公开(公告)号：US20140086275A1

公开(公告)日：2014-03-27

申请号：US14072002

申请日：2013-11-05

Applicant: Sung-Jin KIM ,  Ji-Hyun KIM

Inventor： Sung-Jin KIM ,  Ji-Hyun KIM

IPC: H03M1/06

CPC classification number: H03M1/06 ,  G04F10/005

Abstract: A time difference adder included in a system-on-chip (SOC) includes a first register unit and a second register unit. The first register unit is configured to receive first and second input signals having a first time difference, and generate a first output signal in response to a first signal. The second register unit is configured to receive third and fourth input signals having a second time difference, and generate a second output signal having a third time difference with respect to the first output signal in response to the first signal. The third time difference corresponds to a sum of the first time difference and the second time difference.

Abstract translation: 包括在片上系统（SOC）中的时差加法器包括第一寄存器单元和第二寄存器单元。 第一寄存器单元被配置为接收具有第一时间差的第一和第二输入信号，并响应于第一信号产生第一输出信号。 第二寄存器单元被配置为接收具有第二时间差的第三和第四输入信号，并且响应于第一信号产生相对于第一输出信号具有第三时间差的第二输出信号。 第三时间差对应于第一时间差和第二时间差的和。

公开(公告)号：US20120315731A1

公开(公告)日：2012-12-13

申请号：US13523767

申请日：2012-06-14

Applicant: Je-Hun LEE ,  Sung-Jin KIM ,  Hee-Joon KIM ,  Chang-Oh JEONG

Inventor： Je-Hun LEE ,  Sung-Jin KIM ,  Hee-Joon KIM ,  Chang-Oh JEONG

IPC: H01L21/336

CPC classification number: G02F1/13439 ,  G02F1/13458 ,  H01L27/12 ,  H01L27/124 ,  H01L29/458 ,  H01L29/4908

Abstract: A thin film transistor array panel is provided, which includes a plurality of gate line, a plurality of common electrodes, a gate insulating layer covering the gate lines and the common electrodes, a plurality of semiconductor layers formed on the gate insulating layer, a plurality of data lines including a plurality of source electrodes and formed on the semiconductor layer, a plurality of drain electrodes formed on the semiconductor layer, and a plurality of pixel electrodes overlapping the common electrodes and connected to the drain electrodes. Because the common electrodes are made of ITON, IZON, or a-ITON, or a double layer of ITO/ITON, IZO/IZON, or a-a-ITO/a-ITON, when H2 or SiH4 are injected to form a silicon nitride (SiNX) layer on the common electrodes, the opaque metal Sn or Zn is not produced on the surfaces of the common electrode.

Abstract translation: 提供薄膜晶体管阵列面板，其包括多个栅极线，多个公共电极，覆盖栅极线和公共电极的栅极绝缘层，形成在栅极绝缘层上的多个半导体层，多个 包括多个源电极并形成在半导体层上的数据线，形成在半导体层上的多个漏电极以及与公共电极重叠并连接到漏电极的多个像素电极。 由于公共电极由ITON，IZON或者-IONON制成，或者是将双重层的ITO / ITON，IZO / IZON或者a-ITO / a-ITON，当注入H 2或SiH 4以形成氮化硅时 SiNX）层，在公共电极的表面上不产生不透明金属Sn或Zn。

公开(公告)号：US20090185533A1

公开(公告)日：2009-07-23

申请号：US12415490

申请日：2009-03-31

Applicant: Sung-Jin KIM ,  Hyeon-Woo LEE ,  Sang-Hwan PARK ,  Ju-Ho LEE

Inventor： Sung-Jin KIM ,  Hyeon-Woo LEE ,  Sang-Hwan PARK ,  Ju-Ho LEE

IPC: H04W72/04 ,  H04B1/00

CPC classification number: H04B7/0634 ,  H04B7/0452 ,  H04B7/0632

Abstract: An apparatus and method for transmitting packet data through at least two transmit antennas in a packet data communication system using transmit antenna diversity. In the packet transmitting apparatus, a feedback information interpreter interprets feedback information including CQIs and antenna weights received from a plurality of UEs requesting a packet data service. A weight generator classifies the antenna weights and selects UEs having orthogonal weights. A transmitter applies the selected weights to packet data destined for the selected UEs and transmits the packet data to the selected UEs simultaneously.

