公开(公告)号：US07746947B2

公开(公告)日：2010-06-29

申请号：US11274662

申请日：2005-11-15

Applicant: Sung-Jin Kim ,  Ho-Jin Kim ,  Kwang-Bok Lee ,  Ki-Ho Kim ,  Hyoung-Woon Park ,  Jae-Hak Chung ,  Chan-Byoung Chae ,  Won-Il Roh

Inventor： Sung-Jin Kim ,  Ho-Jin Kim ,  Kwang-Bok Lee ,  Ki-Ho Kim ,  Hyoung-Woon Park ,  Jae-Hak Chung ,  Chan-Byoung Chae ,  Won-Il Roh

IPC: H04B7/04

CPC classification number: H04B7/0617 ,  H04B7/0417 ,  H04B7/0443 ,  H04B7/0452 ,  H04B7/0634

Abstract: A multiple-input multiple-output (MIMO) communication system is provided for communication between a transmission apparatus having a plurality of transmission antennas and a reception apparatus having a plurality of reception antennas. The reception apparatus performs singular value decomposition (SVD) on channel information for a channel established to the transmission apparatus, and feeds back the SVD-decomposed channel information to the transmission apparatus. The transmission apparatus receives the SVD-decomposed channel information from the reception apparatus, performs QR decomposition on the received SVD-decomposed channel information, and sets multiple transmission antennas to be allocated to the channel, thereby performing beamforming.

Abstract translation: 提供了一种多输入多输出（MIMO）通信系统，用于具有多个发送天线的发送装置与具有多个接收天线的接收装置之间的通信。 接收装置对发送装置建立的信道的信道信息进行奇异值分解（SVD），并将SVD分解信道信息反馈给发送装置。 发送装置从接收装置接收SVD分解信道信息，对所接收的SVD分解信道信息进行QR分解，并设定要分配给信道的多个发送天线，从而进行波束形成。

公开(公告)号：US07714321B2

公开(公告)日：2010-05-11

申请号：US11378011

申请日：2006-03-17

Applicant: Sung-Jin Kim ,  Jae-Bon Koo ,  Min-Chul Suh

Inventor： Sung-Jin Kim ,  Jae-Bon Koo ,  Min-Chul Suh

IPC: H01L35/24 ,  H01L51/00

CPC classification number: H01L51/0003 ,  H01L51/0545

Abstract: An organic thin film transistor, a flat display device including the same, and a method of manufacturing the organic thin film transistor are disclosed. In one embodiment, the organic thin film transistor includes: i) a substrate, ii) a gate electrode disposed on the substrate, iii) a gate insulation film disposed on the gate electrode, iv) a source electrode and a drain electrode spaced from each other and disposed on the gate insulation film, v) an organic semiconductor layer contacting the source electrode and the drain electrode and having an edge to be distinguished from an adjacent organic thin film transistor, and vi) a cantilever layer disposed to cover the organic semiconductor layer, contacting a portion of a layer which is disposed in or under the organic semiconductor layer, and is exposed to the outside of the edge of the organic semiconductor layer. According to one embodiment, a patterning effect of an organic semiconductor layer is easily obtained and characteristics such as an on/off ratio are improved.

Abstract translation: 公开了一种有机薄膜晶体管，包括该有机薄膜晶体管的平面显示装置和制造该有机薄膜晶体管的方法。 在一个实施例中，有机薄膜晶体管包括：i）衬底，ii）设置在衬底上的栅电极，iii）设置在栅电极上的栅极绝缘膜，iv）与每个间隔开的源电极和漏电极 v）与源电极和漏极接触的有机半导体层，并且具有与相邻的有机薄膜晶体管不同的边缘，以及vi）设置成覆盖有机半导体的悬臂层 接触设置在有机半导体层中或其下方的层的一部分，并且暴露于有机半导体层的边缘的外侧。 根据一个实施例，容易获得有机半导体层的图案化效果，并且提高诸如开/关比的特性。

