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1. 发明申请

US20100220089A1 DETECTION CIRCUIT AND METHOD FOR A LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器的检测电路和方法
公开(公告)号：US20100220089A1
公开(公告)日：2010-09-02
申请号：US12710713
申请日：2010-02-23
申请人： Zhilong PENG , Xiangfei HE , Wei WANG
发明人： Zhilong PENG , Xiangfei HE , Wei WANG
IPC分类号： G06F3/038
CPC分类号： G09G3/006 , G06F3/038 , G09G3/3406 , G09G3/3614 , G09G3/3648 , G09G2300/0439 , G09G2310/08 , G09G2330/10
摘要： A detection circuit and a detection method for liquid crystal display are provided. The detection circuit comprises gate driver for providing row scan signal to liquid crystal cell to be detected; signal source for providing polarity inversion signal to source driver, polarity inversion signal comprises continuous high level signal and continuous low level signal; source driver for performing digital-analogue conversion on received display data signal according to preset reference voltage and polarity inversion signal, generating pixel voltage signal, and sending pixel voltage signal to liquid crystal cell to be detected, polarity inversion mode formed by pixel voltage signal is column inversion mode. The polarity inversion mode of column inversion, formed by pixel voltage signal in technical solution makes white dot of damaged area of alignment film is more prominent during detection process, so it would be easy for the operator to recognize it and avoid the issue of missing detection.
摘要翻译：提供了用于液晶显示的检测电路和检测方法。检测电路包括用于向要检测的液晶单元提供行扫描信号的栅极驱动器; 用于向源极驱动器提供极性反转信号的信号源，极性反转信号包括连续高电平信号和连续低电平信号; 源驱动器，根据预设的参考电压和极性反转信号对接收的显示数据信号执行数字模拟转换，产生像素电压信号，并将像素电压信号发送到要检测的液晶单元，由像素电压信号形成的极性反转模式为列反转模式。在技术方案中由像素电压信号形成的列反转极性反转模式使得检测过程中取向膜损伤区域的白点更加突出，因此操作者很容易识别，避免了检测失误的问题。

2. 发明申请

US20100090719A1 SWITCH CONTROL UNIT, TEST APPARATUS AND METHOD FOR LIQUID CRYSTAL CELL 有权
标题翻译：开关控制单元，液晶单元的测试装置和方法
公开(公告)号：US20100090719A1
公开(公告)日：2010-04-15
申请号：US12574833
申请日：2009-10-07
申请人： Zhilong PENG , Xiangfei HE , Chunbae PARK , Wei WANG
发明人： Zhilong PENG , Xiangfei HE , Chunbae PARK , Wei WANG
IPC分类号： G01R31/00 , G09G5/00
CPC分类号： G01R1/20 , G09G3/006 , G09G3/3688
摘要： The present invention discloses a switch control unit, a test apparatus and method for a liquid crystal cell. The switch control unit controls a signal input to the liquid crystal display driver and controls the output of the signal from the liquid crystal display driver accordingly, and includes a control signal generator and a switch module. The test apparatus for the liquid crystal cell comprises: a switch control unit connected with a gate driver, for controlling ON and OFF of a signal input to the gate driver and controlling ON and OFF of a gate scan signal accordingly. The test method for the liquid crystal cell comprises: inputting a test signal; controlling ON and OFF of a gate scan signal by controlling ON and OFF of a signal input to a gate driver so as to determine the badness positions on a screen.
摘要翻译：本发明公开了一种用于液晶单元的开关控制单元，测试装置和方法。开关控制单元控制输入到液晶显示驱动器的信号，并相应地控制来自液晶显示驱动器的信号的输出，并且包括控制信号发生器和开关模块。用于液晶单元的测试装置包括：与栅极驱动器连接的开关控制单元，用于控制输入到栅极驱动器的信号的ON和OFF，并相应地控制栅极扫描信号的ON和OFF。液晶单元的测试方法包括：输入测试信号; 通过控制输入到门驱动器的信号的ON和OFF来控制门扫描信号的ON和OFF，以便确定屏幕上的不良位置。

