公开(公告)号：US20060120478A1

公开(公告)日：2006-06-08

申请号：US11274662

申请日：2005-11-15

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

发明人： 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分类号： H04L1/02

CPC分类号： H04B7/0617 ,  H04B7/0417 ,  H04B7/0443 ,  H04B7/0452 ,  H04B7/0634

摘要： 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.

摘要翻译： 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：US09191015B2

公开(公告)日：2015-11-17

申请号：US14159492

申请日：2014-01-21

申请人： Sung-Jin Kim ,  Jae-Jin Park

发明人： Sung-Jin Kim ,  Jae-Jin Park

IPC分类号： H03K3/0231 ,  H03L7/00 ,  H03L1/02 ,  H03B5/24

CPC分类号： H03L7/00 ,  H03B5/24 ,  H03L1/022

摘要： 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.

摘要翻译： 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：US08674244B2

公开(公告)日：2014-03-18

申请号：US13462064

申请日：2012-05-02

申请人： Sung-Jin Kim ,  Ji-Hyun Kim

发明人： Sung-Jin Kim ,  Ji-Hyun Kim

IPC分类号： G06F3/041 ,  G06K11/06 ,  G08C21/00

CPC分类号： H03M1/06 ,  G04F10/005

摘要： 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.

摘要翻译： 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：US20140061545A1

公开(公告)日：2014-03-06

申请号：US13882110

申请日：2011-12-07

申请人： Julie Leroy ,  Annabelle Scarpaci ,  Stephen Barlow ,  Seth Marder ,  Sung-Jin Kim ,  Bernard Kippelen ,  Dengke Cai

发明人： Julie Leroy ,  Annabelle Scarpaci ,  Stephen Barlow ,  Seth Marder ,  Sung-Jin Kim ,  Bernard Kippelen ,  Dengke Cai

IPC分类号： H01L51/00

CPC分类号： H01L51/0058 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1092 ,  C09K2211/1096 ,  C09K2211/185 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5072 ,  H01L51/5096 ,  H05B33/14

摘要： The inventions disclosed, described, and/or claimed herein relate to bis(sulfonyl)biaryl compounds that are useful as electron transporting materials useful for making novel organic electronic devices, including the electron transport layers of organic light-emitting diodes (“OLEDs”), or as an electron transporting guest for phosphorescent guests in the emissive layer of OLEDs.

摘要翻译： 本文公开，描述和/或要求保护的发明涉及可用作电子传输材料的双（磺酰基）联芳基化合物，其可用于制备新的有机电子器件，包括有机发光二极管（“OLED”）的电子传输层 ，或作为OLED的发光层中的磷光客体的电子传输客体。

公开(公告)号：US20130117949A1

公开(公告)日：2013-05-16

申请号：US13639981

申请日：2011-04-07

申请人： Sung-Jin Kim ,  Sug-Youn Chang ,  Jae-Hyun Ahn ,  Kyung-Sub Lee

发明人： Sung-Jin Kim ,  Sug-Youn Chang ,  Jae-Hyun Ahn ,  Kyung-Sub Lee

IPC分类号： A61C17/16

CPC分类号： A61C17/16 ,  A46D3/045 ,  A61C17/3481

摘要： The present disclosure relates to an electric toothbrush, and more particularly, to an electric toothbrush, which has excellent vibration efficiency since vibrations of the vibration motor are directly transferred to the bristle holder, saves the battery power, reduces a size of the toothbrush, decreases the thickness of the head portion, allows the vibration motor to be stably fixed in a fixing groove formed at the upper surface of the head portion, and reduces noise.

摘要翻译： 本发明涉及电动牙刷，更具体地说，涉及一种电动牙刷，其具有优异的振动效率，因为振动马达的振动直接传递到刷毛架，节省电池功率，减小牙刷的尺寸减小 头部的厚度允许振动电机稳定地固定在形成在头部的上表面的固定槽中，并且降低噪音。

