公开(公告)号：US08103976B2

公开(公告)日：2012-01-24

申请号：US11839478

申请日：2007-08-15

Applicant: Sung-Jin Kim ,  Seung-Hyun Chang ,  Ki-Heum Nam

Inventor： Sung-Jin Kim ,  Seung-Hyun Chang ,  Ki-Heum Nam

IPC: G06F17/50

CPC classification number: G03F1/00 ,  G03F1/70

Abstract: A photo mask set for forming multi-layered interconnection lines and a semiconductor device fabricated using the same includes a first photo mask for forming lower interconnection lines and a second photo mask for forming upper interconnection lines. The first and second photo masks have lower opaque patterns parallel with each other and upper opaque patterns that overlap the lower opaque patterns. In this case, ends of the lower opaque patterns are located on a straight line that crosses the lower opaque patterns. As a result, when upper interconnection lines are formed using the second photo mask, poor photo resist patterns can be prevented from being formed despite the focusing of reflected light.

Abstract translation: 用于形成多层互连线的光掩模组和使用其形成的半导体器件包括用于形成下互连线的第一光掩模和用于形成上互连线的第二光掩模。 第一和第二光掩模具有彼此平行的较低的不透明图案和与下部不透明图案重叠的上部不透明图案。 在这种情况下，下部不透明图案的端部位于与下部不透明图案交叉的直线上。 结果，当使用第二光掩模形成上互连线时，即使反射光聚焦，也可以防止形成差的光刻胶图形。

公开(公告)号：US08098746B2

公开(公告)日：2012-01-17

申请号：US11763019

申请日：2007-06-14

Applicant: Sung-Jin Kim ,  Ho-Jin Kim

Inventor： Sung-Jin Kim ,  Ho-Jin Kim

IPC: H04L27/28

CPC classification number: H04L1/0026 ,  H04B7/0417 ,  H04B7/043 ,  H04B7/0632 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/06 ,  H04L25/0204

Abstract: An apparatus and method for transmitting/receiving data in a closed-loop multi-antenna system. A receiver receives a plurality of data streams from a plurality of transmit antennas of a transmitter, generates Channel Quality Information (CQIs) of channels that carry data streams transmitted from at least two transmit antenna allocated to the receiver among the plurality of transmit antennas, and transmits the CQIs to the transmitter. For the CQI generation, the receiver generates a channel matrix through channel estimation of the received data streams, generates a reception beamforming matrix from the channel matrix including only components of the data streams transmitted from the allocated transmit antennas, and calculates the CQIs using the channel matrix, the reception beamforming matrix, and a total signal-to-noise ratio (SNR) obtained through the channel estimation.

Abstract translation: 一种用于在闭环多天线系统中发送/接收数据的装置和方法。 接收机从发射机的多个发射天线接收多个数据流，产生载波从多个发射天线中分配给接收机的至少两个发射天线发射的数据流的信道的信道质量信息（CQI），以及 将CQI发送到发送机。 对于CQI生成，接收器通过对接收到的数据流的信道估计来生成信道矩阵，从仅包含从所分配的发送天线发送的数据流的分量的信道矩阵生成接收波束成形矩阵，并使用信道 矩阵，接收波束形成矩阵以及通过信道估计获得的总信噪比（SNR）。

公开(公告)号：US08027078B2

公开(公告)日：2011-09-27

申请号：US12765326

申请日：2010-04-22

Applicant: Hyun-Min Cho ,  Sung-Jin Kim ,  Yu-Kwan Kim ,  Don-Chan Cho ,  Seul Lee ,  Jae-Byung Park ,  Su-Gyeong Lee ,  Seon-Tae Yoon

Inventor： Hyun-Min Cho ,  Sung-Jin Kim ,  Yu-Kwan Kim ,  Don-Chan Cho ,  Seul Lee ,  Jae-Byung Park ,  Su-Gyeong Lee ,  Seon-Tae Yoon

IPC: G02B26/00

CPC classification number: G02B26/0841

Abstract: The present invention relates to a display device using a microelectromechanical system (MEMS) and to a manufacturing method thereof. A display device using a MEMS includes a first substrate comprising a first index of refraction; a second substrate facing the first substrate; a reflective layer formed on the first substrate and having a first aperture; a transparent layer covering the first aperture and comprising a second refractive index; and a shutter arranged on the second substrate, wherein a difference between the first refractive index and the second refractive index is equal to or less than 0.1.

