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21. 发明授权

US08232987B2 Method for compensating voltage drop of display device, system for voltage drop compensation and display device including the same 有权
标题翻译：用于补偿显示装置的压降的方法，用于电压降补偿的系统和包括其的显示装置
公开(公告)号：US08232987B2
公开(公告)日：2012-07-31
申请号：US12505392
申请日：2009-07-17
申请人： Kyong-Tae Park , Young-Il Kim
发明人： Kyong-Tae Park , Young-Il Kim
IPC分类号： G06F3/038 , G09G5/00
CPC分类号： G09G3/2007
摘要： The present invention relates to a method for compensating voltage drop of a display device, a system for voltage drop compensation, and a display device including the same. A method for compensating a voltage drop of a display device including a display panel, a maximum compensation voltage table MLEC LUT for voltage compensation when a voltage drop is a maximum in the display panel, and a voltage drop coefficient table LEC LUT representing voltage drop coefficients with respect to total output currents during one frame according to an embodiment of the present invention comprises: receiving an input image signal; gamma-converting the input image signal to obtain a pre-compensation data voltage; obtaining a first total output current flowing in all pixels PX of the display panel during one frame based on the input image signal; obtaining a first voltage drop compensation voltage V_LEC based on the voltage drop coefficient table LEC LUT and the maximum compensation voltage table MLEC LUT; and adding the first voltage drop compensation voltage V_LEC to the pre-compensation data voltage to obtain the post-compensation data voltage.
摘要翻译：本发明涉及一种用于补偿显示装置的电压降的方法，一种用于电压降补偿的系统，以及包括该方法的显示装置。一种用于补偿包括显示面板的显示装置的电压降的方法，当显示面板中的电压降最大时，用于电压补偿的最大补偿电压表MLEC LUT以及表示电压降系数的压降系数表LEC LUT 根据本发明的实施例，相对于一帧期间的总输出电流包括：接收输入图像信号; 伽马转换输入图像信号以获得预补偿数据电压; 基于所述输入图像信号获得在一帧期间在所述显示面板的所有像素PX中流动的第一总输出电流; 基于电压降系数表LEC LUT和最大补偿电压表MLEC LUT获得第一电压降补偿电压V_LEC; 并将第一电压降补偿电压V_LEC添加到预补偿数据电压以获得补偿后数据电压。

22. 发明授权

US08194804B2 Apparatus and method for automatic gain control of mobile station in OFDM system 有权
标题翻译： OFDM系统中移动台自动增益控制的装置及方法
公开(公告)号：US08194804B2
公开(公告)日：2012-06-05
申请号：US12088262
申请日：2006-09-29
申请人： Ki-Seok Kim , Young-Il Kim
发明人： Ki-Seok Kim , Young-Il Kim
IPC分类号： H04L27/08
CPC分类号： H04L27/2647 , H04L27/261 , H04L27/3809
摘要： An automatic gain control apparatus and method of a mobile station in an OFDM system are provided. The method includes identifying a preamble section and a data symbol section in a received frame signal; when a current symbol is the preamble section, measuring a power value of a preamble signal, comparing the measured power value of the preamble signal and a threshold value, and amplifying the received frame signal based on a predetermined gain; when a data symbol section includes a pilot carrier, measuring an average power value of the pilot carrier in the data symbol, comparing the measured average power value and the threshold value, and amplifying the received frame signal based on a predetermined gain; and when the data symbol section includes no pilot carrier, maintaining an existing gain, or performing an automatic gain control operation according to a gain estimated by using the pilot carrier during the data symbol section.
摘要翻译：提供了OFDM系统中的移动台的自动增益控制装置和方法。该方法包括在接收到的帧信号中识别前导码部分和数据符号部分; 当当前符号是前导码部分时，测量前同步信号的功率值，比较前导信号的测量功率值和阈值，并根据预定增益放大接收到的帧信号; 当数据符号部分包括导频载波时，测量数据符号中的导频载波的平均功率值，比较测得的平均功率值和阈值，并根据预定增益放大接收到的帧信号; 并且当数据符号部分不包括导频载波，维持现有增益时，或者根据在数据符号部分期间使用导频载波估计的增益执行自动增益控制操作。

