公开(公告)号：US20090315815A1

公开(公告)日：2009-12-24

申请号：US12344334

申请日：2008-12-26

申请人： Doo-Hyung WOO ,  Kwang-Sub Shin ,  Young-Il Kim ,  Ji-Hye Eom

发明人： Doo-Hyung WOO ,  Kwang-Sub Shin ,  Young-Il Kim ,  Ji-Hye Eom

IPC分类号： G09G3/32

CPC分类号： G09G3/3233 ,  G09G2300/0819 ,  G09G2320/043

摘要： The present invention relates to a display device and a driving method thereof. The display device includes a light emitting device, a capacitor connected between a first electrical contact and a second electrical contact, a driving transistor, a switching transistor being controlled by a scanning signal to be connected between a data voltage and the first electrical contact, a first compensation transistor being controlled by a first compensation signal to be connected between the first electrical contact and a first voltage, and a second compensation transistor being controlled by a second compensation signal to be connected between the second electrical contact and a second voltage. The driving transistor includes an input terminal that is connected to a driving voltage, an output terminal that is connected to the second electrical contact, and a control terminal that is connected to the first electrical contact.

摘要翻译： 显示装置及其驱动方法技术领域本发明涉及显示装置及其驱动方法。 显示装置包括发光装置，连接在第一电触点和第二电接触之间的电容器，驱动晶体管，开关晶体管由要连接在数据电压和第一电触点之间的扫描信号控制， 第一补偿晶体管由要连接在第一电触点和第一电压之间的第一补偿信号控制，第二补偿晶体管由第二补偿信号控制以连接在第二电触点和第二电压之间。 驱动晶体管包括连接到驱动电压的输入端子，连接到第二电触头的输出端子和连接到第一电触点的控制端子。

公开(公告)号：US20080216309A1

公开(公告)日：2008-09-11

申请号：US11973258

申请日：2007-10-05

申请人： Young-Il Kim

发明人： Young-Il Kim

IPC分类号： B23P19/00 ,  B23Q39/04

CPC分类号： B65H37/002 ,  B65H29/64 ,  B65H2301/54 ,  B65H2701/1942 ,  H05K13/0084 ,  Y10T29/49124 ,  Y10T29/5124 ,  Y10T29/53191

摘要： A tape feeder including an electronic component accommodating part installed at one side of a tape feeder main body to accommodate electronic components which are not picked up by a suction nozzle of an electronic component conveyance robot installed at an electronic component mounting device, thereby preventing the electronic components from clogging a carrier tape moving path, and storing the electronic components in the electronic component accommodating part. Therefore, it is possible to increase efficiency of equipment without operational delay and stoppage of the equipment, readily extract and reuse the electronic components accommodated in the electronic component accommodating part, and keep an operational environment clean.

摘要翻译： 一种带式馈送器，包括安装在送带器主体一侧的电子部件容纳部分，以容纳未被安装在电子部件安装装置上的电子部件传送机器人的吸嘴吸取的电子部件，从而防止电子部件 部件阻塞载带移动路径，并将电子部件存储在电子部件容纳部中。 因此，可以提高设备的效率，而不会造成操作延迟和设备停止，容易地提取和重新使用容纳在电子部件容纳部分中的电子部件，并且保持操作环境的清洁。

公开(公告)号：US07321595B2

公开(公告)日：2008-01-22

申请号：US10436104

申请日：2003-05-13

申请人： Su-Hyun Kim ,  Young-Seok Kim ,  Young-Il Kim ,  Jong-Sang Oh

发明人： Su-Hyun Kim ,  Young-Seok Kim ,  Young-Il Kim ,  Jong-Sang Oh

IPC分类号： H04L12/56

CPC分类号： H04L49/30 ,  H04L49/25

摘要： A method for processing various numbers of ports in a network processor. A method for processing various numbers of ports in a network processor comprises the steps of: a) receiving the number N of ports from a system controller; b) allocating N−1 number of registers for storing N−1 number of port management information in response to the number N of ports; c) processing a packet by sequentially accessing the N number of ports; and d) after processing a packet related to a predetermined port, storing management information related to the predetermined port in a register used for the next port, and storing the management information related to the predetermined port in a first register among the N−1 number of registers when a register for storing management information in a previous packet processing is the last (N−1)-th register among the N−1 number of registers.

