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    LIGHT EMITTING DEVICE
    1.
    发明申请
    LIGHT EMITTING DEVICE 审中-公开
    发光装置

    公开(公告)号：US20160225954A1

    公开(公告)日：2016-08-04

    申请号：US15007723

    申请日：2016-01-27

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Sung Kyoon KIM ,  Hee Young Beom ,  Hyun Seoung Ju ,  Byung Yeon Choi

    IPC: H01L33/38 ,  H01L33/06 ,  H01L33/62 ,  H01L27/15

    CPC classification number: H01L33/38 ,  H01L27/156 ,  H01L33/06 ,  H01L33/20 ,  H01L33/385 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/00014

    Abstract: A light emitting device includes a substrate, a plurality of light emitting cells separated from each other and disposed on the substrate, and a plurality of conductive interconnection layers electrically connecting two neighboring light emitting cells. Each light emitting cell includes a light emitting structure including a first conductivity-type semiconductor layer, an active layer and a second conductivity-type semiconductor layer, a first electrode, a second electrode, and an etching area. The light emitting structure further includes a first side surface and a second side surface, and if a width between the first side surface and the second side surface is defined as W, the second electrode is disposed in an area between a position separated from the first side surface by 1 5  W and a position separated from the first side surface of the light emitting structure by 1 2  W .

    Abstract translation: 发光器件包括基板，彼此分离并设置在基板上的多个发光单元以及电连接两个相邻的发光单元的多个导电互连层。 每个发光单元包括包括第一导电型半导体层，有源层和第二导电类型半导体层，第一电极，第二电极和蚀刻区域的发光结构。 发光结构还包括第一侧表面和第二侧表面，并且如果第一侧表面和第二侧表面之间的宽度被限定为W，则第二电极设置在与第一侧表面和第二侧表面之间分离的位置之间的区域中 并且通过1 2 W从发光结构的第一侧表面分离出的位置。

    Light emitting device having current blocking layer
    2.
    发明授权
    Light emitting device having current blocking layer 有权
    具有电流阻挡层的发光器件

    公开(公告)号：US09337236B2

    公开(公告)日：2016-05-10

    申请号：US14096138

    申请日：2013-12-04

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Byung Yeon Choi ,  Myeong Soo Kim ,  Hee Young Beom ,  Yong Gyeong Lee ,  Hyun Seoung Ju ,  Gi Seok Hong

    IPC: H01L27/15 ,  H01L33/62 ,  H01L33/14 ,  H01L33/38

    CPC classification number: H01L27/156 ,  H01L27/15 ,  H01L33/10 ,  H01L33/145 ,  H01L33/385 ,  H01L33/42 ,  H01L33/62 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: A light emitting device includes a substrate, light emitting cells, each of the light emitting cells including a light emitting structure including lower and upper semiconductor layers, an upper electrode, and a lower electrode, a conductive interconnection layer electrically connecting a lower electrode of a first one of the light emitting cells and an upper electrode of a second one of the light emitting cells, and a current blocking layer disposed to extend from between the upper electrode and the upper semiconductor layer, wherein each light emitting cell further includes a conductive layer arranged to electrically connect the upper electrode of the second light emitting cell to the upper semiconductor layer of the second light emitting cell.

    Abstract translation: 发光装置包括基板，发光单元，每个发光单元包括包括下半导体层和上半导体层的发光结构，上电极和下电极，导电互连层，电连接 发光单元中的第一个和第二个发光单元的上电极以及从上电极和上半导体层之间延伸设置的电流阻挡层，其中每个发光单元还包括导电层 布置成将第二发光单元的上电极电连接到第二发光单元的上半导体层。

    Light emitting device
    3.
    发明授权
    Light emitting device 有权

    公开(公告)号：US09601666B2

    公开(公告)日：2017-03-21

    申请号：US15007723

    申请日：2016-01-27

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Sung Kyoon Kim ,  Hee Young Beom ,  Hyun Seoung Ju ,  Byung Yeon Choi

    IPC: H01L27/15 ,  H01L33/62 ,  H01L33/38 ,  H01L33/06 ,  H01L33/20

    CPC classification number: H01L33/38 ,  H01L27/156 ,  H01L33/06 ,  H01L33/20 ,  H01L33/385 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/00014

    Abstract: A light emitting device includes a substrate, a plurality of light emitting cells separated from each other and disposed on the substrate, and a plurality of conductive interconnection layers electrically connecting two neighboring light emitting cells. Each light emitting cell includes a light emitting structure including a first conductivity-type semiconductor layer, an active layer and a second conductivity-type semiconductor layer, a first electrode, a second electrode, and an etching area. The light emitting structure further includes a first side surface and a second side surface, and if a width between the first side surface and the second side surface is defined as W, the second electrode is disposed in an area between a position separated from the first side surface by 1 5 ⁢ W and a position separated from the first side surface of the light emitting structure by 1 2 ⁢ W .

    LIGHT EMITTING DEVICE
    8.
    发明申请
    LIGHT EMITTING DEVICE 审中-公开
    发光装置

    公开(公告)号：US20160225816A1

    公开(公告)日：2016-08-04

    申请号：US15092682

    申请日：2016-04-07

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Byung Yeon Choi ,  Myeong Soo Kim ,  Hee Young Beom ,  Yong Gyeong Lee ,  Hyun Seoung Ju ,  Gi Seok Hong

    IPC: H01L27/15 ,  H01L33/10 ,  H01L33/42 ,  H01L33/14 ,  H01L33/62

    CPC classification number: H01L27/156 ,  H01L27/15 ,  H01L33/10 ,  H01L33/145 ,  H01L33/385 ,  H01L33/42 ,  H01L33/62 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: A light emitting device includes a substrate, light emitting cells, each of the light emitting cells including a light emitting structure including lower and upper semiconductor layers, an upper electrode, and a lower electrode, a conductive interconnection layer electrically connecting a lower electrode of a first one of the light emitting cells and an upper electrode of a second one of the light emitting cells, and a current blocking layer disposed to extend from between the upper electrode and the upper semiconductor layer, wherein each light emitting cell further includes a conductive layer arranged to electrically connect the upper electrode of the second light emitting cell to the upper semiconductor layer of the second light emitting cell.

    Abstract translation: 发光装置包括基板，发光单元，每个发光单元包括包括下半导体层和上半导体层的发光结构，上电极和下电极，导电互连层，电连接 发光单元中的第一个和第二个发光单元的上电极以及从上电极和上半导体层之间延伸设置的电流阻挡层，其中每个发光单元还包括导电层 布置成将第二发光单元的上电极电连接到第二发光单元的上半导体层。

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