公开(公告)号：US06398974B1

公开(公告)日：2002-06-04

申请号：US09465401

申请日：1999-12-17

申请人： Myung Joon Kim

发明人： Myung Joon Kim

IPC分类号： C23F100

CPC分类号： C23F1/02 ,  H01L29/4908

摘要： The present invention relates to a method of forming an electrode for a thin film transistor, which forms an electrode of a double-layered structure consisting of first and second metal layers by carrying out two steps of etching the metal layers by means of varying the diluted density of an etching solution, preventing hillock and junction spiking as well as controlling the generation of undercutting. The method includes the steps of forming a first and second metal layer on a substrate successively, forming a photoresist pattern on a predetermined portion of the second metal layer, etching the second metal layer to expose the first metal layer with a dense mixed solution of (H3PO4O+HNO3+CH3COOH+H2O), using the photoresist pattern as an etch mask, etching the exposed first metal layer with a diluted mixed solution of (H3PO4O+HNO3+CH3COOH+H2O), using the photoresist pattern as an etch mask, and removing the photoresist pattern.

摘要翻译： 本发明涉及一种形成薄膜晶体管的电极的方法，该方法通过以下步骤形成由第一和第二金属层构成的双层结构的电极：通过改变稀释的 蚀刻溶液的密度，防止小丘和结点尖峰以及控制底切的产生。 该方法包括以下步骤：连续地在衬底上形成第一和第二金属层，在第二金属层的预定部分上形成光致抗蚀剂图案，蚀刻第二金属层以将密集的混合溶液 使用光致抗蚀剂图案作为蚀刻掩模，使用（H 3 PO 4 O + HNO 3 + CH 3 COOH + H 2 O）的稀释混合溶液，使用光致抗蚀剂图案作为蚀刻掩模蚀刻暴露的第一金属层，以及 去除光致抗蚀剂图案。

公开(公告)号：US07941650B2

公开(公告)日：2011-05-10

申请号：US12155833

申请日：2008-06-10

申请人： Young Woo Kim ,  Myeong Hoon Oh ,  Chi Hoon Shin ,  Sung Nam Kim ,  Seong Woon Kim ,  Myung Joon Kim

发明人： Young Woo Kim ,  Myeong Hoon Oh ,  Chi Hoon Shin ,  Sung Nam Kim ,  Seong Woon Kim ,  Myung Joon Kim

IPC分类号： G06F9/30 ,  G06F9/46

CPC分类号： G06F9/30003

摘要： Provided are a microprocessor based on event-processing instruction set and an event-processing method using the same. The microprocessor includes an event register controlling an event according to an event-processing instruction set provided in an instruction set architecture (ISA) and an event controller transmitting externally generated events into the microprocessor. Therefore, the microprocessor may be useful to reduce its unnecessary power consumption by suspending the execution of its program when an instruction decoded to execute the program is an event-processing instruction, and also to cut off its unnecessary power consumption that is caused for an interrupt delay period since the program of the microprocessor may be executed again by immediately re-running the microprocessor with the operation of the event register and the event controller when external events are generated.

摘要翻译： 提供了一种基于事件处理指令集的微处理器和使用其的事件处理方法。 微处理器包括根据在指令集架构（ISA）中提供的事件处理指令集来控制事件的事件寄存器，以及将外部生成的事件发送到微处理器中的事件控制器。 因此，当执行程序解码的指令是事件处理指令时，微处理器可能有助于通过暂停其程序的执行来减少其不必要的功耗，并且还可以切断其对于中断引起的不必要的功耗 延迟时间，因为可以通过在产生外部事件时通过事件寄存器和事件控制器的操作立即重新运行微处理器来再次执行微处理器的程序。

