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公开(公告)号:US20110304798A1
公开(公告)日:2011-12-15
申请号:US12797748
申请日:2010-06-10
申请人: Atsuyuki TANAKA , Takeshi MASUDA , Shinji SUMINOE , Kohji ITOH
发明人: Atsuyuki TANAKA , Takeshi MASUDA , Shinji SUMINOE , Kohji ITOH
IPC分类号: G02F1/1335 , F21V1/00
CPC分类号: G02F1/133603 , G02F1/133605 , G02F1/133606 , G02F1/133608
摘要: An illumination device 10 includes a diffusion plate 13 for diffusing light emitted from light sources 17, which diffusion plate 13 is fixed on first partition walls 11 and provided on upper sides of light source blocks 18. The arrangement makes it possible to provide a high-quality illumination device and a high-quality liquid crystal display device in each of which unevenness in luminance and color is restrained so that a luminance distribution becomes constant.
摘要翻译: 照明装置10包括用于漫射从光源17发射的光的扩散板13,该漫射板13固定在第一分隔壁11上并设置在光源块18的上侧。该布置使得可以提供高分辨率 高质量的照明装置和高质量的液晶显示装置,其中抑制了亮度和颜色的不均匀性,使得亮度分布变得恒定。