23. 发明申请

US20110278575A1 Organic Light-Emitting Display Device and Method of Manufacturing the Same 有权
标题翻译：有机发光显示装置及其制造方法
公开(公告)号：US20110278575A1
公开(公告)日：2011-11-17
申请号：US13013235
申请日：2011-01-25
申请人： Dong-Won Lee , Young-Il Kim , Seong-Ho Kim
发明人： Dong-Won Lee , Young-Il Kim , Seong-Ho Kim
IPC分类号： H01L51/50 , H01L33/08
CPC分类号： H01L27/326 , H01L27/3246 , H01L51/5209 , H01L2251/558
摘要： An organic light-emitting display device preventing edge defects between a pixel define layer and a pixel electrode, and a method of manufacturing the same. The organic light-emitting display device, comprises: a substrate; a pixel electrode disposed on the substrate and comprising a first pattern unit and a second pattern unit which are electrically disconnected; a pixel define unit disposed on the substrate and exposing the pixel electrode; an intermediate layer disposed on the pixel electrode and emitting light; and a counter electrode disposed on the intermediate layer and the pixel define layer.
摘要翻译：一种防止像素限定层和像素电极之间的边缘缺陷的有机发光显示装置及其制造方法。有机发光显示装置包括：基板; 设置在所述基板上并且包括电断开的第一图案单元和第二图案单元的像素电极; 设置在所述基板上并使所述像素电极露出的像素限定单元; 设置在像素电极上并发光的中间层; 以及设置在中间层和像素限定层上的对电极。

24. 发明申请

US20110199409A1 Printing Method and Printer 失效
标题翻译：打印方式和打印机
公开(公告)号：US20110199409A1
公开(公告)日：2011-08-18
申请号：US13028800
申请日：2011-02-16
申请人： Dong-Won Lee , Tae-Yong Noh , Sang-Hun Park , Young-Mok Son , Hyea-Weon Shin , Young-Il Kim , Seong-Ho Kim
发明人： Dong-Won Lee , Tae-Yong Noh , Sang-Hun Park , Young-Mok Son , Hyea-Weon Shin , Young-Il Kim , Seong-Ho Kim
IPC分类号： B41J29/38 , B41J2/145
CPC分类号： B41J25/003
摘要： A printing method and a printer for implementing the printing method are disclosed. When a printhead including a first end and a second end sequentially prints a first area and a second area which are adjacent to each other, the method comprises performing printing by means of the printer by relatively moving locations of the printhead and a print object in such a way that a surface printed by the second end in the first area and a surface printed by the second end in the second area face each other. The printhead rotates around a rotational axis comprising at least one point on the printhead, one end of the printhead, a center of the printhead, or both ends of the printhead.
摘要翻译：公开了一种用于实现打印方法的打印方法和打印机。当包括第一端和第二端的打印头顺序地打印彼此相邻的第一区域和第二区域时，该方法包括通过相对移动的打印头和打印对象的位置通过打印机进行打印由第一区域中的第二端印刷的表面和由第二区域中的第二端印刷的表面彼此面对的方式。打印头围绕包括打印头至少一个点，打印头的一端，打印头的中心或打印头的两端旋转的轴线旋转。