摘要翻译： 一种用于处理网络处理器中各种端口的方法。 一种用于在网络处理器中处理各种端口的方法，包括以下步骤：a）从系统控制器接收N个端口; b）分配N-1个用于存储N-1个端口管理信息的寄存器以响应端口数量N; c）通过顺序访问N个端口来处理分组; 以及d）在处理与预定端口相关的分组之后，将与所述预定端口相关的管理信息存储在用于下一个端口的寄存器中，并且将与所述预定端口相关的管理信息存储在第一寄存器中的N-1个数 用于存储先前分组处理中的管理信息的寄存器是N-1个寄存器中的最后（N-1）个寄存器。

公开(公告)号：US20070153927A1

公开(公告)日：2007-07-05

申请号：US11636872

申请日：2006-12-11

申请人： Zhang-Yong Ma ,  Young-Il Kim

发明人： Zhang-Yong Ma ,  Young-Il Kim

IPC分类号： H04K1/10 ,  H04B1/10

CPC分类号： H04L27/2647 ,  H04L25/022 ,  H04L25/0236 ,  H04L25/025 ,  H04L25/03821

摘要： An ICI cancellation iterative receiver and an ICI cancellation method in the wireless communication system is provided. In order to eliminate the Inter-carrier-interference (ICI) due to phase noise, an adaptive ICI cancellation scheme based on the wireless communication system is presented. In order to correct the contaminated preamble symbols due to phase noise, a first LMS adaptive filter in the receiver cancels the ICI. In the following data symbols of a frame, joint of the turbo decoder and channel estimation is provided. The complexity of the joint algorithm is analyzed and the algorithm can be implemented in the wireless communication system. The simulation results show that the performance can be improved dramatically.

摘要翻译： 提供了无线通信系统中的ICI消除迭代接收机和ICI消除方法。 为了消除由于相位噪声引起的载波间干扰（ICI），提出了一种基于无线通信系统的自适应ICI消除方案。 为了校正由于相位噪声引起的污染的前导码符号，接收机中的第一LMS自适应滤波器消除了ICI。 在帧的以下数据符号中，提供turbo解码器和信道估计的联合。 分析了联合算法的复杂性，并且可以在无线通信系统中实现该算法。 仿真结果表明，性能可以大大提高。

公开(公告)号：US20070136933A1

公开(公告)日：2007-06-21

申请号：US11335855

申请日：2006-01-19

申请人： Young-Il Kim ,  Chang-Seob Lee ,  Dal Giacomo

发明人： Young-Il Kim ,  Chang-Seob Lee ,  Dal Giacomo

IPC分类号： A42B1/08

CPC分类号： A42B3/226

摘要： A device for opening-closing sun visor of a helmet is disclosed. The device comprises a helmet body 10 provided in front with an opening portion 11 for the face and having a pair of hinge shafts 12 protruded on both the left and right sides, a sun visor 20 having a visor portion 21 placed on the side of the opening portion 11 of the helmet body 10, extending portions 22 extended to the left and right sides of the visor portion 21, and hinge slots 23 formed at the ends of the extending portions 22; and an opening-closing mechanism 30 having a slider 31 connected to the top center of the visor portion 21 of the sun visor 20, a guide rail 32 which is attached to the ceiling of the helmet body 10, and a guide holder 35 which is attached lengthwise to the top center of the helmet body.

摘要翻译： 公开了一种用于打开头盔遮阳板的装置。 该装置包括：头盔本体10，其前面设置有用于面部的开口部分11，并且具有在左右两侧突出的一对铰链轴12，遮阳板20具有放置在该侧面上的遮阳板部分21 头盔主体10的开口部分11，延伸到遮阳板部分21的左侧和右侧的延伸部分22以及形成在延伸部分22的端部处的铰链槽23; 以及具有与遮阳板20的遮阳板部21的顶部中心连接的滑块31的开闭机构30，安装在头盔主体10的天花板上的导轨32和导向架35， 长度方向连接到头盔主体的顶部中心。

