PLANAR ILLUMINATION DEVICE
    31.
    发明申请
    PLANAR ILLUMINATION DEVICE 失效
    平面照明装置

    公开(公告)号:US20100246211A1

    公开(公告)日:2010-09-30

    申请号:US12795819

    申请日:2010-06-08

    Abstract: A planar illumination device includes at least one light source, a housing structure, at least one light guide plate, and at least one light exiting surface. The at least one light source is received in the housing structure. The housing structure includes at least one light emitting surface through which the light emitted from the at least one light source exits the at least one housing. The at least one light guide plate includes at least one light incidence surface through which the light enters into the at least one light guide plate, and contacts with the at least one light emitting surface. The light exits the at least one light guide plate through the at least one light exiting surface. The at least one light exiting surface includes a plurality of continuously connected bulge points formed thereon.

    Abstract translation: 平面照明装置包括至少一个光源,壳体结构,至少一个导光板和至少一个光出射表面。 所述至少一个光源被容纳在所述壳体结构中。 壳体结构包括至少一个光发射表面,从至少一个光源发出的光从该光发射表面离开至少一个壳体。 至少一个导光板包括至少一个光入射表面,光通过该入射表面进入至少一个导光板,并与至少一个发光表面接触。 光通过至少一个光出射表面离开至少一个导光板。 所述至少一个光出射表面包括形成在其上的多个连续连接的凸起点。

    LOGO DISPLAY
    33.
    发明申请
    LOGO DISPLAY 审中-公开
    LOGO显示

    公开(公告)号:US20090180296A1

    公开(公告)日:2009-07-16

    申请号:US12206176

    申请日:2008-09-08

    CPC classification number: G09F13/18 G09F13/22

    Abstract: A logo display includes a light guide plate and a light source. The light guide plate includes a light incident surface and a light output surface. The light output surface has a logo pattern and a number of microstructures thereon. The microstructures are arranged along a contour of the logo pattern. The light source is arranged adjacent to the light incident surface and configured for emitting light beams. The microstructures are structured and arranged in a manner such that the light beams exiting from the output surface illuminate the logo pattern and the microstructures, and the light intensity at the microstructures is greater than that at the logo pattern, thus producing a stereoscopic logo pattern.

    Abstract translation: 徽标显示器包括导光板和光源。 导光板包括光入射面和光输出面。 光输出表面具有徽标图案和多个微结构。 微结构沿着标志图案的轮廓布置。 光源被布置成与光入射表面相邻并被配置用于发射光束。 微结构被构造和布置成使得从输出表面离开的光束照亮标志图案和微结构,并且微结构处的光强度大于标志图案处的光强度,从而产生立体标志图案。

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