25. 发明申请

US20110198597A1 ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY DEVICE 审中-公开
标题翻译：有机发光显示装置及制造有机发光显示装置的方法
公开(公告)号：US20110198597A1
公开(公告)日：2011-08-18
申请号：US13028547
申请日：2011-02-16
申请人： Dmitry Antonenkov , Tae-Yong Noh , Sang-Hun Park , Hyea-Weon Shin , Young-Mok Son , Dong-Won Lee , Young-Il Kim , Seong-Ho Kim
发明人： Dmitry Antonenkov , Tae-Yong Noh , Sang-Hun Park , Hyea-Weon Shin , Young-Mok Son , Dong-Won Lee , Young-Il Kim , Seong-Ho Kim
IPC分类号： H01L51/52 , H01L51/56
CPC分类号： H01L51/5228 , H01L27/3246 , H01L51/0005
摘要： An organic light emitting display device includes at least one thin film transistor (TFT) on a substrate, the at least one TFT including a semiconductor active layer, a gate electrode insulated from the semiconductor active layer, and source and drain electrodes contacting the semiconductor active layer, a plurality of first electrodes electrically connected to the at least one TFT, a plurality of banks between the plurality of first electrodes, a plurality of organic layers on respective first electrodes, a plurality of second electrodes on respective organic layers, the second electrodes being separated from each other, and a connection electrode on the plurality of banks and the plurality of second electrodes, the connection electrode being electrically connected to the plurality of the second electrodes.
摘要翻译：有机发光显示装置在基板上包括至少一个薄膜晶体管（TFT），所述至少一个TFT包括半导体有源层，与半导体有源层绝缘的栅电极以及与半导体活性层接触的源电极和漏电极电连接到所述至少一个TFT的多个第一电极，所述多个第一电极之间的多个堤，在相应的第一电极上的多个有机层，各个有机层上的多个第二电极，所述第二电极彼此分离，并且多个堤上的连接电极和多个第二电极，连接电极电连接到多个第二电极。

26. 发明授权

US07584877B2 Tape feeder 有权
标题翻译：送纸器
公开(公告)号：US07584877B2
公开(公告)日：2009-09-08
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： B65H20/00 , B23P19/00
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。

27. 发明授权

US07386876B2 MAC address-based communication restricting method 失效
标题翻译：基于MAC地址的通信限制方法
公开(公告)号：US07386876B2
公开(公告)日：2008-06-10
申请号：US09899293
申请日：2001-07-06
申请人： Young-Il Kim
发明人： Young-Il Kim
IPC分类号： H04L9/00 , H04L9/32 , G06F17/00
CPC分类号： H04L63/0236 , H04L29/12009 , H04L29/12783 , H04L29/12924 , H04L49/351 , H04L61/35 , H04L61/6063 , H04L63/162
摘要： A MAC address-based communication restricting method is disclosed. In the MAC address-based communication restricting method, packet data is received upon request of communication through an Ethernet switch, a MAC destination address and a MAC source address of the received packet data are read, it is determined whether access vectors of the MAC addresses are present in an address entry table, and access is denied if the access vectors (security keys) of the MAC destination and source addresses are not matched.
摘要翻译：公开了一种基于MAC地址的通信限制方法。在基于MAC地址的通信限制方法中，通过以太网交换机的通信请求接收分组数据，读取接收到的分组数据的MAC目的地址和MAC地址，确定MAC地址的访问向量存在于地址条目表中，如果MAC目的地和源地址的访问向量（安全密钥）不匹配，则访问被拒绝。

28. 发明授权

US07352418B2 Backlight assembly and direct lighting type liquid crystal display apparatus 失效
标题翻译：背光组件和直接照明型液晶显示装置
公开(公告)号：US07352418B2
公开(公告)日：2008-04-01
申请号：US11617259
申请日：2006-12-28
申请人： Young-Il Kim
发明人： Young-Il Kim
IPC分类号： G02F1/1335 , F21S4/00
CPC分类号： G02F1/133605 , G02F1/133604
摘要： An LCD apparatus is provided. The LCD apparatus includes lamps for generating a first light, a diffusing member, and a receiving member. The diffusing member diffuses the first light from the lamps and reflected light to emit a second light having uniform brightness distribution. The LCD apparatus also includes an LCD panel receiving the second light and displaying images in response to the second light by use of liquid crystal, and a top chassis combined to the receiving member to secure the LCD panel onto the receiving member. The distances between the respective lamps and the diffusing member vary in association with positions of the respective lamps such that the closer to a central portion of the diffusing member a lamp is placed, the shorter a distance between the lamp and the diffusing member.
摘要翻译：提供了一种LCD装置。 LCD装置包括用于产生第一光，扩散构件和接收构件的灯。扩散构件将来自灯的第一光和反射光扩散，发出具有均匀亮度分布的第二光。 LCD装置还包括接收第二光并且响应于使用液晶的第二光显示图像的LCD面板，以及组合到接收构件的顶部底板，以将LCD面板固定在接收构件上。各个灯和扩散构件之间的距离与各个灯的位置相关联地变化，使得更靠近放置灯的漫射构件的中心部分，灯和扩散构件之间的距离越短。

