公开(公告)号：US20140185527A1

公开(公告)日：2014-07-03

申请号：US14196606

申请日：2014-03-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung Tae KIM ,  Youn Sun KIM ,  Jin-Kyu HAN ,  Myung Hoon YEON ,  Shan CHENG

IPC: H04B1/04

CPC classification number: H04B1/0475 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0057

Abstract: A method and apparatus for transmitting Channel State Information Reference Symbol (CSI-RS) and data with partial muting of the CSI-RS are proposed. The method includes determining a CSI-RS pattern to be used among CSI-RS pattern candidates, determining a muting pattern for muting some resource elements constituting CSI-RS pattern candidates except for the determined CSI-RS pattern, mapping data symbols and CSI-RS to resource elements in a resource grid with rate patching in consideration of the CSI-RS pattern and muting pattern, and transmitting the data symbols and CSI-RS to a terminal.

Abstract translation: 提出了一种用于发送信道状态信息参考符号（CSI-RS）的方法和装置以及具有CSI-RS的部分静噪的数据。 该方法包括确定在CSI-RS模式候选中要使用的CSI-RS模式，确定用于使构成除了确定的CSI-RS模式之外的CSI-RS模式候选的一些资源元素静噪的静噪模式，映射数据符号和CSI-RS 考虑到CSI-RS模式和静噪模式，利用速率修补的资源网格中的资源元素，并将数据符号和CSI-RS发送到终端。

公开(公告)号：US20130244353A1

公开(公告)日：2013-09-19

申请号：US13844569

申请日：2013-03-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Do Young RHEE ,  Tan SAKONG ,  Ki Sung KIM ,  Suk Ho YOON ,  Young Sun KIM ,  Sung Tae KIM

IPC: H01L33/00 ,  H01L33/26

CPC classification number: H01L33/005 ,  H01L33/26

Abstract: Provided a method of manufacturing a semiconductor light emitting device, the method includes forming a light emitting structure by growing a first conductivity type semiconductor layer, an active layer and a second conductivity type semiconductor layer on a substrate. The forming of the light emitting structure includes: forming a protective layer after a portion of the light emitting structure is formed forming a sacrificial layer on the protective layer; and continuously forming a further portion of the light emitting structure on the sacrificial layer.

Abstract translation: 提供一种制造半导体发光器件的方法，该方法包括通过在衬底上生长第一导电类型半导体层，有源层和第二导电类型半导体层来形成发光结构。 发光结构的形成包括：在形成发光结构的一部分之后形成保护层，在保护层上形成牺牲层; 并且在牺牲层上连续地形成发光结构的另一部分。

公开(公告)号：US20190035327A1

公开(公告)日：2019-01-31

申请号：US16072397

申请日：2017-01-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung Tae KIM ,  Shunsuke KIMURA

IPC: G09G3/32 ,  F21V8/00

Abstract: Provided herein is a display apparatus including a light emitting diode and a lens for diffusing light generated from the light emitting diode. The lens includes a first emitting portion forming a first emitting surface, and a second emitting portion protruding from the first emitting portion and forming a second emitting surface, so that the light may be diffused by a protruding distance of the second emitting portion.

公开(公告)号：US20150207026A1

公开(公告)日：2015-07-23

申请号：US14490438

申请日：2014-09-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Bum Joon KIM ,  Seung Woo CHOI ,  Sung Tae KIM ,  Young Min PARK ,  Eun Deok SIM ,  Sung Pyo LEE

IPC: H01L33/00 ,  H01L33/62

CPC classification number: H01L33/0075 ,  H01L21/76251 ,  H01L21/7806 ,  H01L33/0066 ,  H01L33/0079 ,  H01L2224/32225 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2224/8592 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

Abstract: A method of manufacturing a semiconductor light emitting device includes forming a light emitting structure layer including an active layer on a first substrate. A second substrate is bonded to the light emitting structure layer at a first temperature higher than room temperature. The first substrate is removed from the light emitting structure layer at a second temperature higher than room temperature. The second substrate and the light emitting structure are cooled to reach room temperature. A coefficient of thermal expansion of the second substrate is different from a coefficient of thermal expansion of the active layer.

