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    • 2. 发明申请
    • LIGHT EMITTING DEVICE HAVING PLURALITY OF LIGHT EMITTING CELLS AND METHOD OF FABRICATING THE SAME
    • 具有多个发光单元的发光装置及其制造方法
    • WO2010114250A2
    • 2010-10-07
    • PCT/KR2010/001804
    • 2010-03-24
    • SEOUL SEMICONDUCTOR CO., LTD.SEO, Won CheolKAL, Dae SungLEE, Joon HeeKIM, Chang Youn
    • SEO, Won CheolKAL, Dae SungLEE, Joon HeeKIM, Chang Youn
    • H01L33/08
    • H01L25/0753H01L27/153H01L33/0079H01L33/38H01L33/405H01L33/641H01L2224/73265H01L2224/92247H01L2933/0016
    • A light emitting device having a plurality of light emitting cells is disclosed. The light emitting device comprises a substrate; a plurality of light emitting cells positioned on the substrate to be spaced apart from one another, each of the light emitting cells comprising a p-type lower semiconductor layer, an active layer and an n-type upper semiconductor layer; p-electrodes positioned to be spaced apart from one another between the substrate and the light emitting cells, the respective p-electrodes being electrically connected to the corresponding lower semiconductor layers, each of the p-electrodes having an extension extending toward adjacent one of the light emitting cells; n-electrodes disposed on upper surfaces of the respective light emitting cells, wherein a contact surface of each of the n-electrodes electrically contacting with each light emitting cell exists both sides of any straight line that bisects the light emitting cell across the center of the upper surface of the light emitting cell; a side insulating layer for covering sides of the light emitting cells; and wires for connecting the p-electrodes and the n-electrodes, the wires being spaced apart from the sides of the light emitting cells by the side insulating layer.
    • 公开了具有多个发光单元的发光器件。 该发光器件包括衬底; 多个发光单元,所述多个发光单元定位在所述衬底上以彼此间隔开,每个发光单元包括p型下半导体层,有源层和n型上半导体层; p电极,所述p电极被定位为在所述衬底和所述发光单元之间彼此间隔开,所述各个p电极电连接到相应的下半导体层,所述p电极中的每一个具有延伸到所述衬底和所述发光单元中的相邻的一个 发光单元; 设置在各个发光单元的上表面上的n电极,其中与每个发光单元电接触的每个n电极的接触表面存在于跨过发光单元的中心而平分发光单元的任何直线的两侧 发光单元的上表面; 用于覆盖发光单元的侧面的侧面绝缘层; 以及用于连接p电极和n电极的导线,导线通过侧绝缘层与发光单元的侧面间隔开。
    • 10. 发明申请
    • A LUMINOUS ELEMENT HAVING A PLURALITY OF CELLS
    • 具有多种细胞的LUMINOUS元件
    • WO2008078880A1
    • 2008-07-03
    • PCT/KR2007/006342
    • 2007-12-07
    • SEOUL OPTO DEVICE CO., LTD.KIM, Dae WonKAL, Dae Sung
    • KIM, Dae WonKAL, Dae Sung
    • H01L33/00
    • H01L25/0753H01L2224/48137
    • Disclosed is a light emitting element comprising a first array having a plurality of vertical light emitting cells connected in series on a single substrate; and a second array that has another plurality of vertical light emitting cells connected in series on the single substrate and is connected to the first array in reverse parallel. In the light emitting element, each of the vertical light emitting cells in the first and second arrays has a first electrode pad on a bottom surface thereof and a second electrode pad on a top surface thereof, and a connection portion is provided to electrically connect the first electrode pad of the vertical light emitting cell in the first array to the first electrode pad of the vertical light emitting cell in the second array.
    • 公开了一种发光元件,其包括具有在单个基板上串联连接的多个垂直发光单元的第一阵列; 以及第二阵列,其具有在单个衬底上串联连接并且反向并联连接到第一阵列的另外多个垂直发光单元。 在发光元件中,第一和第二阵列中的每个垂直发光单元在其底表面上具有第一电极焊盘,在其顶表面上具有第二电极焊盘,并且连接部分被设置为将 第一阵列中的垂直发光单元的第一电极焊盘到第二阵列中的垂直发光单元的第一电极焊盘。