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    • 11. 发明申请
    • LIQUID CRYSTAL DISPLAY
    • 液晶显示器
    • US20120069274A1
    • 2012-03-22
    • US13110921
    • 2011-05-19
    • Ying-Li WangYun-I LiuChun-Liang LinChien-Kai ChenChen-Hsien Liao
    • Ying-Li WangYun-I LiuChun-Liang LinChien-Kai ChenChen-Hsien Liao
    • G02F1/13357
    • G02F1/133514G02F1/1336G02F1/133603G02F1/133609G02F2001/133624
    • A liquid crystal display including a backlight unit and a liquid crystal display panel is provided. A spectrum of the backlight unit has relative maximum brightness peaks at wavelength between 460 nm to 480 nm, between 505 nm to 525 nm, and between 610 nm to 630 nm. The liquid crystal display panel is disposed above the backlight unit. The liquid crystal display panel has a red color filter layer (Rx, Ry, RY), a green color filter layer (Gx, Gy, GY), a blue color filter layer (Bx, By, BY) and a yellow color filter layer (Yx, Yy, YY), wherein under the backlight source, the red color filter layer, the green color filter layer, the blue color filter layer and the yellow color filter layer satisfy following conditions: Rx≧0.654; Ry≦0.330; Gx≦0.253; Gy≧0.605; Bx≦0.136; By≦0.146; Yx≦0.408; Yy≦0.534; 0.83≦RY/GY≦0.87; 0.86≦GY/BY≦0.92; 0.83≦BY/YY≦0.87 and 1.5≦YY/RY≦1.55.
    • 提供了包括背光单元和液晶显示面板的液晶显示器。 背光单元的光谱在460nm至480nm之间,505nm至525nm之间以及610nm至630nm之间的波长处具有相对最大亮度峰值。 液晶显示面板设置在背光单元的上方。 液晶显示面板具有红色滤色层(Rx,Ry,RY),绿色滤色层(Gx,Gy,GY),蓝色滤色器层(Bx,By,BY)和黄色滤色层 (Yx,Yy,YY),其中在背光源下方,红色滤色器层,绿色滤色器层,蓝色滤色器层和黄色滤色器层满足以下条件:Rx≥0654; Ry≦̸ 0.330; Gx≦̸ 0.253; Gy≥0.605; Bx≦̸ 0.136; 按≦̸ 0.146; Yx≦̸ 0.408; Yy≦̸ 0.534; 0.83≦̸ RY / GY≦̸ 0.87; 0.86≦̸ GY / BY≦̸ 0.92; 0.83≦̸ BY / YY≦̸ 0.87和1.5≦̸ YY / RY≦̸ 1.55。
    • 18. 发明授权
    • Multiple position guiding lens image scanning method
    • 多位置导向镜头图像扫描方法
    • US06392774B1
    • 2002-05-21
    • US09682135
    • 2001-07-26
    • Jen-Shou TsengChun-Liang Lin
    • Jen-Shou TsengChun-Liang Lin
    • G02B2608
    • G02B26/10Y10S359/90
    • A scanner has a light and a scanning module for scanning light from a document and generating an image signal of the document. The scanning module has a plurality of light sensors, and a guiding lens for delivering light from the document to the light sensors. The guiding lens moves along a direction perpendicular to its own normal and may be set on at least a first position and a second position. The guiding lens is first set on the first position, and a reference picture is scanned to obtain a first reference image signal. The guiding lens is then set on the second position, and the reference picture is again scanned to obtain a second reference image signal. The guiding lens is then set to the first position or the second position, according to relative qualities of the first reference image signal and the second reference image signal.
    • 扫描器具有用于从文档扫描光并产生文档的图像信号的光和扫描模块。 扫描模块具有多个光传感器和用于将光从文件传送到光传感器的引导透镜。 引导透镜沿着垂直于其自身法线的方向移动,并且可以设置在至少第一位置和第二位置上。 首先将引导透镜设置在第一位置,并扫描参考图像以获得第一参考图像信号。 然后将引导透镜设置在第二位置,并且再次扫描参考图片以获得第二参考图像信号。 然后,根据第一参考图像信号和第二参考图像信号的相对质量将引导透镜设置到第一位置或第二位置。