公开(公告)号：US20100302967A1

公开(公告)日：2010-12-02

申请号：US12789850

申请日：2010-05-28

申请人： Sang-Min LEE ,  Jeong-dong RYOO ,  Daeub KIM ,  Jea Hoon YU ,  Tae Whan YOO

发明人： Sang-Min LEE ,  Jeong-dong RYOO ,  Daeub KIM ,  Jea Hoon YU ,  Tae Whan YOO

IPC分类号： H04L12/26

CPC分类号： H04L12/437 ,  H04L12/42 ,  H04L43/0852

摘要： A node generates a delay measurement frame and transmits it to an adjacent node of an Ethernet ring network in order to measure a delay of the network. The node receives the delay measurement frame generated by the node from another adjacent node of the ring network, and measures a network delay by using the received delay measurement frame.

摘要翻译： 节点生成延迟测量帧并将其发送到以太网环网的相邻节点，以便测量网络的延迟。 节点从环网的另一相邻节点接收节点生成的延迟测量帧，并通过使用接收的延迟测量帧来测量网络延迟。

公开(公告)号：US20100290340A1

公开(公告)日：2010-11-18

申请号：US12774859

申请日：2010-05-06

申请人： Kwang Koog LEE ,  Jeong-dong RYOO ,  Sang-Min LEE ,  Daeub KIM ,  Jea Hoon YU ,  Tae Whan YOO

发明人： Kwang Koog LEE ,  Jeong-dong RYOO ,  Sang-Min LEE ,  Daeub KIM ,  Jea Hoon YU ,  Tae Whan YOO

IPC分类号： H04L12/56 ,  G06F11/00

CPC分类号： H04L45/00 ,  H04L12/437 ,  H04L45/02 ,  H04L45/28

摘要： A method for protection switching of a ring network, which includes a plurality of nodes disposed in a ring shape, includes: allowing a node adjacent to a failure link among the plurality of nodes to generate a failure protection switching frame when the failure link is generated in the ring network; allowing the node adjacent to the failure link to transmit the failure protection switching frame to an adjacent node; allowing each of the plurality of nodes to delete address lists connected with the ring network except for an external network (hereinafter referred to as subnet) from their own forwarding table; allowing each of the plurality of nodes to transmit a subnet address list protection switching frame including a subnet address list; and allowing a node receiving the subnet address list protection switching frame to update the forwarding table on the basis of the subnet address list included in the frame.

摘要翻译： 一种环形网络的保护倒换方法，包括以环形形式设置的多个节点，包括：当产生故障链路时允许与多个节点之间的故障链路相邻的节点产生故障保护倒换帧 在环网中; 允许与故障链路相邻的节点将故障保护倒换帧发送到相邻节点; 允许所述多个节点中的每一个从其自己的转发表中删除除了外部网络（以下称为子网）之外的与所述环网相连的地址列表; 允许所述多个节点中的每一个发送包括子网地址列表的子网地址列表保护切换帧; 并且允许接收子网地址列表保护倒换帧的节点根据包括在该帧中的子网地址列表来更新转发表。

公开(公告)号：US20110044166A1

公开(公告)日：2011-02-24

申请号：US12858862

申请日：2010-08-18

申请人： Sang-Min LEE ,  Jeong-dong RYOO ,  Daeub KIM

发明人： Sang-Min LEE ,  Jeong-dong RYOO ,  Daeub KIM

IPC分类号： G08C15/00

CPC分类号： H04L12/437

摘要： A ring protection link (RPL) owner node in a ring network transmits a ring-automatic protection switching (R-APS) frame in a burst mode until blocked ports of all nodes except the RPL owner node have been unblocked, and, if it is determined that all the nodes have been unblocked, transmits the R-APS frame in a continuous mode. In this manner, the time required to unblock all the nodes can be reduced.

