公开(公告)号：US20130105795A1

公开(公告)日：2013-05-02

申请号：US13644102

申请日：2012-10-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taek KIM ,  Bok-ki MIN

IPC: H01L31/0312 ,  B82Y99/00

CPC classification number: H01L31/09 ,  G02B6/4202 ,  H01L31/028 ,  H01L31/036 ,  Y02E10/547

Abstract: A photodetector includes a waveguide on a substrate, and a photodetection portion connected to the waveguide. The photodetection portion includes a first semiconductor layer, graphene on the semiconductor layer, and a second semiconductor layer on the graphene. A first electrode and a second electrode separated from the first ridge portion and electrically connected to the graphene.

Abstract translation: 光电检测器包括在基板上的波导和连接到波导的光电检测部分。 光检测部分包括第一半导体层，半导体层上的石墨烯和石墨烯上的第二半导体层。 第一电极和第二电极，与第一脊部分离并与石墨烯电连接。

公开(公告)号：US20150093848A1

公开(公告)日：2015-04-02

申请号：US14564928

申请日：2014-12-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Su-hee CHAE ,  Young-soo PARK ,  Bok-ki MIN ,  Jun-youn KIM ,  Hyun-gi HONG

IPC: H01L33/00 ,  H01L33/24 ,  H01L33/12

CPC classification number: H01L33/0066 ,  H01L33/0075 ,  H01L33/0079 ,  H01L33/12 ,  H01L33/22 ,  H01L33/24 ,  H01L33/382 ,  H01L33/405 ,  H01L2933/0016

Abstract: Example embodiments are directed to light-emitting devices (LEDs) and methods of manufacturing the same. The LED includes a first semiconductor layer; a second semiconductor layer; an active layer formed between the first and second semiconductor layers; and an emission pattern layer including a plurality of layers on the first semiconductor layer, the emission pattern including an emission pattern for externally emitting light generated from the active layer.

Abstract translation: 示例性实施例涉及发光器件（LED）及其制造方法。 LED包括第一半导体层; 第二半导体层; 形成在所述第一和第二半导体层之间的有源层; 以及在所述第一半导体层上包括多层的发光图案层，所述发光图案包括用于从所述有源层产生的外部发射光的发射图案。

公开(公告)号：US20140057381A1

公开(公告)日：2014-02-27

申请号：US14067185

申请日：2013-10-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyung-su JEONG ,  Young-soo PARK ,  Su-hee CHAE ,  Bok-ki MIN ,  Jun-youn KIM ,  Hyun-gi HONG ,  Young-jo TAK ,  Jae-won LEE

IPC: H01L33/00 ,  H01L33/32

CPC classification number: H01L33/0025 ,  H01L27/156 ,  H01L33/32 ,  H01L33/38 ,  H01L33/42

Abstract: Example embodiments are directed to a light-emitting device including a patterned emitting unit and a method of manufacturing the light-emitting device. The light-emitting device includes a first electrode on a top of a semiconductor layer, and a second electrode on a bottom of the semiconductor layer, wherein the semiconductor layer is a pattern array formed of a plurality of stacks. A space between the plurality of stacks is filled with an insulating layer, and the first electrode is on the insulating layer.

Abstract translation: 示例性实施例涉及包括图案化发光单元的发光器件和制造发光器件的方法。 发光器件包括在半导体层的顶部上的第一电极和在半导体层的底部上的第二电极，其中半导体层是由多个堆叠形成的图案阵列。 多个堆叠之间的空间填充有绝缘层，并且第一电极在绝缘层上。