公开(公告)号：US09202970B2

公开(公告)日：2015-12-01

申请号：US14056278

申请日：2013-10-17

申请人： LG INNOTEK CO., LTD.

发明人： Jae Hoon Choi ,  Buem Yeon Lee ,  Ki Young Song ,  Rak Joon Choi

IPC分类号： H01L33/06 ,  H01L33/12 ,  H01L33/22 ,  H01L33/00 ,  H01L33/42 ,  B82Y20/00 ,  H01L21/02

CPC分类号： H01L33/06 ,  B82Y20/00 ,  H01L21/0237 ,  H01L21/02444 ,  H01L21/02472 ,  H01L21/02502 ,  H01L21/02513 ,  H01L21/0254 ,  H01L33/007 ,  H01L33/12 ,  H01L33/22 ,  H01L33/387 ,  H01L33/42 ,  Y10S977/734 ,  Y10S977/95

摘要： A light emitting device includes a nano-structure, a first semiconductor layer on the nano-structure, an active layer on the first semiconductor layer, and a second conductive semiconductor layer on the active layer. The nano-structure includes a graphene layer provided under the first semiconductor layer to make contact with the first semiconductor layer; and a plurality of nano-textures extending from a top surface of the graphene layer to the first semiconductor layer and in contact with the first semiconductor layer.

摘要翻译： 发光器件包括纳米结构，纳米结构上的第一半导体层，第一半导体层上的有源层和有源层上的第二导电半导体层。 纳米结构包括设置在第一半导体层下面以与第一半导体层接触的石墨烯层; 以及从石墨烯层的顶表面延伸到第一半导体层并与第一半导体层接触的多个纳米纹理。

公开(公告)号：US09548416B2

公开(公告)日：2017-01-17

申请号：US14925098

申请日：2015-10-28

申请人： LG INNOTEK CO., LTD.

发明人： Jae-Hoon Choi ,  Buem Yeon Lee ,  Ki Young Song ,  Rak Jun Choi

IPC分类号： H01L33/06 ,  H01L33/12 ,  H01L33/22 ,  H01L33/00 ,  H01L33/38 ,  H01L33/42 ,  B82Y20/00 ,  H01L21/02

CPC分类号： H01L33/06 ,  B82Y20/00 ,  H01L21/0237 ,  H01L21/02444 ,  H01L21/02472 ,  H01L21/02502 ,  H01L21/02513 ,  H01L21/0254 ,  H01L33/007 ,  H01L33/12 ,  H01L33/22 ,  H01L33/387 ,  H01L33/42 ,  Y10S977/734 ,  Y10S977/95

摘要： Disclosed is a light emitting device. The light emitting device includes a nano-structure, a first semiconductor layer on the nano-structure, an active layer on the first semiconductor layer, and a second conductive semiconductor layer on the active layer. The nano-structure includes a graphene layer disposed under the first semiconductor layer to make contact with the first semiconductor layer; and a plurality of nano-textures extending from a top surface of the graphene layer to the first semiconductor layer and contacted with the first semiconductor layer.

摘要翻译： 公开了一种发光器件。 发光器件包括纳米结构，纳米结构上的第一半导体层，第一半导体层上的有源层和有源层上的第二导电半导体层。 纳米结构包括设置在第一半导体层下方以与第一半导体层接触的石墨烯层; 以及从所述石墨烯层的顶表面延伸到所述第一半导体层并与所述第一半导体层接触的多个纳米纹理。

公开(公告)号：US09882104B2

公开(公告)日：2018-01-30

申请号：US14155519

申请日：2014-01-15

申请人： LG INNOTEK CO., LTD.

发明人： Buem Yeon Lee

IPC分类号： H01L33/62 ,  H01L25/04 ,  H01L25/075 ,  H01L33/48 ,  H01L25/16 ,  H01L33/40 ,  H01L33/60 ,  H01L33/64 ,  F21V29/15 ,  F21Y105/10 ,  F21K9/23 ,  F21Y115/10

CPC分类号： H01L33/62 ,  F21K9/23 ,  F21V29/15 ,  F21Y2105/10 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L25/167 ,  H01L33/405 ,  H01L33/486 ,  H01L33/60 ,  H01L33/642 ,  H01L2224/16 ,  H01L2924/1301 ,  H01L2924/00

摘要： Disclosed are a light emitting device package and a lighting system. The light emitting device package includes a first cavity in a first region of the body; a second cavity in a second region of the body; first and second lead frames spaced apart from each other in the first cavity; a third lead frame spaced apart from the second lead frame in the second cavity; a first light emitting device on the first and second lead frames in the first cavity; a second light emitting device on the second and third lead frames in the second cavity; and a molding member in the first and second cavities.