Abstract translation: 制造半导体发光器件的方法包括在第一衬底上形成包括有源层的发光结构层。 第二衬底在高于室温的第一温度下结合到发光结构层。 在高于室温的第二温度下，将第一衬底从发光结构层去除。 将第二基板和发光结构冷却至室温。 第二基板的热膨胀系数与有源层的热膨胀系数不同。

公开(公告)号：US20150124753A1

公开(公告)日：2015-05-07

申请号：US14589638

申请日：2015-01-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung Tae KIM ,  Youn Sun Kim ,  Jin-Kyu Han

IPC: H04L5/00 ,  H04W52/54

CPC classification number: H04L5/0048 ,  H04W28/00 ,  H04W48/12 ,  H04W52/54

Abstract: Methods and apparatus are provided for transmitting a reference signal by a base station in a mobile communication system. The method includes generating, at the base station, information for a non zero transmission power reference signal including at least one resource element; generating, at the base station, bitmap information indicating a zero transmission power reference signal; and transmitting, at the base station, the information for the non zero transmission power reference signal and the bitmap information to a terminal.

Abstract translation: 提供了用于在移动通信系统中由基站发送参考信号的方法和装置。 该方法包括在基站处生成包括至少一个资源元素的非零发射功率参考信号的信息; 在基站处产生指示零发送功率参考信号的位图信息; 以及在所述基站处向所述终端发送所述非零发送功率参考信号和所述位图信息的信息。

公开(公告)号：US20140133343A1

公开(公告)日：2014-05-15

申请号：US14161289

申请日：2014-01-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： In Ho LEE ,  Jin Kyu HAN ,  Joon Young CHO ,  Cheng SHAN ,  Sung Tae KIM

IPC: H04W24/08 ,  H04L12/26

CPC classification number: H04B7/0639 ,  H04B7/024 ,  H04B7/04 ,  H04B7/0434 ,  H04B7/0478 ,  H04B7/0617 ,  H04B7/0619 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0634 ,  H04L5/0057 ,  H04L5/0073 ,  H04L5/0091 ,  H04W48/08

Abstract: A method for transmitting feedback information for collaborative transmission in a cellular radio communication system is provided. The method includes receiving, from the base station, collaborative cell information indicating a plurality of collaborative cells, determining at least two preferred collaborative cells among the plurality of collaborative cells, generating feedback information including cell indicators for discriminating between the at least two preferred collaborative cells and the other cell, precoding matrix indicators for the at least two preferred collaborative cells, and channel quality indicators, and transmitting the feedback information via one of a control channel and a data channel.

Abstract translation: 提供一种用于在蜂窝无线电通信系统中发送用于协作传输的反馈信息的方法。 该方法包括从基站接收指示多个协作小区的协作小区信息，确定多个协作小区中的至少两个优选协作小区，生成包括小区指示符的反馈信息，用于区分至少两个优选协作小区 和另一小区，用于至少两个优选协作小区的预编码矩阵指示符和信道质量指示符，以及经由控制信道和数据信道中的一个发送反馈信息。

公开(公告)号：US20140126668A1

公开(公告)日：2014-05-08

申请号：US14154770

申请日：2014-01-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youn Sun KIM ,  Jin Kyu HAN ,  Sung Tae KIM ,  Myung Hoon YEON ,  Shan CHENG ,  In Ho LEE

IPC: H04L1/06

CPC classification number: H04L1/0693 ,  H04B17/24 ,  H04B17/318 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/06 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0057 ,  H04L5/0073 ,  H04L5/0082 ,  H04L5/0092 ,  H04L25/0226 ,  H04L2025/03426 ,  H04L2025/03802 ,  H04W72/04 ,  H04W72/042 ,  H04W72/085 ,  H04W72/1226 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/20

Abstract: A method for transmitting a Channel State Information-Reference Signal (CSI-RS) in an Orthogonal Frequency Division Multiple Access (OFDMA) system, the method comprising of determining a CSI-RS pattern type based on a Physical Resource Block (PRB) index of a subframe, assigning, when the subframe is supposed to carry the CSI-RS, CSI-RSs of first to Nth antenna ports to first to Nth Orthogonal Frequency Division Multiplexing (OFDM) symbols of a PRB based on the CSI-RS pattern type, and transmitting the subframe including the PRB in which CSI-RSs of the first to Nth antennas a mapped, wherein the first to Nth CSI-RS pattern types map CSI-RSs of the first to Nth antenna ports to the first to Nth OFDM symbols of the PRB in an alternate manner.