Abstract translation: 本发明涉及使用微机电系统（MEMS）的显示装置及其制造方法。 使用MEMS的显示装置包括：第一基板，包括第一折射率; 面对所述第一基板的第二基板; 形成在所述第一基板上并具有第一孔的反射层; 覆盖所述第一孔并且包括第二折射率的透明层; 以及布置在所述第二基板上的快门，其中所述第一折射率和所述第二折射率之间的差等于或小于0.1。

公开(公告)号：US20110196530A1

公开(公告)日：2011-08-11

申请号：US12816474

申请日：2010-06-16

Applicant: Jong-Rak Choi ,  Sung-Hwan Chung ,  Sung-Jin Kim

Inventor： Jong-Rak Choi ,  Sung-Hwan Chung ,  Sung-Jin Kim

IPC: B65G65/02 ,  G06F7/00

CPC classification number: G21F5/14 ,  B66C1/625 ,  G21F7/065 ,  G21F7/067

Abstract: An apparatus and method for automatically loading drums into a drum container, in which, when the drums filled with radioactive waste are loaded into the drum container, the drums are fed to a designated position, and placed at a fixed position, reducing loading time and manpower as well as minimizing radiation exposure risk associated with radioactive waste treatment. The apparatus includes a drum feeder having conveyor modules transferring the drums and a turntable rotating a drum transferred to an orientation where the drum can be gripped, for sequentially loading the drums, a support frame on which a lid of the drum container is placed when the drums are being loaded, and a crane that grips and transfers the drum or the drum container lid.

Abstract translation: 一种用于将滚筒自动装载到滚筒容器中的装置和方法，其中当将填充有放射性废物的滚筒装载到滚筒容器中时，滚筒被输送到指定位置，并放置在固定位置，减少加载时间和 人力和减少与放射性废物处理相关的辐射暴露风险。 该设备包括具有传送滚筒的传送器模块的转鼓供给器和转盘，转盘转动到滚筒可以被夹紧的方位，以便顺序地装载滚筒;当框架 滚筒正在装载，并且起重机夹住并转移滚筒或滚筒容器盖。

公开(公告)号：US20110122971A1

公开(公告)日：2011-05-26

申请号：US11725019

申请日：2007-03-16

Applicant: Ho-Jin Kim ,  Sung-Jin Kim ,  Jianjun Li ,  Yong-Xing Zhou

Inventor： Ho-Jin Kim ,  Sung-Jin Kim ,  Jianjun Li ,  Yong-Xing Zhou

IPC: H04L27/00

CPC classification number: H04B7/0417 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0634 ,  H04B7/0639 ,  H04B7/0645 ,  H04B7/0647 ,  H04B7/0663 ,  H04L1/0026 ,  H04L1/003 ,  H04L5/0023 ,  H04L25/0204 ,  H04L25/03343 ,  H04L2025/03414 ,  H04L2025/03426 ,  H04L2025/03802

Abstract: A method for transmitting/receiving feedback information in a multi-antenna system using a closed-loop scheme supporting multiple users, and a feedback system supporting the same. Multiple feedback protocol scenarios are predefined on the basis of communication environments affecting feedback information configurations. The feedback information is transmitted in a feedback protocol scenario determined by a communication environment. The feedback information is constructed with information required by the communication environment.

Abstract translation: 一种用于使用支持多个用户的闭环方案在多天线系统中发送/接收反馈信息的方法，以及支持多个用户的反馈系统。 多反馈协议方案是在影响反馈信息配置的通信环境的基础上预先定义的。 在由通信环境确定的反馈协议场景中传送反馈信息。 反馈信息由通信环境所需的信息构成。

公开(公告)号：US07907573B2

公开(公告)日：2011-03-15

申请号：US09972814

申请日：2001-10-05

Applicant: Hyun-Woo Lee ,  Byung-Jae Kwak ,  Sung-Jin Kim ,  Ju-Ho Lee ,  Yong-Suk Lee ,  Jong-Hyeuk Lee

Inventor： Hyun-Woo Lee ,  Byung-Jae Kwak ,  Sung-Jin Kim ,  Ju-Ho Lee ,  Yong-Suk Lee ,  Jong-Hyeuk Lee

IPC: H04W4/00

CPC classification number: H04W52/228 ,  H04B1/44 ,  H04B1/54 ,  H04B7/0604 ,  H04B7/061 ,  H04B7/0617 ,  H04B7/0619 ,  H04B7/0673 ,  H04J13/00 ,  H04W52/143 ,  H04W52/42

Abstract: Disclosed a transmission apparatus in a CDMA mobile communication system. Transmission frames each have a plurality of time slots, and each of the time slots includes two data parts having the same length, a midamble intervening between the data parts, and a guard period for dividing the consecutive time slots. The transmission apparatus modulates the frames into a radio signal with a modulation signal and transmits the modulated radio signal using a plurality of antennas. A power amplifier amplifies the radio signal. A controller generates a switching control signal in a guard period of time slots of a frame associated with the radio signal amplified by the power amplifier. A switch switches the amplified radio signal from the power amplifier between a first and a second antenna in response to the switching control signal.

