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1. 发明申请

US20060125989A1 Liquid crystal display device with high aperture ratio 有权
公开(公告)号：US20060125989A1
公开(公告)日：2006-06-15
申请号：US11166094
申请日：2005-06-27
申请人： Seung Park , Dong Kim
发明人： Seung Park , Dong Kim
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/136213
摘要： Disclosed is an in-plane switching (IPS) mode liquid crystal display (LCD) device having an increased aperture ratio by overlapping a storage capacitor on a lower end of an electrode. The (IPS) mode liquid crystal display device (LCD) device includes first and second substrates; a gate line and a data line arranged horizontally and vertically to define a plurality of pixel regions on the first substrate; a switching device, having a gate electrode, a semiconductor layer and source and drain electrodes, at a crossing of the gate line and the data line; a passivation film on an entire surface of the first substrate including the switching device; a common electrode and a pixel electrode alternately disposed at an upper portion of the passivation film and generating an in-plane electric field, wherein at least one of the common and pixel electrodes has a first storage capacitor at its lower end; and a liquid crystal layer between the first and second substrates.

2. 发明申请

US20070133469A1 Sensor node device and method for supporting mobility of mobile node in sensor network 审中-公开
标题翻译：用于支持传感器网络中移动节点移动性的传感器节点设备和方法
公开(公告)号：US20070133469A1
公开(公告)日：2007-06-14
申请号：US11604002
申请日：2006-11-21
申请人： Chang Shin , Seung Park , Dong Kim , Joong Kim , Won Lee
发明人： Chang Shin , Seung Park , Dong Kim , Joong Kim , Won Lee
IPC分类号： H04Q7/00
CPC分类号： H04W48/20 , H04W40/16 , H04W40/20 , H04W40/34 , H04W84/18
摘要： Provided are a sensor node device and method for supporting mobility of a mobile node in a sensor network. The sensor node device includes: a network interface for communicating with a sink node, at least one neighboring sensor node, and the mobile node; a mobility supervisor for detecting a location of the mobile node, and deciding a sensor node for a service of a data packet received through the network interface on the basis of the detected location; a transmission decision maker for deciding a transmission mode for the data packet received through the network interface according to the location of the mobile node; and a state reporter for reporting a transmission state of the data packet through the sensor node device. When the mobile node moves to a place where radio wave propagation areas of sensor nodes overlap each other, the radio wave intensity of each sensor node is detected to perform a handoff to the sensor node of the area having the strongest radio wave intensity. Thus, a ping-pong problem caused by unnecessary repeated handoff, and a delay problem caused by too slow handoff, can be prevented.
摘要翻译：提供了一种用于支持传感器网络中的移动节点的移动性的传感器节点设备和方法。传感器节点设备包括：用于与汇聚节点，至少一个相邻传感器节点和移动节点通信的网络接口; 用于检测所述移动节点的位置的移动性管理器，以及基于所述检测到的位置，通过所述网络接口确定用于服务接收到的数据分组的传感器节点; 传输决策器，用于根据移动节点的位置来决定通过网络接口接收的数据分组的传输模式; 以及状态报告器，用于通过传感器节点设备报告数据分组的传输状态。当移动节点移动到传感器节点的无线电波传播区域彼此重叠的位置时，检测每个传感器节点的无线电波强度，以对具有最强无线电波强度的区域的传感器节点进行切换。因此，可以防止由不必要的重复切换引起的乒乓问题，以及由于切换过慢造成的延迟问题。