Abstract translation: 一种用于在正交频分多址（OFDMA）系统中发送信道状态信息参考信号（CSI-RS）的方法，所述方法包括：基于物理资源块（PRB）索引确定CSI-RS模式类型 子帧，基于CSI-RS模式类型，将子帧应该携带CSI-RS，第一至第N天线端口的CSI-RS到PRB的第一到第N正交频分复用（OFDM）符号， 并且发送包括其中映射的第一至第N个天线的CSI-RS的PRB的子帧，其中第一至第N个CSI-RS模式类型将第一至第N天线端口的CSI-RS映射到第一至第N个OFDM符号 PRB以另一种方式。

公开(公告)号：US20130099248A1

公开(公告)日：2013-04-25

申请号：US13655250

申请日：2012-10-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Bum Joon KIM ,  Sung Tae KIM ,  Young Sun KIM ,  Suk Ho YOON ,  Ki Sung KIM ,  Ho Chul LEE

IPC: H01L33/32

CPC classification number: H01L33/14 ,  H01L33/32

Abstract: There is provided a nitride semiconductor light emitting device including an n-type nitride semiconductor layer, an active layer disposed on the n-type nitride semiconductor layer, and a p-type nitride semiconductor layer disposed on the active layer. One or more current diffusion layers are disposed on a surface of the n-type nitride semiconductor layer. The current diffusion layer(s) includes a material having greater band gap energy than that of a material forming the n-type nitride semiconductor layer so as to form a two-dimensional electron gas layer at an interface with the material forming the n-type nitride semiconductor layer.

Abstract translation: 提供了包括n型氮化物半导体层，设置在n型氮化物半导体层上的有源层和设置在有源层上的p型氮化物半导体层的氮化物半导体发光器件。 一个或多个电流扩散层设置在n型氮化物半导体层的表面上。 电流扩散层包括具有比形成n型氮化物半导体层的材料更大的带隙能量的材料，以便在与形成n型氮化物半导体层的材料的界面处形成二维电子气层 氮化物半导体层。

公开(公告)号：US20190074932A1

公开(公告)日：2019-03-07

申请号：US16180546

申请日：2018-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youn Sun KIM ,  Jin Kyu HAN ,  Sung Tae KIM ,  Myung Hoon YEON ,  Cheng SHAN ,  In Ho LEE

IPC: H04L1/06

Abstract: A method for wireless communication by a terminal, a method for wireless communication by a base station, the terminal, and the base station, are provided. The method for wireless communication by the terminal includes receiving first information comprising a muting subframe interval, a subframe offset, and a muting position of a resource element in a resource block, checking presence of a data in a subframe, determining the resource element to be muted in the subframe based on the muting subframe interval, the subframe offset, and the muting position, if the data is present, and receiving the data on a physical downlink shared channel (PDSCH) based on the result of the determining step.

公开(公告)号：US20180120577A1

公开(公告)日：2018-05-03

申请号：US15798747

申请日：2017-10-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seung Ryong HAN ,  Sung Tae KIM

IPC: G02B27/26 ,  H04N13/04

Abstract: A panel device includes a display panel including a plurality of pixels, each of the plurality of pixels including a light source area and a non-light source area, and a polarizing film including a left eye pattern and a right eye pattern alternately arranged line-by-line in a diagonal direction of the plurality of pixels, the polarizing film is disposed on the display panel such that a border between the left eye pattern and the right eye pattern is disposed over the non-light source area and not over the light source area.