29. 发明申请

US20080008082A1 Method and Apparatus for Estimating Timing Error and Frequency Offset of Hpi System 有权
标题翻译：用于估计Hpi系统的定时误差和频率偏移的方法和装置
公开(公告)号：US20080008082A1
公开(公告)日：2008-01-10
申请号：US11722063
申请日：2005-03-15
申请人： Zhang-Yong Ma , Young-Il Kim
发明人： Zhang-Yong Ma , Young-Il Kim
IPC分类号： H04J11/00
CPC分类号： H04L27/2657 , H04L27/2613 , H04L27/2662 , H04L27/2675
摘要： The present invention relates to a method for estimating a timing error and a frequency offset in a high-speed portable Internet system and a method thereof. A predetermined preamble symbol is added to an OFDM frame to be transmitted by a transmitter according to an exemplary embodiment of the present invention, an IFFT operation is performed, and then a pseudo noise is multiplexed by the preamble symbol to estimate the timing error and the frequency offset. A receiver receives an OFDM symbol, extracts the preamble symbol from the OFDM symbol, and multiplexes the extracted preamble symbol by a local pseudo noise, which is equal to the pseudo noise used by the transmitter but is shifted.
摘要翻译：本发明涉及用于估计高速便携式因特网系统中的定时误差和频率偏移的方法及其方法。根据本发明的示例性实施例，将预定的前导码符号添加到要由发射机发射的OFDM帧，执行IFFT操作，然后通过前导码符号复用伪噪声以估计定时误差，并且频偏。接收机接收OFDM符号，从OFDM符号中提取前导码符号，并将所提取的前导符号多路复用等于由发射机使用的伪噪声但被移位的本地伪噪声。

30. 发明申请

US20070183518A1 Method and apparatus for estimating timing error and frequency offset of mimo system 有权
标题翻译：用于估计mimo系统的定时误差和频率偏移的方法和装置
公开(公告)号：US20070183518A1
公开(公告)日：2007-08-09
申请号：US11636799
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
CPC分类号： H04L27/2662 , H04B7/0413 , H04L5/0007 , H04L5/0026 , H04L5/0048 , H04L27/2657 , H04L27/2679
摘要： The present invention relates to a method and device for estimating a timing error and a frequency offset in the MIMO mobile communication system. In a system including a plurality of transmit antennas and a plurality of receive antennas, a predetermined preamble symbol is inserted into a frame to be transmitted by a transmitting device, and pseudo noise is multiplied to the preamble symbol, and result signal is transmitted through each transmit antenna. A receiving device receives the signal through each receive antenna, extracts a preamble symbol from the OFDM symbol, and multiplies local pseudo noise that corresponds to the pseudo noise used by the transmitting device and is shifted by the extracted preamble symbol. A timing error is estimated and compensated according to the correlation of the pseudo noise of the transmitting device and the local pseudo noise of the receiving device. A frequency offset is estimated and compensated according to the phase difference between the preamble symbols. Therefore, the system is realized in a simpler manner and timing error and frequency offset estimation and compensation performance is further improved.
摘要翻译：本发明涉及用于估计MIMO移动通信系统中的定时误差和频率偏移的方法和装置。在包括多个发送天线和多个接收天线的系统中，将预定的前导码符号插入由发送装置发送的帧中，并将伪噪声与前导符号相乘，并且通过每个发送结果信号发送结果信号发射天线。接收装置通过每个接收天线接收信号，从OFDM符号中提取前导码符号，并且乘以对应于由发送装置使用的伪噪声并被所提取的前导符号移位的本地伪噪声。根据发送装置的伪噪声与接收装置的本地伪噪声的相关性来估计和补偿定时误差。根据前导符号之间的相位差来估计和补偿频率偏移。因此，系统以简单的方式实现，进一步提高了定时误差和频偏估计和补偿性能。

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