公开(公告)号：US07663485B2

公开(公告)日：2010-02-16

申请号：US11295773

申请日：2005-12-07

申请人： Young Woo Kim ,  Kyoung Park ,  Seong Woon Kim ,  Myung Joon Kim

发明人： Young Woo Kim ,  Kyoung Park ,  Seong Woon Kim ,  Myung Joon Kim

IPC分类号： G08B13/14

CPC分类号： G08B13/19697 ,  G08B13/19608 ,  G08B13/2402

摘要： A radio frequency identification (RFID) tag based object position tracking apparatus and method are provided. The apparatus includes a position recognizer including at least one radio frequency identification unit for reading information data on an object through a sensor; and a path analyzing and processing unit for allocating each unique coordinates to the radio frequency identification units based on a relative position in a space where a position recognizer is disposed and recognizing the position of the object and analyzing the path based on the object information data received by the sensor in the radio frequency identification unit corresponding to the unique coordinate. Thus, it is possible to track the path of an object with a low density of RFID tags.

摘要翻译： 提供了一种基于射频识别（RFID）标签的对象位置跟踪装置和方法。 该装置包括：位置识别器，包括至少一个射频识别单元，用于通过传感器读取物体上的信息数据; 以及路径分析处理单元，其基于位置识别器的空间中的相对位置，将每个唯一坐标分配给射频识别单元，并且基于接收到的对象信息数据识别对象的位置并分析路径 由传感器在射频识别单元对应的唯一坐标。 因此，可以跟踪具有低密度RFID标签的物体的路径。

公开(公告)号：US07653829B2

公开(公告)日：2010-01-26

申请号：US11605181

申请日：2006-11-28

申请人： Kap Dong Kim ,  Song Woo Sok ,  Hag Young Kim ,  Myung Joon Kim

发明人： Kap Dong Kim ,  Song Woo Sok ,  Hag Young Kim ,  Myung Joon Kim

IPC分类号： G06F11/00

CPC分类号： G06F11/1076

摘要： A method of data placement and control in a block-divided distributed disk array is provided. At first, data to store is divided into logical blocks, and each of the divided logical blocks is further divided into a plurality of data blocks. Then, a parity block is created through performing an XOR operation on the data blocks of each logical block in a unit of a strip, and the parity block is arranged at the first block of a strip unit. Then, parity blocks are arranged at a next block of a previous logical block's the last data block through a left/right shifting for uniformly arranging the parity blocks through out all disks in order to fill an empty block between the logical blocks.

摘要翻译： 提供了一种块分散分布式磁盘阵列中的数据放置和控制方法。 首先，要存储的数据被划分为逻辑块，并且每个划分的逻辑块被进一步划分为多个数据块。 然后，通过以条为单位对每个逻辑块的数据块执行异或运算来创建奇偶校验块，并且奇偶校验块被布置在条带单元的第一块处。 然后，通过左/右移位将奇偶校验块布置在先前逻辑块的最后数据块的下一个块上，以将奇偶校验块均匀排列出所有磁盘，以便填充逻辑块之间的空块。

公开(公告)号：US07478200B2

公开(公告)日：2009-01-13

申请号：US11528905

申请日：2006-09-28

申请人： Yong Ju Lee ,  Ok Gee Min ,  Jung Keun Kim ,  Jin Hwan Jeong ,  Choon Seo Park ,  Hag Young Kim ,  Myung Joon Kim

发明人： Yong Ju Lee ,  Ok Gee Min ,  Jung Keun Kim ,  Jin Hwan Jeong ,  Choon Seo Park ,  Hag Young Kim ,  Myung Joon Kim

IPC分类号： G06F12/00

CPC分类号： G06F12/12 ,  G06F12/0875 ,  G06F12/127

摘要： A fractional caching method and an adaptive contents transmitting method using the same are provided. The fractional caching method includes the steps of setting up a divided location for dividing a certain object into two parts, receiving an evict request for acquiring a space in the inside of the cache, when the evict request is transmitted, dividing a plurality of objects stored in the cache into a prefix-Object located in the head of the object and a suffix-Object located in the tail of the object from the divided location, and removing only the suffix-Object of each object, wherein the divided location is set up at a size rate that a size of the prefix-Object is in inverse proportion to the number of the destination types.