3. 发明申请

US20110075062A1 ARRAY SUBSTRATE, DRIVING DEVICE AND METHOD, AND LIQUID CRYSTAL DISPLAY 有权
标题翻译：阵列基板，驱动装置和方法以及液晶显示
公开(公告)号：US20110075062A1
公开(公告)日：2011-03-31
申请号：US12881408
申请日：2010-09-14
申请人： Xiangfei HE , Zhilong PENG , Wei WANG
发明人： Xiangfei HE , Zhilong PENG , Wei WANG
IPC分类号： G02F1/136
CPC分类号： G09G3/3614 , G02F1/13624 , G09G3/3648 , G09G2310/0213
摘要： An array substrate comprises a plurality of pixel units defined by interacting of a plurality of gate lines along a row direction and a plurality of data lines along a column direction, and a pixel electrode formed within each of the pixel units. Each row of the pixel units are provide with a first gate line and a second gate line in the gate lines, and each of the pixel units is provides with a first thin film transistor and a second thin film transistor; the first thin film transistor is connected with the first gate line, and the second thin film transistor is connected with the second gate line; the first thin film transistor is connected with the data line at one side of the pixel unit, and the second thin film transistor is connected with the data line at the other side of the pixel unit, and the second thin film transistors of the pixel units in one row and the first thin film transistors of the pixel units in an adjacent row within the same columns are connected to the same column of the data lines.
摘要翻译：阵列基板包括通过沿着行方向的多条栅极线和沿着列方向的多条数据线的相互作用而定义的多个像素单元和形成在每个像素单元内的像素电极。每行像素单元在栅极线中提供第一栅极线和第二栅极线，并且每个像素单元提供第一薄膜晶体管和第二薄膜晶体管; 第一薄膜晶体管与第一栅极线连接，第二薄膜晶体管与第二栅极线连接; 第一薄膜晶体管与像素单元一侧的数据线连接，第二薄膜晶体管与像素单元另一侧的数据线连接，像素单元的第二薄膜晶体管并且相同列内的相邻行中的像素单元的第一薄膜晶体管连接到数据线的同一列。

4. 发明申请

US20110062822A1 TEST SUBSTRATE AND METHOD FOR MEASURING CONTACT FORCE 有权
标题翻译：测试基板和测量接触力的方法
公开(公告)号：US20110062822A1
公开(公告)日：2011-03-17
申请号：US12878158
申请日：2010-09-09
申请人： Li LI , Zhilong PENG , Wei WANG
发明人： Li LI , Zhilong PENG , Wei WANG
IPC分类号： G01L1/16 , H01L41/113
CPC分类号： G01L5/008 , G01L1/16 , G01L5/0085
摘要： A test substrate for measuring contact force and a method for measuring contact force are provided in the technology. The substrate may comprises: a base substrate, and a piezoelectric element provided on a surface of the base substrate. One end of the piezoelectric portion is a detecting voltage input terminal and the other end thereof is a detecting voltage output terminal. According to the technology, the substrate and method for measuring contact force can be used to measure the contact force applied to the substrate by the cleaning apparatus or conveying apparatus, and thus the contact force can be properly controlled and the adverse influence on the substrate from the conveying apparatus or cleaning apparatus can be decreased or eliminated.
摘要翻译：在该技术中提供了用于测量接触力的测试基板和测量接触力的方法。基板可以包括：基底基板和设置在基底基板的表面上的压电元件。压电部分的一端是检测电压输入端子，另一端是检测电压输出端子。根据该技术，用于测量接触力的基板和方法可以用于测量由清洁装置或输送装置施加到基板的接触力，从而可以适当地控制接触力并且对基板的不利影响可以减少或消除输送装置或清洁装置。

5. 发明申请

US20210399904A1 METHOD FOR MANAGING CONSORTIUM CHAIN DATA STRUCTURE NETWORK, MANAGEMENT NODE, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM 有权
公开(公告)号：US20210399904A1
公开(公告)日：2021-12-23
申请号：US17348946
申请日：2021-06-16
申请人： Xiaojing FAN , Wei WANG , Jinting HOU
发明人： Xiaojing FAN , Wei WANG , Jinting HOU
IPC分类号： H04L9/32
摘要： A method for managing a consortium chain data structure network, a management node, and a non-transitory computer-readable recording medium are provided. The consortium chain data structure network includes a first network that maintains a first chain data structure for recoding management data, and a second network that maintains a second chain data structure for recording user data. A management node for management consensus of the consortium chain data structure network only accesses the first network. In the method, the management node receives a management request message sent by a requesting node, verifies the management request message, and processes the management request message in response to successful verification on the management request message. A data block in the first chain data structure is generated based on a result of the processing.

