발광 장치
    27.
    发明公开
    발광 장치 审中-实审
    发光装置

    公开(公告)号:KR1020140042187A

    公开(公告)日:2014-04-07

    申请号:KR1020120108580

    申请日:2012-09-28

    Abstract: An embodiment of the present invention relates to a light emitting device used in a backlight unit for lighting or display. The light emitting device according to the embodiment includes a thermally conductive substrate with first and second electrode patterns; a light emitting part mounted on the first electrode pattern, an electrode pad formed on a predetermined area of the light emitting part and connected to the second electrode pattern, a fluorescent part arranged on the light emitting part around the electrode pad, a partition wall disposed on the thermally conductive substrate at the edge of the first and second electrode patterns, and an anti-reflection part arranged by being separated from the fluorescent part on the upper side of the first and second electrode patterns and the partition wall. A metal film which is a buried layer of a void is formed on the surface of the first electrode pattern of a mounting area and the surface of the second electrode pattern of an area connected to the electrode pad.

    Abstract translation: 本发明的实施例涉及一种用于照明或显示的背光单元中的发光装置。 根据实施例的发光器件包括具有第一和第二电极图案的导热基板; 安装在第一电极图案上的发光部分,形成在发光部分的预定区域上并连接到第二电极图案的电极焊盘,布置在电极焊盘周围的发光部分上的荧光部分, 在第一和第二电极图案的边缘处的导热基板上,以及通过与第一和第二电极图案和分隔壁的上侧上的荧光部分分离的防反射部分。 在安装区域的第一电极图案的表面和连接到电极焊盘的区域的第二电极图案的表面上形成作为空穴的掩埋层的金属膜。

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