摘要翻译： 提供了一种分数缓存方法和使用其的自适应内容传送方法。 分数缓存方法包括以下步骤：设置用于将特定对象分成两部分的分割位置，当发送驱逐请求时，接收用于获取高速缓存内部的空间的逐出请求，分割存储的多个对象 在高速缓存中变成位于对象头部的前缀对象和位于对象的尾部的后缀对象的分割位置，并且仅删除每个对象的后缀对象，其中分割位置被设置 前缀对象的大小与目标类型的数量成反比的大小率。

公开(公告)号：US07076081B2

公开(公告)日：2006-07-11

申请号：US10271530

申请日：2002-10-17

申请人： Youngha Hwang ,  Kiryung Lee ,  Kyung Ae Moon ,  Myung Joon Kim

发明人： Youngha Hwang ,  Kiryung Lee ,  Kyung Ae Moon ,  Myung Joon Kim

IPC分类号： G06K9/00

CPC分类号： G06T1/005 ,  G06T2201/0052 ,  G06T2201/0065 ,  H04N1/32149 ,  H04N1/3232

摘要： Disclosed a method of designing a watermark having the power spectral density optimized so that the detection performance can be improved by employing the whitening filtered detection after the Wiener attack. The power spectral density of the watermark is designed using an optimization method that can improve the entire detection performance by reflecting the gain of the whitening filter after the Wiener attack. A higher detection gain is obtained using the whitening filter after the Wiener attack, and the expected value of the difference between test statistics of the two hypotheses that the watermark exists and the watermark does not exist, respectively, is maximized to optimize the detection performance. Regarding the expected value of the difference between the test statistics as an objective function, the power spectral density of the watermark, which corresponds to a maximum differentiated value of the power spectral density of the watermark using the Lagrange multiplier method, is obtained.

摘要翻译： 公开了一种设计具有优化的功率谱密度的水印的方法，以便可以在Wiener攻击之后采用白化滤波检测来提高检测性能。 使用优化方法设计水印的功率谱密度，通过在Wiener攻击后反映白化滤波器的增益，可以提高整个检测性能。 在Wiener攻击之后使用白化滤波器获得更高的检测增益，并且最大化分别对水印存在的两个假设的测试统计和不存在水印的测试统计之间的差异的期望值进行优化。 关于作为目标函数的测试统计之间的差异的期望值，获得与使用拉格朗日乘数法的水印的功率谱密度的最大微分值相对应的水印的功率谱密度。

公开(公告)号：US06484172B1

公开(公告)日：2002-11-19

申请号：US09497345

申请日：2000-02-03

申请人： Jang Sun Lee ,  Jin Soo Lee ,  Hun Soon Lee ,  Myung Joon Kim ,  Jae Soo Yoo ,  Seok Il Song ,  Seok Hee Lee

发明人： Jang Sun Lee ,  Jin Soo Lee ,  Hun Soon Lee ,  Myung Joon Kim ,  Jae Soo Yoo ,  Seok Il Song ,  Seok Hee Lee

IPC分类号： G06F1730

CPC分类号： G06F17/30327 ,  G06F17/30362 ,  Y10S707/99933 ,  Y10S707/99938

摘要： A concurrency control method for searching the high-dimensional index tree of a database is disclosed. The concurrency control includes: a) adding a root node to the queue and acquiring the shared lock for reinsertion node; b) determining whether the queue is empty or not, fetching a node from the queue and assigning the fetched node as a current node if queue is not empty, releasing the shared lock and terminating the search process if queue is empty; c) acquiring the shared latch in the current node, selecting the lower nodes which are within the query range and adding the selected nodes to the queue if current node is not leaf or to the result set if current node is leaf; and d) returning to the step b).

摘要翻译： 公开了一种用于搜索数据库的高维索引树的并发控制方法。 并发控制包括：a）将根节点添加到队列并获取重新插入节点的共享锁; b）确定队列是否为空，如果队列不为空，则从队列中获取节点并将获取的节点分配为当前节点，如果队列为空，则释放共享锁并终止搜索进程; c）获取当前节点中的共享锁存器，选择查询范围内的下级节点，如果当前节点不为叶，则将所选节点添加到队列中，如果当前节点为叶，则将其添加到队列中; 和d）返回步骤b）。