3. 发明申请

US20080008241A1 Method and apparatus for encoding/decoding a first frame sequence layer based on a second frame sequence layer 审中-公开
标题翻译：用于基于第二帧序列层对第一帧序列层进行编码/解码的方法和装置
公开(公告)号：US20080008241A1
公开(公告)日：2008-01-10
申请号：US11288440
申请日：2005-11-29
申请人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon
发明人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon
IPC分类号： H04N7/12
CPC分类号： H04N19/615 , H04N19/13 , H04N19/33 , H04N19/61 , H04N19/63
摘要： In one embodiment of a method of decoding a first frame sequence layer, at least one motion vector of an image block in a frame of the first frame sequence layer is determined based on a motion vector for an image block in a frame of a second frame sequence layer. Here, the frame of the second frame sequence layer is temporally separated from the frame of the first frame sequence layer. The image block in the frame of the first frame sequence layer is decoded based on the determined motion vector.
摘要翻译：在解码第一帧序列层的方法的一个实施例中，基于第二帧的帧中的图像块的运动矢量来确定第一帧序列层的帧中的图像块的至少一个运动矢量序列层。这里，第二帧序列层的帧在时间上与第一帧序列层的帧分离。基于所确定的运动矢量对第一帧序列层的帧中的图像块进行解码。

4. 发明申请

US20070110189A1 Apparatus and method for improving symbol error rate performance of M-ary phase shift keying system having quadrature error 失效
标题翻译：具有正交误差的M元相移键控系统的符号误码率性能提高的装置和方法
公开(公告)号：US20070110189A1
公开(公告)日：2007-05-17
申请号：US11592080
申请日：2006-11-02
申请人： Seung Park , Jin Park , Pyung Cho , Hyeong Lee
发明人： Seung Park , Jin Park , Pyung Cho , Hyeong Lee
IPC分类号： H04L27/22
CPC分类号： H04L27/2273
摘要： An apparatus and method for improving a symbol error rate of an M-ary phase shift keying (M-PSK) system having a quadrature error are provided. The apparatus includes: a conversion parameter detector that detects a conversion parameter and converts a symbol decision region using the quadrature error and at least one pair of first received symbols; and a converter & determiner converting a pair of second received symbols using the detected conversion parameter, and determining a transmission symbol according to a symbol of the converted pair of second received symbols. An increase in a symbol error rate due to the quadrature error can be prevented and the quadrature error can be easily estimated.
摘要翻译：提供了一种用于改善具有正交误差的M相移相键控（M-PSK）系统的符号错误率的装置和方法。该装置包括：转换参数检测器，其使用正交误差和至少一对第一接收符号检测转换参数并转换符号判定区; 以及转换器和确定器，使用所检测的转换参数来转换一对第二接收符号，以及根据所转换的第二接收符号对的符号确定发送符号。可以防止由于正交误差引起的符号错误率的增加，并且可以容易地估计正交误差。

5. 发明申请

US20060279213A1 Plasma display panel and manufacturing method thereof 有权
公开(公告)号：US20060279213A1
公开(公告)日：2006-12-14
申请号：US11439422
申请日：2006-05-24
申请人： Young Joo , Tae Choi , Seung Park , Soon Kim , Seok Kang , Sang Kim , Hyoung Bae
发明人： Young Joo , Tae Choi , Seung Park , Soon Kim , Seok Kang , Sang Kim , Hyoung Bae
IPC分类号： H01J17/49
CPC分类号： H01J9/241 , H01J9/02 , H01J9/20 , H01J9/242 , H01J11/12 , H01J11/24 , H01J11/44 , H01J2211/245 , H01J2211/444
摘要： The present invention relates to plasma display panel and manufacturing method thereof to simplify the manufacturing steps and reduce cost of production. In the present invention, a black layer formed between a transparent electrode and a bus electrode is formed together with a black matrix at the same time. In this case, the black layer is formed together with the black matrix in one. Cheap nonconductive oxide is used as a black powder of a black layer. Specifically, in case the black layer and the black matrix are formed in one, the bus electrode is shifted to a non-discharge area to improve the brightness of the plasma display panel.

