Signage using a diffusion chamber
    2.
    发明申请
    Signage using a diffusion chamber 审中-公开
    使用扩散室的标牌

    公开(公告)号:US20080005944A1

    公开(公告)日:2008-01-10

    申请号:US11653982

    申请日:2007-01-17

    CPC classification number: G09F9/33 G09F13/0404 G09F13/22

    Abstract: A sign having selectable spectral characteristics of visible light produced by combining selected amounts of light energy of different wavelengths from different sources in a diffusion chamber. The signs exhibit diffuse reflectivity to provide light having uniform intensity and illumination.

    Abstract translation: 通过在扩散室中组合来自不同源的不同波长的选定量的光能而产生的可见光的可选光谱特征的符号。 这些标志表现出漫反射率,以提供具有均匀强度和照明的光。

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