Abstract translation: 公开了CDMA移动通信系统中的发送装置。 发送帧各自具有多个时隙，并且每个时隙包括具有相同长度的两个数据部分，介于数据部分之间的中间码和用于划分连续时隙的保护周期。 发送装置利用调制信号将帧调制成无线信号，并使用多个天线发送调制后的无线信号。 功率放大器放大无线电信号。 控制器在与由功率放大器放大的无线电信号相关联的帧的时隙的保护时段中产生切换控制信号。 A开关响应于开关控制信号，在第一和第二天线之间切换来自功率放大器的放大的无线电信号。

公开(公告)号：US20100321410A1

公开(公告)日：2010-12-23

申请号：US12819105

申请日：2010-06-18

Applicant: Stephen F. Jenks ,  Sung-Jin Kim ,  Jeff Greenberg

Inventor： Stephen F. Jenks ,  Sung-Jin Kim ,  Jeff Greenberg

IPC: G09G5/00

CPC classification number: G06F3/1446 ,  G06T19/00 ,  G09G5/003 ,  G09G5/005 ,  G09G2300/026 ,  G09G2370/04

Abstract: In accordance with some embodiments of the inventions, a display system is disclosed for manipulation of images on tiled displays. The display system can include at least one discrete display device and a control module configured to allow a user to move a graphical representation of an image to a plurality of positions on the at least one discrete display device to thereby define a requested position. The control module can be configured to determine a difference between the requested position and a plurality of predetermined positions on the at least one discrete display device. The control module can also be configured to move and/or stretch the image toward one of the predetermined positions based on the determination of the determined difference.

Abstract translation: 根据本发明的一些实施例，公开了一种用于在平铺显示器上操纵图像的显示系统。 显示系统可以包括至少一个离散显示设备和控制模块，其被配置为允许用户将图像的图形表示移动到至少一个离散显示设备上的多个位置，从而定义请求的位置。 控制模块可以被配置为确定所述请求位置与所述至少一个离散显示装置上的多个预定位置之间的差异。 控制模块还可以被配置为基于所确定的差异的确定，将图像朝着预定位置之一移动和/或拉伸。

公开(公告)号：US07769390B2

公开(公告)日：2010-08-03

申请号：US11059962

申请日：2005-02-17

Applicant: Ho-Jin Kim ,  Sung-Jin Kim ,  Kwang-Bok Lee

Inventor： Ho-Jin Kim ,  Sung-Jin Kim ,  Kwang-Bok Lee

IPC: H04W72/00

CPC classification number: H04B7/0604 ,  H04B7/0452 ,  H04B7/0632 ,  H04B7/0822 ,  H04B7/0854

Abstract: A method for transmitting and receiving data in a multiuser Multiple-Input Multiple-Output (MIMO) system including a base station connected to a plurality of user equipments. In the method, each of the user equipments separately calculates channel capacity information using a linear reception scheme and a nonlinear reception scheme, and feeds back the calculated channel capacity information to the base station. The base station separately calculates system capacities using at least two different antenna scheduling schemes based on the channel capacity information fed back from the user equipments, and allocates antennas to the user equipments using a selected antenna scheduling scheme having higher system capacity out of the two antenna scheduling schemes.

Abstract translation: 一种用于在包括连接到多个用户设备的基站的多用户多输入多输出（MIMO）系统中发送和接收数据的方法。 在该方法中，每个用户设备使用线性接收方式和非线性接收方式分别计算信道容量信息，并将计算出的信道容量信息反馈给基站。 基站基于从用户设备反馈的信道容量信息，使用至少两个不同的天线调度方案分别计算系统容量，并且使用在两个天线中具有较高系统容量的选定的天线调度方案向用户设备分配天线 调度方案

公开(公告)号：US07764931B2

公开(公告)日：2010-07-27

申请号：US11840918

申请日：2007-08-17

Applicant: Sung-Jin Kim ,  Ho-Jin Kim ,  Jianjun Li ,  Jung-Hoon Suh ,  Chang-Soon Park

Inventor： Sung-Jin Kim ,  Ho-Jin Kim ,  Jianjun Li ,  Jung-Hoon Suh ,  Chang-Soon Park

IPC: H04B1/00 ,  H04B7/00

CPC classification number: H04L1/0026 ,  H04B7/0417 ,  H04B7/0452 ,  H04B7/0634 ,  H04B7/0639 ,  H04B7/066 ,  H04L1/0003 ,  H04L1/0009 ,  H04L5/0023 ,  H04L5/006 ,  H04L5/0064 ,  H04L25/03343 ,  H04L2025/03426 ,  H04L2025/03802 ,  H04W28/06

Abstract: A method of transmitting/receiving feedback information representing channel quality in a MIMO-OFDM system, in which a receiver measures channel qualities of signals transmitted on a plurality of subbands through a plurality of transmitting antennas by a transmitter, selects a predetermined number of subbands having a highest transmission performance based on the measured channel qualities and preceding information, determines at least one subband group with a maximum rate from among the selected subbands and the preceding information associated with the at least one subband group, and transmits feedback information to the transmitter, the feedback information including channel quality information about the at least one subband group and the associated preceding information.

Abstract translation: 一种在MIMO-OFDM系统中发送/接收表示信道质量的反馈信息的方法，其中接收机通过发射机测量通过多个发射天线在多个子带上发送的信号的信道质量，选择预定数量的子带，其具有 基于所测量的信道质量和先前信息的最高传输性能，从所选择的子带中的最大速率和与所述至少一个子带组相关联的先前信息确定至少一个子带组，并将反馈信息发送到发射机， 所述反馈信息包括关于所述至少一个子带组的信道质量信息和所述相关联的先前信息。

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。