公开(公告)号：US07689177B2

公开(公告)日：2010-03-30

申请号：US11802568

申请日：2007-05-23

Applicant: Ho-Jin Kim ,  Seung-Young Park ,  David J. Love ,  Jianjun Li ,  Sung-Jin Kim ,  Il-Han Kim

Inventor： Ho-Jin Kim ,  Seung-Young Park ,  David J. Love ,  Jianjun Li ,  Sung-Jin Kim ,  Il-Han Kim

IPC: H04B1/06

CPC classification number: H04L1/0026 ,  H04B7/0417 ,  H04B7/0639

Abstract: A method and apparatus for transmitting/receiving feedback information in a multi-user multi-antenna system and a system supporting the same are provided, in which all possible combinations are created using column vectors included in a precoding codebook, column vectors are correlated in each of the combinations, column vectors comprising correlations exceeding a reference threshold are designated as similar vectors, at least two similar vector sets are formed with the similar vectors, and feedback information is generated based on the at least two similar vector sets and transmitted.

Abstract translation: 提供了一种用于在多用户多天线系统中发送/接收反馈信息的方法和装置以及支持该多用户多天线系统的系统，其中使用包括在预编码码本中的列向量来创建所有可能的组合，列向量在每个 将包括超过参考阈值的相关性的列向量指定为相似的向量，则使用相似的向量形成至少两个相似的向量集合，并且基于至少两个相似的向量集合生成反馈信息并发送。

公开(公告)号：US20090323545A1

公开(公告)日：2009-12-31

申请号：US12490580

申请日：2009-06-24

Applicant: Yongxing ZHOU ,  Sung Jin KIM

Inventor： Yongxing ZHOU ,  Sung Jin KIM

IPC: H04L12/26

CPC classification number: H04B7/0452 ,  H04B7/0465 ,  H04B7/0632 ,  H04L25/024 ,  H04L25/03343 ,  H04L2025/03808 ,  H04W8/24 ,  H04W24/00 ,  H04W72/0426 ,  H04W72/082

Abstract: A multiple input multiple output (MIMO) communication system having a terminal and a base station. The terminal may calculate channel direction information and channel quality information in a zero-forcing mode based on expected different user interference. The terminal may also calculate channel direction information and channel quality information in a per user unitary rate control (PU2RC) mode by reusing the channel direction information and the channel quality information in the zero-forcing mode. The base station may design a preceding vector based on feedback information from the terminal.

Abstract translation: 一种具有终端和基站的多输入多输出（MIMO）通信系统。 终端可以基于期望的不同用户干扰在零强制模式中计算信道方向信息和信道质量信息。 终端还可以通过在迫零模式中重用信道方向信息和信道质量信息来以每用户单一速率控制（PU2RC）模式计算信道方向信息和信道质量信息。 基站可以基于来自终端的反馈信息设计前一向量。

公开(公告)号：US20090176369A1

公开(公告)日：2009-07-09

申请号：US11971331

申请日：2008-01-09

Applicant: Alexander H. Nickel ,  Allen L. Evans ,  Minh Quoc Tran ,  Lu You ,  Minh Van Ngo ,  Pei-Yuan Gao ,  William S. Brennan ,  Eric Wilson ,  Sung Jin Kim ,  Hieu Trung Pham

Inventor： Alexander H. Nickel ,  Allen L. Evans ,  Minh Quoc Tran ,  Lu You ,  Minh Van Ngo ,  Pei-Yuan Gao ,  William S. Brennan ,  Eric Wilson ,  Sung Jin Kim ,  Hieu Trung Pham

IPC: H01L21/44

CPC classification number: H01L21/76877 ,  H01L21/76814 ,  H01L21/76828 ,  H01L21/76834 ,  H01L21/76883 ,  Y10S438/902

Abstract: A method for forming a single damascene and/or dual damascene, contact and interconnect structure, comprising: performing front end processing, depositing copper including a copper barrier, annealing the copper in at least 90% N2 with less than 10% H2, performing planarization, performing in-situ low-H NH3 plasma treatment and low Si—H SiN etch stop layer deposition, and performing remaining back end processing.