Abstract translation: 一种用于使用发射天线分集在分组数据通信系统中通过至少两个发射天线发送分组数据的装置和方法。 在分组发送装置中，反馈信息解释器解释包括从请求分组数据服务的多个UE接收的CQI和天线权重的反馈信息。 权重发生器对天线权重进行分类，并选择具有正交权重的UE。 发射机将所选择的权重应用于目的地为所选择的UE的分组数据，并将分组数据同时发送到所选择的UE。

公开(公告)号：US20080272987A1

公开(公告)日：2008-11-06

申请号：US11980250

申请日：2007-10-29

Applicant: Son-Uk LEE ,  Sung-Jin KIM ,  Jae-Byung PARK

Inventor： Son-Uk LEE ,  Sung-Jin KIM ,  Jae-Byung PARK

IPC: G09G3/20

CPC classification number: G09G3/344 ,  G02F1/133514 ,  G02F1/167 ,  G02F2201/52 ,  G09G2300/0452

Abstract: A display apparatus having pixel areas defined on a substrate. First color pixels having a white color and second color pixels having a color different from that of the first color pixels are aligned in each pixel area in the form of a matrix. The second color pixels are adjacent to the first color pixels in the row and column directions.

Abstract translation: 具有限定在基板上的像素区域的显示装置。 具有白色的第一彩色像素和具有不同于第一彩色像素的颜色的第二彩色像​​素在矩阵形式的每个像素区域中排列。 第二颜色像素与行和列方向上的第一颜色像素相邻。

公开(公告)号：US20140203879A1

公开(公告)日：2014-07-24

申请号：US14159492

申请日：2014-01-21

Applicant: Sung-Jin KIM ,  Jae-Jin PARK

Inventor： Sung-Jin KIM ,  Jae-Jin PARK

IPC: H03L7/00

CPC classification number: H03L7/00 ,  H03B5/24 ,  H03L1/022

Abstract: A temperature controlled oscillator includes an oscillation unit and a filter unit. The oscillation unit is configured to generate at least one reference voltage based on a supply voltage and a ground voltage, and to generate an oscillation signal having a period varying according to a temperature, the oscillation unit configured to generate the oscillation signal based on a filter voltage and the at least one reference voltage. The filter unit is configured to generate the filter voltage based on the oscillation signal.

Abstract translation: 温度控制振荡器包括振荡单元和滤波器单元。 振荡单元被配置为基于电源电压和接地电压产生至少一个参考电压，并且产生具有根据温度变化的周期的振荡信号，所述振荡单元被配置为基于滤波器产生振荡信号 电压和至少一个参考电压。 滤波器单元被配置为基于振荡信号产生滤波电压。

公开(公告)号：US20110001738A1

公开(公告)日：2011-01-06

申请号：US12647132

申请日：2009-12-24

Applicant: Sung-Jin HONG ,  Jae-Byung PARK ,  Sung-Jin KIM ,  Don-Chan CHO ,  Hyun-Min CHO

Inventor： Sung-Jin HONG ,  Jae-Byung PARK ,  Sung-Jin KIM ,  Don-Chan CHO ,  Hyun-Min CHO

IPC: G09G5/00

CPC classification number: G09G3/3433 ,  G09G3/2014 ,  G09G2300/0452 ,  G09G2300/0814

Abstract: A display device includes a gate line, a data line, a switching transistor connected to the data line, a variable resistance unit, a first capacitor connected to the variable resistance unit and a micro-shutter connected to the resistance unit and the first capacitor. The switching transistor is controlled by a gate-on voltage supplied by the gate line, and a resistance of the variable resistance unit is changed based on a data voltage supplied to the variable resistance unit from the data line via the switching transistor. The micro-shutter electrode executes a shutoff operation based on a voltage at a connection node between the variable resistance unit and the first capacitor.