摘要翻译： 环网中的环网保护链路（RPL）所有者节点以突发模式发送环路自动保护倒换（R-APS）帧，直到除RPL所有者节点以外的所有节点的阻塞端口被解除阻塞，如果是 确定所有节点已被解除阻塞，以连续模式发送R-APS帧。 以这种方式，可以减少解锁所有节点所需的时间。

公开(公告)号：US20100111165A1

公开(公告)日：2010-05-06

申请号：US12561144

申请日：2009-09-16

申请人： Daeub KIM ,  Jeong-Dong RYOO ,  Sang-Min LEE ,  Bhum-Cheol LEE

发明人： Daeub KIM ,  Jeong-Dong RYOO ,  Sang-Min LEE ,  Bhum-Cheol LEE

IPC分类号： H04N7/26

CPC分类号： H04N19/61 ,  H04N21/234327 ,  H04N21/2662 ,  H04N21/6437 ,  H04N21/64723 ,  H04N21/64792

摘要： Provided is a network flow-based scalable video coding (SVC) adaptation device. Without permitting a network transmitting end to divide image data into image data having various levels of quality and send the image data having the various levels of quality to all networks, since an adaptation device is installed in a network device of an ingress of a lower network of a subscriber and the adaptation device and the network transmitting end share network information about attributes of a terminal and the lower network of the subscriber so as to provide an image service having image quality corresponding to the terminal to the terminal, network efficiency can be maximized.

摘要翻译： 提供了一种基于网络流的可伸缩视频编码（SVC）适配装置。 不允许网络发送端将图像数据划分成具有各种质量等级的图像数据，并将具有各种质量等级的图像数据发送到所有网络，因为适配装置安装在下网络的入口的网络设备中 的用户和适配设备以及网络发送端共享用户的终端和下层网络的属性的网络信息，以便向终端提供具有与终端对应的图像质量的图像服务，网络效率可以最大化 。

公开(公告)号：US20100226245A1

公开(公告)日：2010-09-09

申请号：US12706093

申请日：2010-02-16

申请人： Jeong-Dong RYOO ,  Sang-Min LEE ,  Daeub KIM ,  Bhum-Cheol LEE

发明人： Jeong-Dong RYOO ,  Sang-Min LEE ,  Daeub KIM ,  Bhum-Cheol LEE

IPC分类号： G06F11/00

CPC分类号： H04L12/437 ,  H04L12/4637 ,  H04L43/0811 ,  H04L45/22 ,  H04L45/28

摘要： A method and apparatus for protection switching in a ring network are provided. A method for protection switching in a ring network, which includes a first ring network having first and second connection nodes and a second ring network connected with the first ring network through the first and second connection nodes, includes: receiving, by the first connection node, first and second R-APS messages transmitted from nodes belonging to the first ring network; determining, by the first connection node, the position of closure in the first ring network by using the first and second R-APS messages and topology information; receiving, by the first connection node, a topology change signal transmitted from the second ring network; and transmitting, by the first connection node, an FDB flush message with reference to the position of closure.

摘要翻译： 提供了一种环网中保护倒换的方法和装置。 一种用于保护环网中保护倒换的方法，包括具有第一和第二连接节点的第一环网和通过第一和第二连接节点与第一环网连接的第二环网，包括：由第一连接节点 从属于第一环网的节点发送的第一和第二R-APS消息; 由所述第一连接节点通过使用所述第一和第二R-APS消息和拓扑信息来确定所述第一环形网络中的关闭位置; 由所述第一连接节点接收从所述第二环网发送的拓扑变化信号; 并且由第一连接节点发送参考关闭位置的FDB刷新消息。

公开(公告)号：US20120163163A1

公开(公告)日：2012-06-28

申请号：US13334091

申请日：2011-12-22

申请人： Dae-Ub KIM ,  Sang-Min LEE ,  Jeong-Dong RYOO

发明人： Dae-Ub KIM ,  Sang-Min LEE ,  Jeong-Dong RYOO

IPC分类号： H04L12/26

CPC分类号： H04L49/552 ,  H04L41/0663 ,  H04L41/0893 ,  H04L45/22 ,  H04L45/28

摘要： There is provided a protection switching apparatus including: a path management unit to establish a plurality of connection paths for transmitting/receiving packets, and a plurality of protection paths that are able to substitute for the plurality of connection paths, respectively, and to create a protection group including the connection paths and the protection paths; a protection group controller to determine whether failure has occurred on the connection paths, based on path state information for each path included in the protection group, the path state information stored in the protection group table storage, and to issue an instruction for protection switching, according to the result of the determination; and a protection switching unit to perform protection switching of a path in which failure has occurred to a protection path corresponding to the path in which failure has occurred, according to the instruction for protection switching.