公开(公告)号：US5860448A

公开(公告)日：1999-01-19

申请号：US867975

申请日：1997-06-03

申请人： Sang-Cheol Lee ,  Young-Il Kim

发明人： Sang-Cheol Lee ,  Young-Il Kim

IPC分类号： B60T8/175 ,  B60K28/16 ,  B60T8/34 ,  B60T8/48 ,  F16K31/12

CPC分类号： B60T8/341 ,  B60T8/4872 ,  Y10T137/7785 ,  Y10T137/7796 ,  Y10T137/7808 ,  Y10T137/7834 ,  Y10T137/7835

摘要： An oil pressure supply valve for a traction control system, the structure of which is simple and small in size, that improves the function of the traction control system by securing enough flowing volume of the brake oil. The oil pressure supply valve includes: a body; internal passages connecting a master cylinder connection passage and a pump inlet connection passage that are formed perpendicular to each other in the body; a valve operating member including a valve seat for opening and closing the internal passages; a valve element having a ball valve which contacts or separates from the valve seat; a fixing screw member which is integrally formed with the valve element; and a spring supporting the valve operating member. Also, in the fixing screw member is formed an air passage through which air passes when the valve operating member moves up and down. Rings for preventing oil leakage are provided between the valve operating member and the body, and between the valve operating member and the valve element, respectively.

摘要翻译： 用于牵引力控制系统的油压供应阀，其结构简单且尺寸小，通过确保制动油的足够的流动体积来改善牵引力控制系统的功能。 所述油压供给阀包括：主体; 连接主缸连接通道和泵入口连接通道的内部通道，其在主体中彼此垂直形成; 阀操作构件，包括用于打开和关闭内部通道的阀座; 阀元件，具有与阀座接触或分离的球阀; 与所述阀体一体形成的固定螺纹构件; 以及支撑阀操作构件的弹簧。 此外，在固定螺钉构件形成有空气通道，当阀操作构件上下移动时，空气通过该通道。 在阀操作构件和主体之间以及阀操作构件和阀元件之间分别设置有用于防止漏油的环。

公开(公告)号：US08953512B2

公开(公告)日：2015-02-10

申请号：US13604826

申请日：2012-09-06

申请人： Sun-Sim Chun ,  Young-Il Kim ,  Han-Nah Kim ,  Dae-Geun Park ,  Won Ryu

发明人： Sun-Sim Chun ,  Young-Il Kim ,  Han-Nah Kim ,  Dae-Geun Park ,  Won Ryu

IPC分类号： H04H20/71 ,  H04L12/28 ,  H04L12/56

CPC分类号： H04W4/06 ,  H04W4/18

摘要： Provided are an apparatus and method for transmitting multi-carriers to provide a high-quality service to multicast-based service subscriber terminals. The method includes: mapping first data for providing the multicast service, and second data different from the first data, to different antennas; converting the first mapped data into a first Intermediate Frequency (IF) signal and the second mapped data into a second IF signal; converting the first IF signal into a first RF signal having a carrier frequency, and deciding a power intensity of the first RF signal so that the first RF signal is transmitted over the entire coverage region of the base station; and converting the second IF signal into a second RF signal having the other carrier frequency, and deciding a power intensity of the second RF signal so that the second RF signal is transmitted over a predetermined region around the base station.

摘要翻译： 提供了一种用于发送多载波以向基于多播的服务用户终端提供高质量服务的装置和方法。 该方法包括：将用于提供多播服务的第一数据和与第一数据不同的第二数据映射到不同的天线; 将第一映射数据转换成第一中频（IF）信号，将第二映射数据转换成第二IF信号; 将所述第一IF信号转换为具有载波频率的第一RF信号，并且确定所述第一RF信号的功率强度，使得所述第一RF信号在所述基站的整个覆盖区域上传输; 以及将所述第二IF信号转换为具有所述另一载波频率的第二RF信号，并且确定所述第二RF信号的功率强度，使得所述第二RF信号在所述基站周围的预定区域上传输。

公开(公告)号：US20140123197A1

公开(公告)日：2014-05-01

申请号：US14128191

申请日：2012-05-09

申请人： Dae-Geun Park ,  Young-Il Kim ,  Yang-Jung Kim ,  Il-Young Chong

发明人： Dae-Geun Park ,  Young-Il Kim ,  Yang-Jung Kim ,  Il-Young Chong

IPC分类号： H04N21/438

CPC分类号： H04N21/438 ,  H04N21/25825 ,  H04N21/25841 ,  H04N21/25866 ,  H04N21/6125 ,  H04N21/64322 ,  H04N21/654 ,  H04N21/6587

摘要： The present invention relates to an IPTV service device and method for providing continuous service. The method according to one embodiment of the present invention comprises: a service-request receiving step of receiving an IPTV service request from a user of an IPTV terminal; a service-confirming step of confirming whether or not the IPTV service has previously been stopped in response to the IPTV service request; and an IPTV-service providing step of providing the IPTV service to the IPTV terminal from the point at which service was stopped if the IPTV service has previously been stopped.

