LIGHT-EMITTING APPARATUS AND METHOD FOR MANUFACTURING SAME
    7.
    发明申请
    LIGHT-EMITTING APPARATUS AND METHOD FOR MANUFACTURING SAME 有权
    发光装置及其制造方法

    公开(公告)号:US20100207521A1

    公开(公告)日:2010-08-19

    申请号:US12706178

    申请日:2010-02-16

    IPC分类号: H01J1/62 H01J9/00

    摘要: A light-emitting apparatus including: a substrate; an LED chip mounted on a first surface of the substrate; a fluorescent material-containing layer containing a first fluorescent material, which fluorescent material-containing layer is provided above the first surface of the substrate so as to cover the LED chip; and a color-adjusting fluorescent layer that contains a second fluorescent material, which color-adjusting fluorescent material layer is formed in a layer provided on an outer side of the fluorescent material-containing layer in an emission direction, the color-adjusting fluorescent layer being formed in dots. Thus, the present invention provides a light-emitting apparatus and a method for manufacturing the same, each making it possible to carry out fine color adjustment so as to prevent a subtle color shift that occurs due to a factor such as a difference in concentration of a fluorescent material or the like.

    摘要翻译: 1.一种发光装置,包括:基板; 安装在所述基板的第一表面上的LED芯片; 含有第一荧光材料的荧光材料含有层,该荧光材料含有层设置在基板的第一表面上方以覆盖LED芯片; 以及调色荧光层,其含有第二荧光体,所述调色荧光体层形成在所述含荧光体含有层的外侧的发光方向的层中,所述调色荧光层为 以点形成。 因此,本发明提供了一种发光装置及其制造方法,每一种都可以进行精细的颜色调节,以防止由于诸如浓度差的因素而发生的微妙的色偏 荧光材料等。

    Light-emitting apparatus and method for manufacturing same
    10.
    发明授权
    Light-emitting apparatus and method for manufacturing same 有权
    发光装置及其制造方法

    公开(公告)号:US08736160B2

    公开(公告)日:2014-05-27

    申请号:US12706178

    申请日:2010-02-16

    摘要: A light-emitting apparatus including: a substrate; an LED chip mounted on a first surface of the substrate; a fluorescent material-containing layer containing a first fluorescent material, which fluorescent material-containing layer is provided above the first surface of the substrate so as to cover the LED chip; and a color-adjusting fluorescent layer that contains a second fluorescent material, which color-adjusting fluorescent material layer is formed in a layer provided on an outer side of the fluorescent material-containing layer in an emission direction, the color-adjusting fluorescent layer being formed in dots. Thus, the present invention provides a light-emitting apparatus and a method for manufacturing the same, each making it possible to carry out fine color adjustment so as to prevent a subtle color shift that occurs due to a factor such as a difference in concentration of a fluorescent material or the like.

    摘要翻译: 1.一种发光装置,包括:基板; 安装在所述基板的第一表面上的LED芯片; 含有第一荧光材料的荧光材料含有层,该荧光材料含有层设置在基板的第一表面上方以覆盖LED芯片; 以及调色荧光层,其含有第二荧光体,所述调色荧光体层形成在所述含荧光体含有层的外侧的发光方向的层中,所述调色荧光层为 以点形成。 因此,本发明提供了一种发光装置及其制造方法,每一种都可以进行精细的颜色调节,以防止由于诸如浓度差的因素而发生的微妙的色偏 荧光材料等。