摘要翻译： 提供了一种保护切换装置，包括：路径管理单元，用于建立用于发送/接收分组的多个连接路径;以及多个保护路径，其能够分别替代多个连接路径，并且创建一个 保护组包括连接路径和保护路径; 保护组控制器，用于基于保护组中包含的每条路径的路径状态信息，存储在保护组表存储器中的路径状态信息来确定连接路径上是否发生故障，并发出保护切换指令， 根据决定的结果; 以及保护切换单元，根据保护切换指示，对与发生故障的路径相对应的保护路径进行故障发生路径的保护切换。

公开(公告)号：US20120280961A1

公开(公告)日：2012-11-08

申请号：US13461317

申请日：2012-05-01

申请人： Yeong-Joon SON ,  Ji-Hun KIM ,  Sang-Min LEE ,  Joon-Ho NA ,  Hae-Won LEE

发明人： Yeong-Joon SON ,  Ji-Hun KIM ,  Sang-Min LEE ,  Joon-Ho NA ,  Hae-Won LEE

IPC分类号： G09G5/00 ,  G09G3/36

CPC分类号： G09G3/3685 ,  G09G2310/0248 ,  G09G2310/0297 ,  G09G2330/026 ,  G09G2330/027

摘要： Disclosed is a liquid crystal panel driving circuit of display stabilization, including: a plurality of output buffers buffering data voltage and supplying or cutting off the buffered data voltage to or from each of the plurality of data lines; an output MUX switch receiving outputs from two adjacent output buffers of the plurality of output buffers and transferring one of the two outputs to the plurality of data lines; a garbage switch connecting each of the plurality of data lines to a ground terminal; and a power on sensor or a power off sensor generating a power on or off reset signal in response to a turn on/off of a power supply voltage, wherein the output MUX switch is turned-off and the charge share switch and the garbage switch are turned-on, in response to the power on reset signal or the power off reset signal.

摘要翻译： 公开了一种显示稳定化的液晶面板驱动电路，包括：缓冲数据电压的多个输出缓冲器，并向多个数据线中的每个数据线提供缓冲的数据电压或从其中切出缓冲的数据电压; 输出MUX开关，其接收来自所述多个输出缓冲器的两个相邻输出缓冲器的输出，并将所述两个输出中的一个传送到所述多条数据线; 将所述多条数据线中的每一条连接到接地端的垃圾开关; 以及响应于电源电压的接通/断开而产生电源接通/断开复位信号的电源接通传感器或断电传感器，其中所述输出MUX开关断开，并且所述电荷共享开关和所述垃圾开关 响应于上电复位信号或断电复位信号而导通。

公开(公告)号：US20120094175A1

公开(公告)日：2012-04-19

申请号：US13328888

申请日：2011-12-16

申请人： Kyou-Yoon SHEEM ,  Sang-Jin KIM ,  Joon-Sup KIM ,  Sung-Soo KIM ,  Yoshiaki Nitta ,  Sang-Min LEE ,  Han-Su KIM

发明人： Kyou-Yoon SHEEM ,  Sang-Jin KIM ,  Joon-Sup KIM ,  Sung-Soo KIM ,  Yoshiaki Nitta ,  Sang-Min LEE ,  Han-Su KIM

IPC分类号： H01M10/056 ,  C04B35/52

CPC分类号： H01M4/0471 ,  H01M4/133 ,  H01M4/366 ,  H01M4/587 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/027

摘要： A negative electrode for a lithium secondary battery of the present invention includes a negative active material including a plate-shaped carbon powder particle agglomerated in a primary structure in which the plate-shaped particle is oriented in a plane direction and laminated. Fine carbon powder particles are then agglomerated to form a secondary structure on the surface of the primary structure such that the resulting particles include fine pores formed on the surface.

