lamp that generates green light and a self-light emission lamp that generates red and blue light. The light guide plate is disposed between the passive light emission lamp and the self-light emission lamp. The light guide plate mixes the red and blue light emitted from the self-light emission type lamp and guides the mixed light to an upper side thereof. The reflection plate is disposed below the self-light emission lamp. In addition, the light scattering unit is disposed above the passive light emission type lamp.
    • 提供了LCD装置的背光单元。 背光单元包括发光单元,导光板,反射板和光散射单元。 发光单元具有产生绿光的无源发光灯和产生红色和蓝色光的自发光灯。 导光板设置在被动发光灯和自发光灯之间。 导光板混合从自发光型灯发出的红色和蓝色光,并将混合光引导到其上侧。 反射板设置在自发光灯的下方。 此外,光散射单元设置在无源发光型灯的上方。