6. 发明申请

US20060233249A1 Method and apparatus for encoding/decoding video signal using reference pictures 有权
公开(公告)号：US20060233249A1
公开(公告)日：2006-10-19
申请号：US11401318
申请日：2006-04-11
申请人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon
发明人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04 , H04B1/66
CPC分类号： H04N19/615 , H04N7/0122 , H04N19/13 , H04N19/46 , H04N19/61 , H04N19/63 , H04N19/70
摘要： In the method for decoding a video signal, at least a portion of a current image in a current layer is predicted based on at least a portion of a reference image and offset information. The offset information may indicate a position offset between at least one boundary pixel of the reference image and at least one boundary pixel of the current image.

7. 发明申请

US20060161242A1 Multilayer-coated stent for controlled drug release and manufacturing method thereof 有权
标题翻译：用于受控药物释放的多层涂层支架及其制造方法
公开(公告)号：US20060161242A1
公开(公告)日：2006-07-20
申请号：US11210807
申请日：2005-08-25
申请人： Kyung Lee , Seung Park , Cheol Lee
发明人： Kyung Lee , Seung Park , Cheol Lee
IPC分类号： A61F2/82 , B05D1/02
CPC分类号： A61L31/16 , A61L31/10 , A61L2300/61 , A61L2420/08 , C08L29/04 , C08L53/02
摘要： The present invention provides a multilayer-coated stent for controlled drug release, comprising: a first base layer formed on a stent support and made of poly(ethylene-co-vinylacetate) or polystyrene-ethylene-butylene rubber polymer; a second coating layer formed on the first base layer and made of a biocompatible or a bioabsorbable polymer and a drug component; and a third coating layer formed on the second coating layer and made of a biocompatible or a bioabsorbable polymer and a drug component different from the drug component of the second coating layer. The inventive stent can deliver a broad range of therapeutic substances for a long time and prevent the early rapid release of the drug components in blood. Also, unlike the existing drug-coated stents, the inventive stent includes two kinds of drugs complementary to each other, but can optimize the efficacy of the drugs by differentiating the control of drug release according to time.
摘要翻译：本发明提供一种用于受控药物释放的多层涂层支架，包括：形成在支架上并由聚（乙烯 - 共 - 乙酸乙烯酯）或聚苯乙烯 - 乙烯 - 丁烯橡胶聚合物制成的第一基层; 形成在第一基底层上并由生物相容或生物可吸收的聚合物和药物成分制成的第二涂层; 以及形成在第二涂层上并由生物相容性或生物可吸收聚合物和不同于第二涂层的药物成分的药物成分制成的第三涂层。本发明的支架可以长时间传递广泛的治疗物质，并且防止血液中药物成分的早期快速释放。此外，与现有的药物涂层支架不同，本发明的支架包括彼此互补的两种药物，但可以通过根据时间区分药物释放的控制来优化药物的功效。

8. 发明申请

US20060133499A1 Method and apparatus for encoding video signal using previous picture already converted into H picture as reference picture of current picture and method and apparatus for decoding such encoded video signal 审中-公开
标题翻译：使用已经转换为H图像的先前图像将视频信号编码为当前图像的参考图像的方法和装置，以及用于对这种编码视频信号进行解码的方法和装置
公开(公告)号：US20060133499A1
公开(公告)日：2006-06-22
申请号：US11288224
申请日：2005-11-29
申请人： Seung Park , Ji Park , Byeong Jeon
发明人： Seung Park , Ji Park , Byeong Jeon
IPC分类号： H04N11/02 , H04N11/04 , H04N7/12 , H04B1/66
CPC分类号： H04N19/615 , H04N19/13 , H04N19/61 , H04N19/63
摘要： A method and apparatus for encoding/decoding a video signal according to an MCTF coding scheme is provided. Not only pictures, which are to be converted into L pictures, but also pictures, which are to be converted into H pictures, at the current temporal decomposition level are used as candidates for a reference picture for coding a current picture into a predictive image. A previous picture, which has already been converted into an H picture, can also be used as a reference picture for converting the current picture into an H picture. Using the previous picture as the reference picture increases MCTF coding efficiency if the previous picture has an image most highly correlated with that of the current picture.
摘要翻译：提供了一种根据MCTF编码方案对视频信号进行编码/解码的方法和装置。将当前时间分解级别中不仅将被转换成L图像的图像，而且将被转换成H图像的图像被用作用于将当前图像编码为预测图像的参考图像的候选。已经被转换为H图像的先前图像也可以用作用于将当前图像转换为H图像的参考图像。如果前一图像具有与当前图像的图像最相关的图像，则使用前一图像作为参考图像增加MCTF编码效率。