6. 发明申请

US20210227139A1 VIDEO STABILIZATION METHOD AND APPARATUS AND NON-TRANSITORY COMPUTER-READABLE MEDIUM 有权
公开(公告)号：US20210227139A1
公开(公告)日：2021-07-22
申请号：US17051602
申请日：2019-05-09
申请人： Yiwei WANG , Liyan LIU , Wei WANG
发明人： Yiwei WANG , Liyan LIU , Wei WANG
IPC分类号： H04N5/232 , G06T7/246 , G06K9/46
摘要： Disclosed is a video stabilization method including steps of selecting a first area in a first image; determining at least one first feature point based on the first area, and performing feature point matching on the first image and a second image so as to obtain at least one feature point matching pair between the first image and the second image, each feature point matching pair including a first feature point of the first image and a second feature point of the second image; conducting motion parameter estimation based on the at least one feature point matching pair so as to obtain a motion parameter; and carrying out motion compensation with respect to the first image based on the motion parameter so as to acquire a first stable image after compensation.

7. 发明申请

US20150139124A1 CHANNEL POWER ADJUSTMENT BASED ON POSITIONAL INFORMATION OF AREA RESTRICTED SELF-ORGANIZING SUBNETS 有权
标题翻译：基于区域限制自组织子网的位置信息的信道功率调整
公开(公告)号：US20150139124A1
公开(公告)日：2015-05-21
申请号：US14538943
申请日：2014-11-12
申请人： Bin DA , Wei WANG , Yindong ZHANG , Linju YANG
发明人： Bin DA , Wei WANG , Yindong ZHANG , Linju YANG
IPC分类号： H04W72/04 , H04W84/22
CPC分类号： H04W52/283 , H04W52/244 , H04W52/281 , H04W72/0473 , H04W84/22
摘要： Disclosed is a channel power adjustment method and system based on positional information of plural self-organizing subnets in a restricted area. The method includes a first setting step of setting, based on the positional information of the plural self-organizing subnets, a positional priority for each of the plural self-organizing subnets; and a first adjustment step of adjusting, at least partially based on the positional priorities of the plural self-organizing subnets, a power of a first device in a first self-organizing subnet working in a first channel, satisfying a predetermined rule to a first power of the first channel.
摘要翻译：公开了一种基于限制区域中的多个自组织子网的位置信息的信道功率调整方法和系统。该方法包括：第一设置步骤，基于多个自组织子网的位置信息，设定多个自组织子网中的每一个的位置优先级; 以及第一调整步骤，至少部分地基于所述多个自组织子网的位置优先级来调整在第一信道中工作的第一自组织子网中的第一设备的功率，以满足预定规则到第一第一通道的功率。

8. 发明申请

US20110228828A1 METHOD AND DEVICE FOR CANCELLING TRANSMITTER INTERFERENCE IN TRANSCEIVER, AND TRANSCEIVER 有权
标题翻译：用于消除收发器和收发器中的发射机干扰的方法和装置
公开(公告)号：US20110228828A1
公开(公告)日：2011-09-22
申请号：US13112562
申请日：2011-05-20
申请人： Wei WANG , Tao Pu , Jiefeng Deng , Siqing Ye
发明人： Wei WANG , Tao Pu , Jiefeng Deng , Siqing Ye
IPC分类号： H04B1/38
CPC分类号： H04B1/525 , H04B1/126 , H04L25/03006
摘要： A method and a device for cancelling transmitter interference in a transceiver, and a transceiver are provided. The method includes: coupling a part of radio frequency signals output from a transmitter, performing amplification, frequency conversion, analog-digital conversion, and digital filtration on the coupled signal by an interference receiver, and outputting a digital signal;performing adaptive equalization on the digital signal output from the interference receiver, and delaying predetermined time of the digital signal output from a receiver, and subtracting the equalized digital signal from the delayed digital signal.
摘要翻译：提供了用于消除收发器中的发射机干扰的方法和装置，以及收发机。该方法包括：通过干扰接收机耦合从发射机输出的射频信号的一部分，对耦合信号进行放大，频率转换，模拟数字转换和数字滤波，并输出数字信号; 对从干扰接收机输出的数字信号进行自适应均衡，并延迟从接收机输出的数字信号的预定时间，并从延迟的数字信号中减去均衡的数字信号。