Abstract translation: 一种用于形成单个镶嵌和/或双镶嵌，接触和互连结构的方法，包括：执行前端处理，沉积包含铜屏障的铜，在至少90％的N 2中以小于10％的H 2退火铜，进行平面化 ，进行原位低H NH 3等离子体处理和低Si-H SiN蚀刻停止层沉积，并执行剩余的后端处理。

公开(公告)号：US20090109172A1

公开(公告)日：2009-04-30

申请号：US12255900

申请日：2008-10-22

Applicant: Jeong-Kuk LEE ,  Sung-Jin Kim ,  Byung-Jae Park ,  Son-Uk Lee ,  Seul Lee

Inventor： Jeong-Kuk LEE ,  Sung-Jin Kim ,  Byung-Jae Park ,  Son-Uk Lee ,  Seul Lee

IPC: G09G3/34

CPC classification number: G09G3/344 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2320/0242

Abstract: An electrophoretic display device has a first substrate that defines a plurality of sub-pixel areas; with shaped pixel electrodes formed in the sub-pixel areas. A second substrate is attached in facing relation to the first substrate during mass production. The second substrate has color filters of different colors (e.g., R, G, B). The areas of the color filters are less than the areas of their corresponding sub-pixel electrodes so as to thereby avoid or reduce a color mixture effect that may arise from mass production misalignment between the first and second substrates. In one class of embodiments, area consumed by the color filters is less than about 75% but more than about 45% of area consumed by respective pixel areas. Each pixel area comprises a white (W) sub-pixel area in addition to the differently colored sub-pixel areas (e.g., R, G, B).

Abstract translation: 电泳显示装置具有限定多个子像素区域的第一基板; 具有形成在子像素区域中的成形像素电极。 在批量生产期间，第二衬底面向第一衬底附接。 第二基板具有不同颜色（例如，R，G，B）的滤色器。 滤色器的面积小于其对应的子像素电极的面积，从而避免或减少可能由第一和第二基板之间的批量生产不对准而引起的混色效果。 在一类实施例中，滤色器消耗的面积小于相应像素区域消耗的面积的约75％，但大于约45％。 每个像素区域除了不同颜色的子像素区域（例如，R，G，B）之外还包括白色（W）子像素区域。

公开(公告)号：US20090104926A1

公开(公告)日：2009-04-23

申请号：US12118812

申请日：2008-05-12

Applicant: Jung Hoon SUH ,  Sung Jin Kim ,  Ping-Heng Kuo ,  Joon-Il Choi

Inventor： Jung Hoon SUH ,  Sung Jin Kim ,  Ping-Heng Kuo ,  Joon-Il Choi

IPC: H04Q7/22

CPC classification number: H04B7/061

Abstract: A communication device using user cooperation is provided with a channel information reception unit to receive channel information from a plurality of member terminals within the same group, the channel information being associated with a radio channel formed between the plurality of member terminals and a base station; a member terminal selection unit to select at least one active member terminal from among the plurality of member terminals based on the channel information; and a selection information transmission unit to transmit selection information to the base station, the selection information being associated with a radio channel formed between the at least one active member terminal and the base station.

Abstract translation: 使用用户协作的通信装置设置有信道信息接收单元，用于从同一组内的多个成员终端接收信道信息，所述信道信息与形成在所述多个成员终端和基站之间的无线电信道相关联; 成员终端选择单元，基于所述频道信息从所述多个成员终端中选择至少一个活动成员终端; 以及选择信息发送单元，用于向所述基站发送选择信息，所述选择信息与形成在所述至少一个活动成员终端和所述基站之间的无线电信道相关联。

公开(公告)号：US20090093266A1

公开(公告)日：2009-04-09

申请号：US12035547

申请日：2008-02-22

Applicant: Rakesh TAORI ,  Young-Doo Kim ,  Sung Jin Kim ,  Mi-Sun Do

Inventor： Rakesh TAORI ,  Young-Doo Kim ,  Sung Jin Kim ,  Mi-Sun Do

IPC: H04B7/14

CPC classification number: H04B7/15557 ,  H04B7/15592

Abstract: A structure of a data frame for transmitting data via a relay, and a transmission apparatus and a relay using the data frame are provided. The relay includes: a receiver to receive, from a transmission apparatus, first radio resource allocation information with respect to a first radio resource and second radio resource allocation information with respect to a second radio resource, and to receive first data from the transmission apparatus using the first radio resource allocation information; and a transmitter to transmit the received first data to a receiving apparatus using the second radio resource allocation information.