摘要翻译： 本发明的锂二次电池用负极包括负极活性物质，该负极活性物质包括在板状颗粒沿平面方向取向并层叠的一次结构中凝聚的板状碳粉末颗粒。 然后将细碳粉末颗粒附聚在一次结构的表面上形成二级结构，使得所得到的颗粒包括在表面上形成的细孔。

公开(公告)号：US20100004010A1

公开(公告)日：2010-01-07

申请号：US12496711

申请日：2009-07-02

申请人： Joon-Hun SHIN ,  Sang-Min LEE ,  Hwan-Goo PARK

发明人： Joon-Hun SHIN ,  Sang-Min LEE ,  Hwan-Goo PARK

IPC分类号： H04W4/12

CPC分类号： H04L51/04 ,  H04L51/38 ,  H04W4/12

摘要： A mobile terminal that can transmit voice data an picture, as well as a text message, in the form of a file during an instant messaging (IM) service, and its file transmission method are disclosed. When the IM service starts, a user inputs text to a message window to chat with one or more subscribers, and when voice or image data (picture, handwriting, image, etc.) is inputted while text is inputted, the inputted voice or image data is converted into a file, transmitted to a counterpart subscriber, and displayed in the form of an icon on a message window. The counterpart subscriber can check the voice or picture by selecting the displayed icon.

摘要翻译： 公开了可以在即时消息（IM）服务期间以文件的形式传送语音数据的图像以及文本消息的移动终端及其文件传输方法。 当IM服务开始时，用户向消息窗口输入文本以与一个或多个订户聊天，并且当输入文本时输入语音或图像数据（图片，手写，图像等）时，输入的语音或图像 将数据转换成文件，发送给对方用户，并以消息窗口上的图标的形式显示。 对方用户可以通过选择显示的图标来检查语音或图片。

公开(公告)号：US20120006687A1

公开(公告)日：2012-01-12

申请号：US12985654

申请日：2011-01-06

申请人： Chi-Woo LEE ,  Sang-Min LEE ,  Suk-In HONG ,  Ik-Ho CHOI

发明人： Chi-Woo LEE ,  Sang-Min LEE ,  Suk-In HONG ,  Ik-Ho CHOI

IPC分类号： C25D3/56 ,  C25D7/12

CPC分类号： C25D5/50 ,  C25D3/56 ,  C25D7/12 ,  H01L31/0322 ,  Y02E10/541 ,  Y02P70/521

摘要： Disclosed herein is a method of forming a CIGS thin film, comprising the steps of: immersing a substrate comprising an electrode into an electrolyte solution comprising Na2SO4, a water-soluble copper (Cu) precursor, a water-soluble indium (In) precursor, a water-soluble gallium (Ga) precursor, and a water-soluble selenium (Se) precursor; performing electrodeposition in such a way as to apply a direct current (DC) voltage of −0.95V˜−0.85V to the electrolyte solution at room temperature and normal pressure for 10˜120 minutes to form a preliminary CIGS thin film; and heat-treating the preliminary CIGS thin film at 230˜270° C. to form a CIGS thin film.

摘要翻译： 本文公开了一种形成CIGS薄膜的方法，包括以下步骤：将包含电极的基底浸入包含Na 2 SO 4，水溶性铜（Cu）前体，水溶性铟（In）前体的电解质溶液中， 水溶性镓（Ga）前体和水溶性硒（Se）前体; 以在室温和常压下向电解液施加-0.95V〜0.85V的直流（DC）电压10〜120分钟进行电沉积，形成预备的CIGS薄膜; 并在230〜270℃下对预备的CIGS薄膜进行热处理以形成CIGS薄膜。