公开(公告)号：US20120086009A1

公开(公告)日：2012-04-12

申请号：US13218803

申请日：2011-08-26

申请人： Ki-Taeg SHIN ,  Sung-Jin Kim

发明人： Ki-Taeg SHIN ,  Sung-Jin Kim

IPC分类号： H01L33/08 ,  H01L21/336

CPC分类号： H01L27/1214 ,  H01L27/124 ,  H01L27/1288

摘要： A method of manufacturing an array substrate for an FFS mode LCD device includes forming a gate line and a gate electrode on a substrate, forming a pixel electrode in the pixel region, forming a gate insulating layer on the gate line, the gate electrode and the pixel electrode, forming a data line, a source electrode, a drain electrode, and a semiconductor layer on the gate insulating layer, the data line crossing the gate line to define the pixel region, the semiconductor layer disposed over the gate electrode, the source electrode and the drain electrode spaced apart from each other over the semiconductor layer, the drain electrode overlapping the pixel electrode, forming a passivation layer on the data line, the source electrode and the drain electrode, the passivation layer including a drain contact hole and a pixel contact hole, and forming a connection pattern and a common electrode on the passivation layer, wherein the common electrode includes bar-shaped first openings in the pixel region, and the connection pattern contacts the drain electrode and the pixel electrode through the drain contact hole and the pixel contact hole, respectively.

摘要翻译： 一种制造用于FFS模式LCD器件的阵列衬底的方法包括在衬底上形成栅极线和栅电极，在像素区域中形成像素电极，在栅极线上形成栅极绝缘层，栅极电极和 在栅极绝缘层上形成数据线，源电极，漏电极和半导体层，数据线与栅极线交叉以限定像素区域，设置在栅电极上的半导体层，源极 电极和漏电极在半导体层上彼此间隔开，漏电极与像素电极重叠，在数据线，源电极和漏电极上形成钝化层，钝化层包括漏极接触孔和 像素接触孔，以及在所述钝化层上形成连接图案和公共电极，其中所述公共电极包括在所述钝化层中的条形第一开口 ixel区域，连接图案分别通过漏极接触孔和像素接触孔与漏电极和像素电极接触。

公开(公告)号：US08137850B2

公开(公告)日：2012-03-20

申请号：US11892007

申请日：2007-08-17

申请人： Ji-Seong Han ,  Sung-Jin Kim

发明人： Ji-Seong Han ,  Sung-Jin Kim

IPC分类号： H01M8/06

CPC分类号： H01M8/0668 ,  H01M8/0687 ,  H01M8/1011 ,  Y02E60/523

摘要： Disclosed is a gas-liquid separator capable of allowing carbon dioxide to be exhausted to the atmosphere so as to recover and recycle only unreacted fuel discharged from an electric generator, and a fuel cell system having the same. The fuel cell system includes an electric generator to generate electricity by electrochemical reaction between hydrogen and oxygen, a fuel feeder to supply hydrogen containing fuel to the electric generator, an oxidant feeder to supply oxygen to the electric generator, and a recovering unit to recover unreacted fuel generated during the electrochemical reaction in the electric generator and supply the unreacted fuel to the fuel feeder. The recovering unit comprises a frame structure, and a gas-liquid separation film partially surrounding the frame structure. The gas-liquid separator forms a flow space inside the frame structure. Accordingly, the unreacted fuel, which is not participated in the oxidation-reduction reaction between the hydrogen containing fuel and the oxidant, is recovered and recycled while excluding carbon dioxide, so that power generation efficiency of the fuel cell system is enhanced.

摘要翻译： 公开了一种气液分离器，其能够将二氧化碳排出到大气中，以仅回收和再循环从发电机排出的未反应燃料，以及具有该燃料电池系统的燃料电池系统。 燃料电池系统包括通过氢和氧之间的电化学反应发电的发电机，向发电机供给含氢燃料的燃料供给器，向发电机供给氧气的氧化剂供给器以及回收未反应的回收单元 在发电机中的电化学反应期间产生的燃料并将未反应的燃料供应到燃料进料器。 回收单元包括框架结构和部分地围绕框架结构的气液分离膜。 气液分离器在框架结构内部形成流动空间。 因此，不参与含氢燃料和氧化剂之间的氧化还原反应的未反应燃料在排除二氧化碳的同时被回收和再循环，从而燃料电池系统的发电效率提高。

公开(公告)号：US08103976B2

公开(公告)日：2012-01-24

申请号：US11839478

申请日：2007-08-15

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

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

IPC分类号： G06F17/50

CPC分类号： G03F1/00 ,  G03F1/70

摘要： 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.

摘要翻译： 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

申请人： Sung-Jin Kim ,  Ho-Jin Kim

发明人： Sung-Jin Kim ,  Ho-Jin Kim

IPC分类号： H04L27/28

CPC分类号： H04L1/0026 ,  H04B7/0417 ,  H04B7/043 ,  H04B7/0632 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/06 ,  H04L25/0204

摘要： 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.

摘要翻译： 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

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

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

IPC分类号： G02B26/00

CPC分类号： G02B26/0841

摘要： 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.

摘要翻译： 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。