Abstract translation: 显示装置包括栅极线，数据线，连接到数据线的开关晶体管，可变电阻单元，连接到可变电阻单元的第一电容器和连接到电阻单元和第一电容器的微快门。 开关晶体管由栅极线提供的栅极导通电压控制，并且可变电阻单元的电阻基于经由开关晶体管从数据线提供给可变电阻单元的数据电压而改变。 微型快门电极基于可变电阻单元和第一电容器之间的连接节点处的电压执行截止操作。

公开(公告)号：US20080125051A1

公开(公告)日：2008-05-29

申请号：US11772325

申请日：2007-07-02

Applicant: Sung-Jin KIM ,  Yong-Xing Zhou ,  Ho-Jin Kim ,  Jung-Hoon Suh ,  Chang-Soon Park

Inventor： Sung-Jin KIM ,  Yong-Xing Zhou ,  Ho-Jin Kim ,  Jung-Hoon Suh ,  Chang-Soon Park

IPC: H04B17/00

CPC classification number: H04B7/0632 ,  H04B7/0404 ,  H04B7/0417 ,  H04B7/0452 ,  H04B17/309

Abstract: An apparatus and method for transmitting and/or receiving data in a closed-loop multi-antenna system, the method of receiving data including: acquiring CQIs of data streams by channel estimation of a received signal; selecting at least one CQI from among the acquired CQIs; calculating a common CQI using the acquired CQIs; generating feedback information with the at least one CQI, the common CQI, and an index of a data stream with the at least one CQI; and transmitting the feedback information to a transmitter.

Abstract translation: 一种用于在闭环多天线系统中发送和/或接收数据的装置和方法，所述接收数据的方法包括：通过接收信号的信道估计来获取数据流的CQI; 从所获取的CQI中选择至少一个CQI; 使用所获取的CQI来计算公共CQI; 利用所述至少一个CQI产生反馈信息，所述公共CQI以及具有所述至少一个CQI的数据流的索引; 并将反馈信息发送到发射机。

公开(公告)号：US20080075196A1

公开(公告)日：2008-03-27

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: H04L27/00

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：US20160211852A1

公开(公告)日：2016-07-21

申请号：US14961523

申请日：2015-12-07

Applicant: Sung-Jin KIM ,  Jihyun KIM ,  Taeik KIM

Inventor： Sung-Jin KIM ,  Jihyun KIM ,  Taeik KIM

IPC: H03L1/02 ,  H03B5/24 ,  G06F1/04

CPC classification number: H03L1/02 ,  G06F1/04 ,  H03B5/24 ,  H03K3/011 ,  H03K3/0231 ,  H03K4/502 ,  H03L7/06

Abstract: Provided is a clock generator that includes a comparator in which characteristics of two input signals vary over time. A voltage controller, having a resistor and at least one constant current source, generates a direct current (DC) voltage proportional to an output current of the constant current source and a resistance value of the resistor. The comparator compares a ramp voltage generated by the voltage controller with the DC voltage.

Abstract translation: 提供了一种时钟发生器，其包括其中两个输入信号的特性随时间变化的比较器。 具有电阻器和至少一个恒定电流源的电压控制器产生与恒定电流源的输出电流成比例的电流（DC）电压和电阻器的电阻值。 比较器将电压控制器产生的斜坡电压与直流电压进行比较。

公开(公告)号：US20080113626A1

公开(公告)日：2008-05-15

申请号：US12014455

申请日：2008-01-15

Applicant: Sung-Jin KIM ,  Jun LI ,  Ki-ho KIM ,  Ho-jin KIM

Inventor： Sung-Jin KIM ,  Jun LI ,  Ki-ho KIM ,  Ho-jin KIM

IPC: H04B7/00

CPC classification number: H04B7/0626 ,  H04B7/0634 ,  H04W72/1257

Abstract: A mobile communication apparatus that utilizes multiple base station/mobile station antennas and a mobile communication method performed therein are provided. The mobile communication apparatus includes a base station having at least two antennas and at least two mobile stations having at least one antenna, respectively. The base station restores weight information and channel status information from feedback signals received from the mobile stations, determines downlink investigation information that results in maximum transmission channel capacity based on the restored weight information and channel status information, selects mobile stations for simultaneous transmission based on the downlink investigation information, and processes data to be transmitted to the selected mobile stations based on the downlink investigation information.

Abstract translation: 提供了利用多个基站/移动台天线的移动通信装置及其中执行的移动通信方法。 移动通信装置包括具有至少两个天线的基站和至少两个具有至少一个天线的移动台。 基站从从移动站接收到的反馈信号中恢复加权信息和信道状态信息，基于恢复的权重信息和信道状态信息确定导致最大传输信道容量的下行链路调查信息，基于 下行链路调查信息，并且基于下行链路调查信息处理要发送到所选择的移动站的数据。