LIGHT-EMITTING DEVICE
    2.
    发明申请
    LIGHT-EMITTING DEVICE 审中-公开
    发光装置

    公开(公告)号:WO1997022137A1

    公开(公告)日:1997-06-19

    申请号:PCT/EP1996005731

    申请日:1996-12-10

    CPC classification number: H01J61/00 H01J61/38

    Abstract: Disclosed is a new type of lamp (1) with a very high efficiency and a very high light intensity, which is capable of emitting visible light over virtually the entire visible region of the spectrum, producing virtually no IR radiation and virtually no UV radiation. In an illustrated preferred embodiment, the lamp comprises two bulbs (20, 30), one within the other. Arranged inside the first bulb (20) is an element (10) for generating UV radiation, for instance a standard mercury lamp. The space (21) between the first bulb (20) and the element (10) contains a dimer medium for converting UV radiation to visible light. The inside of the second bulb (30) is provided with a luminescent substance (31) for absorbing residual UV radiation, if any, leaving the first chamber (21), and for emitting visible light, and optionally the spectrum of the dimer radiation can be supplemented, for instance with red light.

    Abstract translation: 公开了一种具有非常高的效率和非常高的光强度的新型灯(1),其能够在实际上在光谱的整个可见光区域发射可见光,几乎不产生IR辐射并且实际上没有UV辐射。 在所示的优选实施例中,灯包括两个灯泡(20,30),一个在另一个中。 在第一灯泡(20)内部布置有用于产生UV辐射的元件(10),例如标准汞灯。 第一灯泡(20)和元件(10)之间的空间(21)包含用于将UV辐射转换成可见光的二聚物介质。 第二灯泡(30)的内​​部设置有用于吸收离开第一室(21)的剩余UV辐射(如果有的话)的发光物质(31),并且用于发射可见光,并且可选地,二聚体辐射的光谱可以 补充,例如用红灯。

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