| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device having a fluorescent tube support base in a backlight, in which a surface light source having uniform luminance can be obtained. <P>SOLUTION: The liquid crystal display device is provided with a liquid crystal display panel and a backlight with a light source for irradiating the liquid crystal display panel. The backlight is provided with at least a plurality of linear fluorescent tubes installed on a surface opposed to the liquid crystal display panel, a fluorescent tube support base to support the linear fluorescent tubes, and a frame to which the fluorescent tube support base is fixed. The fluorescent tube support base is provided with a substrate portion which is formed in parallel to the frame, a fluorescent tube support material which is formed on the substrate and directly support the linear fluorescent tube, and a fixing part for fixing the fluorescent support base to the frame, and a cavity is formed between the fluorescent tube support base and the substrate. <P>COPYRIGHT: (C)2011,JPO&INPIT |
