ORGANIC ELECTROLUMINESCENT APPARATUS
    2.
    发明申请
    ORGANIC ELECTROLUMINESCENT APPARATUS 审中-公开
    有机电致发光装置

    公开(公告)号:US20130240849A1

    公开(公告)日:2013-09-19

    申请号:US13783396

    申请日:2013-03-04

    CPC classification number: H01L51/504 H01L27/3209 H01L27/322 H01L2251/5376

    Abstract: An organic electroluminescent apparatus is provided. A first electrode layer is disposed above a substrate. A first color luminescent layer is disposed above the first electrode layer. A second color luminescent layer is disposed above the first color luminescent layer. A third color luminescent layer is disposed on the second color luminescent layer. A first color light emitted from the first color luminescent layer, a second color light emitted from the second color luminescent layer and a third color light emitted from the third color luminescent layer are mixed to form a white light. A first fluorescent layer is disposed on the substrate. The first fluorescent layer is excited by the first color light so as to emit the second color light, the third color light or a fourth color light.

    Abstract translation: 提供了一种有机电致发光装置。 第一电极层设置在基板上方。 第一颜色发光层设置在第一电极层的上方。 第二颜色发光层设置在第一彩色发光层的上方。 第三颜色发光层设置在第二彩色发光层上。 从第一颜色发光层发射的第一颜色光,从第二颜色发光层发射的第二颜色光和从第三颜色发光层发射的第三颜色光混合形成白色光。 第一荧光层设置在基板上。 第一荧光层被第一色光激发,以发射第二色光,第三色光或第四色光。

    ORGANIC ELECTROLUMINESCENT APPARATUS
    4.
    发明申请
    ORGANIC ELECTROLUMINESCENT APPARATUS 审中-公开
    有机电致发光装置

    公开(公告)号:US20130153868A1

    公开(公告)日:2013-06-20

    申请号:US13692977

    申请日:2012-12-03

    Abstract: An organic electroluminescent apparatus including an anode, a cathode, a first organic light emitting unit layer, a plurality of second organic light emitting unit layers, and a plurality of bonding layers is provided. The first organic light emitting unit layer has a phosphorescent host material for emitting blue light. The second organic light emitting unit layers have a host material for emitting light other than blue light. The first organic light emitting unit layer and the second organic light emitting unit layers are located between the anode and the cathode to obtain white light by mixing light. Each of the bonding layers is located between the first organic light emitting unit layer and one of the second organic light emitting unit layers or between two of the second organic light emitting unit layers.

    Abstract translation: 提供了包括阳极,阴极,第一有机发光单元层,多个第二有机发光单元层和多个接合层的有机电致发光器件。 第一有机发光单元层具有用于发射蓝光的磷光主体材料。 第二有机发光单元层具有用于发射蓝色以外的光的主体材料。 第一有机发光单元层和第二有机发光单元层位于阳极和阴极之间,以通过混合光来获得白光。 每个结合层位于第一有机发光单元层和第二有机发光单元层中的一个之间,或位于第二有机发光单元层之间。

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