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    • 55. 发明公开
    • Liquid crystal display device
    • 液晶显示装置
    • EP1643296A1
    • 2006-04-05
    • EP05021266.1
    • 2005-09-29
    • SANYO ELECTRIC CO., LTD.Tottori Sanyo Electric Co., Ltd.
    • Hayano, Satoshi, c/o Tottori Sanyo Elec. Co., Ltd.Kishi, Hideaki, c/o Tottori Sanyo Elec. Co., Ltd.
    • G02F1/13H04M1/02
    • G02F1/133308G02F2001/133342
    • A liquid crystal display device (10) having a stacked body where a first liquid crystal display panel (15) is disposed on one side of a light guiding plate (11) that leads out light to both of the front and rear sides thereof, a smaller second liquid crystal display panel (30) is disposed on the other side of the light guiding plate (11), and the panels and the light guiding plate are stacked, and the side in which the second liquid crystal display panel (30) is installed is covered by a metallic main body cover (40) having a flat surface that supports the display surface (30b) of the second liquid crystal display panel (30) at substantially the same level, and the main body cover (40) covers a circuit board (18) arranged around the second liquid crystal display panel (30), and is provided with an opening (42) to expose the display surface (30b) of the second liquid crystal display panel (30). Consequently, the crystal display device, easily housed in various devices, is provided.
    • 一种液晶显示装置(10),其具有层叠体,其中第一液晶显示面板(15)被布置在导光板(11)的一侧上,该导光板(11)将光导向其前侧和后侧,a 较小的第二液晶显示面板(30)设置在导光板(11)的另一侧,并且面板和导光板堆叠,并且第二液晶显示面板(30)的一侧 所述主体罩(40)被具有平坦表面的金属主体盖(40)覆盖,所述金属主体盖(40)具有支撑所述第二液晶显示面板(30)的显示表面(30b)的基本相同的水平面,并且所述主体盖 配置在第二液晶显示面板30的周围的电路基板18,具有使第二液晶显示面板30的显示面30b露出的开口部42。 结果,提供了容易容纳在各种装置中的晶体显示装置。
    • 58. 发明公开
    • Liquid crystal display device
    • 液晶显示装置
    • EP1519219A2
    • 2005-03-30
    • EP04022398.4
    • 2004-09-21
    • Sanyo Electric Co., Ltd.Tottori Sanyo Electric Co., Ltd.
    • Nakagawa, TaijiMorimoto, SeijiMita, Junya
    • G02F1/13357
    • G02F1/133308G02F1/133604G02F1/133608G02F2001/133317
    • In a liquid crystal display device provided with a backlight unit (1), creak reduction means is provided at least on one part of the areas where members constituting the liquid crystal display device such as the liquid crystal panel (3), the diffusion plate (13), the reinforcing plate (12), the frame (2) of the liquid crystal display device and the back surface reflector (11) for the backlight unit come into contact with each other. The creak reduction means may be a slippery film whose surface is fluorinated such as a fluororesin film, a polyacetal resin film, a polyethylene film, and a silicon coating film, or protrusions or protruding fins, or a friction reduction means such as silicon oil or fluorine oil, or a mutual displacement absorbing means such as a flexible sheet. By adopting such a constitution, it is possible to prevent noise from being generated due to mutual friction between the liquid crystal panel and the various members such as the diffusion plate, the reinforcing plate, the frame and the reflector for the backlight unit as a result of thermal expansion.
    • 在具备背光源装置(1)的液晶显示装置中,在构成液晶面板(3),扩散板(3),液晶面板 13),加强板(12),液晶显示装置的框架(2)和背光单元的背面反射器(11)彼此接触。 该吱吱声降低装置可以是氟树脂薄膜,聚缩醛树脂薄膜,聚乙烯薄膜和硅涂层薄膜等表面被氟化的光滑薄膜,或突起或凸起的鳍状物,或者摩擦减少装置例如硅油或 氟油或相互位移吸收装置如柔性片材。 通过采用这种构造,结果可以防止由于液晶面板与扩散板,加强板,用于背光单元的框架和反射器等各种构件之间的相互摩擦而产生噪声 的热膨胀。