Abstract translation: 提供了一种用于经由中继器发送数据的数据帧的结构，以及使用该数据帧的发送装置和中继器。 该继电器包括：从发送装置接收关于第一无线电资源的第一无线电资源分配信息和关于第二无线电资源的第二无线电资源分配信息的接收机，以及使用 第一无线电资源分配信息; 以及发射机，使用第二无线电资源分配信息将接收到的第一数据发送到接收装置。

公开(公告)号：US20080292012A1

公开(公告)日：2008-11-27

申请号：US12107265

申请日：2008-04-22

Applicant: Jun Mo KIM ,  Chang Soon Park ,  Ki-Hong Park ,  Young-Chai Ko ,  Jung Hoon Suh ,  Sung Jin Kim

Inventor： Jun Mo KIM ,  Chang Soon Park ,  Ki-Hong Park ,  Young-Chai Ko ,  Jung Hoon Suh ,  Sung Jin Kim

IPC: H04L27/28 ,  H04M1/00

CPC classification number: H04B7/0691 ,  H04B7/0452

Abstract: A Multiple-Input Multiple-Output (MIMO) communication system and method. The MIMO communication system includes: an antenna number determination unit to determine a number of active antennas among a plurality of transmitting antennas based on a power of a transmission signal wherein the number of active antennas is at least one and the at least one active antenna transmits the transmission signal; and a beam generator to generate the transmission signal corresponding to the number of active antennas by using channel information wherein the channel information is fed back from each of a plurality of user terminals.

Abstract translation: 多输入多输出（MIMO）通信系统和方法。 MIMO通信系统包括：天线号码确定单元，用于基于传输信号的功率确定多个发射天线中的有效天线的数量，其中有源天线的数量至少为1，并且所述至少一个有源天线发射 传输信号; 以及波束发生器，用于通过使用其中从多个用户终端中的每一个反馈信道信息的信道信息来生成与有效天线数量相对应的发送信号。

公开(公告)号：US20080256163A1

公开(公告)日：2008-10-16

申请号：US12056340

申请日：2008-03-27

Applicant: Bruno CLERCKX ,  Yongxing Zhou ,  Sung Jin Kim ,  David J. Love ,  Il Han Kim

Inventor： Bruno CLERCKX ,  Yongxing Zhou ,  Sung Jin Kim ,  David J. Love ,  Il Han Kim

IPC: G06F17/16 ,  G06F17/30

CPC classification number: H04B7/0639 ,  H04B7/0417

Abstract: An apparatus and method of generating a codebook. The codebook generation apparatus includes a matrix extender to generate a candidate matrix set by multiplying a base matrix and at least one diagonal matrix, wherein the at least one diagonal matrix includes elements of a constrained set as diagonal elements; and a codebook generator to generate the codebook where a minimum distance between the elements is maximized, based on the candidate matrix set. According to aspects of the present invention, it is possible to provide a precoding codebook that can reduce an amount of feedback from a terminal.

Abstract translation: 一种生成码本的装置和方法。 码本生成装置包括：矩阵扩展器，用于通过将基本矩阵和至少一个对角矩阵相乘来生成候选矩阵集，其中所述至少一个对角矩阵包括约束集合的元素作为对角元素; 以及码本生成器，用于基于所述候选矩阵集来生成所述元素之间的最小距离最大化的码本。 根据本发明的各方面，可以提供一种可以减少来自终端的反馈量的预编码码本。