摘要翻译： 本发明涉及一种用于提供连续服务的IPTV服务设备和方法。 根据本发明的一个实施例的方法包括：业务请求接收步骤，从IPTV终端的用户接收IPTV业务请求; 服务确认步骤，用于响应于IPTV服务请求确认IPTV服务是否先前已停止; 以及IPTV服务提供步骤，如果IPTV服务已经停止，则从服务停止的时刻向IPTV终端提供IPTV服务。

公开(公告)号：US08345788B2

公开(公告)日：2013-01-01

申请号：US12631426

申请日：2009-12-04

申请人： Young Jin Moon ,  Young-Il Kim ,  Kan Zheng ,  Wenbo Wang

发明人： Young Jin Moon ,  Young-Il Kim ,  Kan Zheng ,  Wenbo Wang

IPC分类号： H04B7/02 ,  H04K3/00

CPC分类号： H04B7/086 ,  H04J11/0043 ,  H04L25/0204 ,  H04L25/021 ,  H04L25/0248 ,  H04L25/067

摘要： In a method for detecting a signal in a multi-input multi-output wireless communication system that receives signals transmitted through a plurality of transmission antennas by using a plurality of reception antennas, a detection order for detecting the transmission signals received through the reception antennas is determined on the basis of a cofactor determinant of components constituting a channel matrix representing characteristics of channels between the transmission antennas and the reception antennas. In addition, the transmission signal is detected from the signals received through the reception antennas in accordance with the determined detection order.

摘要翻译： 在通过使用多个接收天线接收通过多个发送天线发送的信号的多输入多输出无线通信系统中的信号检测方法中，检测通过接收天线接收的发送信号的检测顺序是 基于构成表示发送天线和接收天线之间的信道的特性的信道矩阵的分量的辅因子行列式确定。 此外，根据确定的检测顺序，从通过接收天线接收的信号检测发送信号。

公开(公告)号：US08345589B2

公开(公告)日：2013-01-01

申请号：US12518246

申请日：2007-10-31

申请人： Hyun-Jae Kim ,  Young-Il Kim

发明人： Hyun-Jae Kim ,  Young-Il Kim

IPC分类号： H04B7/14

CPC分类号： H04W56/002 ,  H04B7/2606 ,  H04W16/26 ,  H04W24/10 ,  H04W92/18

摘要： Provided is a method and apparatus for determining timing for initial ranging of user equipment by using ranging of adjacent pieces of user equipment in a multi-hop mobile relay (MMR) system, and more particularly, a method and apparatus for determining timing for initial ranging of user equipment in which a power value and a timing value for periodic ranging of adjacent pieces of user equipment are measured so as to minimize an uplink timing error of a base station. In the MMR system, user equipment transmits an initial ranging code to the base station with irregular timing while not knowing an exact start point of an uplink of the base station. In particular, if the user equipment attempts the initial ranging at the same time as when adjacent pieces of user equipment attempt the periodic ranging and the handover ranging, an error occurs between transmission timing of the initial ranging and uplink timing, thereby acting as an inter-symbol interference (ISI) and inter-channel interference (ICI) of different ranging. As a result, the initial ranging acts as an interference signal in a ranging process of adjacent pieces of user equipment. However, the apparatus and method can minimize a timing error of the initial ranging code of user equipment by avoiding the initial ranging acting as the interference signal.

摘要翻译： 提供了一种用于通过使用多跳移动中继（MMR）系统中的相邻用户设备的测距来确定用户设备的初始测距的定时的方法和装置，更具体地，用于确定初始测距的定时的方法和装置 测量用于相邻用户设备的周期性测距的功率值和定时值的用户设备，以使基站的上行链路定时误差最小化。 在MMR系统中，用户设备以不规则的定时向基站发送初始测距码，而不知道基站的上行链路的确切起点。 特别地，如果用户设备在相邻的用户设备尝试周期性测距和切换测距的同时尝试初始测距，则在初始测距和上行链路定时的传输定时之间出现错误， 符号干扰（ISI）和不同范围的信道间干扰（ICI）。 结果，初始测距在相邻的用户设备的测距过程中充当干扰信号。 然而，该装置和方法可以通过避免作为干扰信号的初始测距来最小化用户设备的初始测距码的定时误差。