9. 发明申请

US20060133497A1 Method and apparatus for encoding/decoding video signal using motion vectors of pictures at different temporal decomposition level 审中-公开
标题翻译：使用不同时间分解级别的图像的运动矢量对视频信号进行编码/解码的方法和装置
公开(公告)号：US20060133497A1
公开(公告)日：2006-06-22
申请号：US11288162
申请日：2005-11-29
申请人： Seung Park , Ji Park , Byeong Jeon
发明人： Seung Park , Ji Park , Byeong Jeon
IPC分类号： H04N11/02 , H04N7/12 , H04N11/04 , H04B1/66
CPC分类号： H04N19/615 , H04N19/13 , H04N19/187 , H04N19/52 , H04N19/61 , H04N19/63
摘要： A method and apparatus for encoding/decoding a video signal according to a scalable MCTF coding scheme is provided. When a video signal is encoded through a temporal decomposition procedure, information regarding a motion vector of an image block in an H frame in a frame sequence belonging to level L of the temporal decomposition procedure is recorded using information based on a motion vector of a block spatially co-located with the image block and present in an H frame belonging to level N (higher than the level L) of the temporal decomposition procedure. When the two motion vectors of the image block and the spatially co-located block are similar, the amount of coded motion vector information can be reduced, thereby increasing MCTF coding efficiency.
摘要翻译：提供了一种根据可伸缩的MCTF编码方案对视频信号进行编码/解码的方法和装置。当通过时间分解过程编码视频信号时，使用基于块的运动矢量的信息来记录关于属于时间分解过程的级别L的帧序列中的H帧中的图像块的运动矢量的信息在空间上与图像块共处于存在于属于时间分解过程的级别N（高于级别L）的H帧中。当图像块和空间相位块的两个运动矢量相似时，可以减少编码运动矢量信息的量，从而提高MCTF编码效率。

10. 发明申请

US20060133485A1 Method for encoding and decoding video signal 审中-公开
公开(公告)号：US20060133485A1
公开(公告)日：2006-06-22
申请号：US11293167
申请日：2005-12-05
申请人： Seung Park , Ji Park , Byeong Jeon
发明人： Seung Park , Ji Park , Byeong Jeon
IPC分类号： H04N7/12 , H04N11/04 , H04B1/66 , H04N11/02
CPC分类号： H04N19/577 , H04N19/105 , H04N19/137 , H04N19/176 , H04N19/187 , H04N19/31 , H04N19/33 , H04N19/59
摘要： Disclosed is a method for encoding a decoding a video signal. In the procedure of encoding the video signal, when a frame temporarily simultaneous with a frame including a macro block of an enhanced layer which will obtain a prediction video does not exist in a base layer, the macro block is encoded based on difference values of residual data using corresponding residual blocks in a past frame and a future frame of the base layer which are residual data corresponding to image difference values and using a residual block for the macro block of the enhanced layer. In another embodiment, the macro block is encoded based on difference values of residual data using corresponding residual blocks in a past frame and a future frame of the enhanced layer and the residual block for the macro block. Accordingly, a residual prediction mode is applied for a macro block of an enhanced layer even if a frame temporally simultaneous with a frame of the enhanced layer does not exist in a base layer, thereby improve coding efficiency.

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