公开(公告)号：US20160337677A1

公开(公告)日：2016-11-17

申请号：US15152977

申请日：2016-05-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-Hoon LEE

IPC: H04N21/2343 ,  H04N21/4402 ,  H04N21/24

CPC classification number: H04N21/234354 ,  H01Q3/26 ,  H04B7/02 ,  H04B7/0456 ,  H04B7/0634 ,  H04B7/0684 ,  H04N21/24 ,  H04N21/440254

Abstract: A broadcast receiving apparatus includes: a plurality of unit antennas arranged at preset intervals, each unit antenna of the plurality of antennas being configured to receive a broadcast signal; a plurality of receiving modules, each receiving module of the plurality of receiving modules being configured to convert the broadcast signal received by a corresponding unit antenna of the plurality of unit antennas into a first signal and output the first signal; a filter configured to filter a noise component out of the first signals output by the plurality of receiving modules, synthesize the first signals into a second signal and output the second signal; and a signal processor configured to perform a signal process for displaying an image based on the second signal output from the filter.

Abstract translation: 广播接收装置包括：以预设间隔布置的多个单位天线，多个天线中的每个单位天线被配置为接收广播信号; 多个接收模块，所述多个接收模块中的每个接收模块被配置为将由所述多个单元天线中的相应单元天线接收的广播信号转换为第一信号并输出​​所述第一信号; 滤波器，被配置为对由所述多个接收模块输出的所述第一信号中的噪声分量进行滤波，将所述第一信号合成为第二信号并输出​​所述第二信号; 以及信号处理器，被配置为基于从所述滤波器输出的所述第二信号执行用于显示图像的信号处理。

公开(公告)号：US20170279605A1

公开(公告)日：2017-09-28

申请号：US15468931

申请日：2017-03-24

Applicant: Samsung Electronics Co., Ltd. ,  KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

Inventor： Dong-Hoon LEE

IPC: H04L9/06 ,  G06F21/62 ,  G06F17/30 ,  H04L9/14

Abstract: The present disclosure relates to a sensor network, machine type communication (MTC), machine-to-machine (M2M) communication, and technology for internet of things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method for performing an encryption process is provided. The method includes generating a plurality of keys used for keyword encryption and file encryption, generating an address ciphertext by performing a first encryption process on each of addresses that a plurality of files are stored, generating a keyword ciphertext by performing a second encryption process on each of a plurality of keywords that are included in each of the plurality of files, reordering the address ciphertext and the keyword ciphertext based on the keyword ciphertext, and storing the reordered address ciphertext and keyword ciphertext.

公开(公告)号：US20140367727A1

公开(公告)日：2014-12-18

申请号：US14473709

申请日：2014-08-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-Hoon LEE ,  Geon-Wook YOO ,  Nam-Goo CHA ,  Kyung-Wook HWANG

IPC: H01L33/60

CPC classification number: H01L33/60 ,  B82Y20/00 ,  H01L27/15 ,  H01L33/08 ,  H01L33/14 ,  H01L33/24 ,  H01L33/46 ,  Y10S977/762 ,  Y10S977/949 ,  Y10S977/95

Abstract: A light-emitting device includes a first conductive semiconductor layer formed on a substrate, a mask layer formed on the first conductive semiconductor layer and having a plurality of holes, a plurality of vertical light-emitting structures vertically grown on the first conductive semiconductor layer through the plurality of holes, a current diffusion layer surrounding the plurality of vertical light-emitting structures on the first conductive semiconductor layer, and a dielectric reflector filling a space between the plurality of vertical light-emitting structures on the current diffusion layer.

Abstract translation: 发光装置包括形成在基板上的第一导电半导体层，形成在第一导电半导体层上并具有多个孔的掩模层，在第一导电半导体层上垂直生长的多个垂直发光结构，通过 所述多个孔，围绕所述第一导电半导体层上的所述多个垂直发光结构的电流扩散层，以及填充所述电流扩散层上的所述多个垂直发光结构之间的空间的电介质反射器。