9. 发明申请

US20090091293A1 SYSTEM AND METHOD FOR BALANCING CELLS IN A BATTERY PACK WITH SELECTIVE BYPASS PATHS 有权
标题翻译：在具有选择性旁路状态的电池组中平衡电池的系统和方法
公开(公告)号：US20090091293A1
公开(公告)日：2009-04-09
申请号：US12335325
申请日：2008-12-15
申请人： Wei WANG , Guoxing Li , Sean XIAO
发明人： Wei WANG , Guoxing Li , Sean XIAO
IPC分类号： H02J7/00
CPC分类号： H02J7/0016
摘要： A system and method for cell balancing with smart low-voltage control circuit. The cell balancing system comprises a plurality of battery cells, an external bypass path for each cell, an internal bypass path for each cell, an input terminal receiving an enable signal for each cell, an input terminal receiving a selection signal, and a cell balancing unit for generating a configuration signal to conduct the external bypass path or internal bypass path. The enable signal is configured to enable a bypass current of each cell, and the selection signal is configured to select the external bypass path or internal bypass path. The cell balancing unit is employed to receive signals from input terminals, and generate a configuration signal to control the conductance of external bypass paths or internal bypass paths.
摘要翻译：一种智能低压控制电路电池平衡的系统和方法。电池平衡系统包括多个电池单元，每个单元的外部旁路路径，每个单元的内部旁路路径，每个单元接收使能信号的输入端子，接收选择信号的输入端子和单元平衡用于产生配置信号以传导外部旁路路径或内部旁路路径的单元。使能信号被配置为启用每个单元的旁路电流，并且选择信号被配置为选择外部旁路路径或内部旁路路径。采用电池平衡单元从输入端子接收信号，并产生配置信号以控制外部旁路路径或内部旁路路径的电导。

10. 发明申请

US20090053132A1 PROCESS FOR PREPARING POWDER OF NIOBIUM SUBOXIDES OR NIOBIUM 有权
标题翻译：制备铌氧化物或铌的粉末的方法
公开(公告)号：US20090053132A1
公开(公告)日：2009-02-26
申请号：US12196492
申请日：2008-08-22
申请人： Wenfeng SHI , Xudong XI , Yong LI , Xueqing CHEN , Wei WANG
发明人： Wenfeng SHI , Xudong XI , Yong LI , Xueqing CHEN , Wei WANG
IPC分类号： C01G33/00 , B22F9/20
CPC分类号： C01G33/00 , B22F9/20 , B22F2998/10 , C01P2004/03 , C01P2006/10 , C01P2006/40 , C01P2006/80 , B22F1/0003 , B22F1/0085
摘要： The present invention relates to a process for preparing powders of niobium suboxides or niobium, wherein the process comprising: mixing the niobium oxides as raw material with reducing agent, conducting a reaction at a temperature in the range of 600˜1300° C. in an atmosphere of vacuum or inert gas or hydrogen gas, leaching the reaction product to remove the residual reducing agent and the oxides of the reducing agent and other impurities, heat treating at a temperature of the range of 1000˜1600° C. in an atmosphere of vacuum or inert gas, and screening to obtain the powders of niobium suboxide or niobium of capacitor grade. According to the present invention, the niobium oxides were directly reduced into capacitor grade niobium suboxides or niobium with reducing agents which can be easily removed by mineral acids, wherein the speed of the reaction can be controlled and the reaction can directly reduce the niobium oxides into capacitor grade niobium suboxides or niobium powder. According to the present invention, the process is simple with high yield and high productivity. The products obtained have good flowability, low impurities, uniform distribution of oxygen, and have good electrical properties.
摘要翻译：本发明涉及一种制备低氧化铌或铌粉末的方法，其中该方法包括：将作为原料的铌氧化物与还原剂混合，在600〜1300℃的温度范围内进行反应气氛中的真空或惰性气体或氢气，浸出反应产物以除去残留的还原剂和还原剂的氧化物等杂质，在1000〜1600℃的温度范围内进行热处理，在真空或惰性气体，并筛选得到电容器级的低氧化铌或铌粉末。根据本发明，铌氧化物通过还原剂直接还原成电容器级铌低氧化物或铌，其可以通过无机酸容易地除去，其中可以控制反应速度，反应可以直接将铌氧化物还原成电容器级铌粉或铌粉。根据本发明，该方法简单，产率高，生产率高。所得产品流动性好，杂质低，氧分布均匀，电性能好。

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