公开(公告)号：US20100251062A1

公开(公告)日：2010-09-30

申请号：US12741752

申请日：2008-11-07

Applicant: Chao Chen ,  Hao Jiang ,  Ming Xu ,  Kenichi Kuri ,  Akihiko Nishio

Inventor： Chao Chen ,  Hao Jiang ,  Ming Xu ,  Kenichi Kuri ,  Akihiko Nishio

IPC: H03M13/05 ,  G06F11/10

CPC classification number: H03M13/116 ,  H03M13/1188 ,  H03M13/6393

Abstract: Provided is an encoding method including: a step of extending a bidiagonal line of a basic matrix of m rows and n columns in the direction of a bidiagonal line according to an encoding ratio 1/k of the spread code (wherein k=3, 4, 5, . . . , k0) set in the LDPC code inspection matrix so as to constitute an extended matrix of the bidiagonal line structure; a step of moving a first non-zero element of the parity bit portion in the (i*m+1)-th row to the (n−m+1)-th column (wherein i=1, 2, . . . , k0−2) leftward along the row; a step of calculating the parity bit of the (n−m+1)-th column by using a first inspection relationship as a start factor; and a step of simultaneously calculating parity bits of a plurality of groups by the recursive encoding method by using the inspection relationship moved leftward to the (n−m+1)-th column.

Abstract translation: 提供了一种编码方法，包括：根据扩展码的编码比1 / k，在双向对角线的方向上扩展m行和n列的基本矩阵的双向对角线（其中k = 3,4 ，5，...，k0），以构成双向线结构的扩展矩阵; 将第（i * m + 1）行中的奇偶校验位部分的第一非零元素移动到第（n-m + 1）列（其中i = 1,2，...， ，k0-2）向左行; 通过使用第一检查关系作为起始因子来计算第（n-m + 1）列的奇偶校验位的步骤; 以及通过使用向左移动到第（n-m + 1）列的检查关系，通过递归编码方法同时计算多个组的奇偶校验位的步骤。

公开(公告)号：US20100231181A1

公开(公告)日：2010-09-16

申请号：US12401536

申请日：2009-03-10

Applicant: Ming Xu ,  Cristian Anghel ,  Wayne Pearson

Inventor： Ming Xu ,  Cristian Anghel ,  Wayne Pearson

IPC: H02P9/14 ,  H02K21/04 ,  F02B63/04

CPC classification number: H02K19/28 ,  F02B63/04 ,  F02N11/04 ,  H02K11/048 ,  H02K19/12 ,  H02K19/38 ,  H02K21/042

Abstract: An electrical power system may comprise a main generator with a rotor having field windings and at least one embedded permanent magnet. A generator control unit (GCU) may be connected to receive excitation current produced by the main generator with flux from the at least one permanent magnet. An exciter generator may be connected to be provided with excitation from the GCU. The exciter generator may provide excitation current to the field windings of the main generator. The main generator may produce output current from flux from the field windings and the at least one permanent magnet.

Abstract translation: 电力系统可以包括具有具有场绕组的转子和至少一个嵌入式永磁体的主发电机。 发电机控制单元（GCU）可以被连接以接收由主发电机产生的来自至少一个永磁体的通量产生的励磁电流。 励磁机发电机可以连接以提供来自GCU的激励。 励磁机发电机可以向主发电机的励磁绕组提供励磁电流。 主发电机可以产生来自励磁绕组和至少一个永磁体的磁通的输出电流。

公开(公告)号：US20100208179A1

公开(公告)日：2010-08-19

申请号：US12371452

申请日：2009-02-13

Applicant: Shih Chang Chang ,  Ming Xu ,  Mingxia Gu ,  Shawn Robert Gettemy ,  John Z. Zhong ,  Cheng Chen

Inventor： Shih Chang Chang ,  Ming Xu ,  Mingxia Gu ,  Shawn Robert Gettemy ,  John Z. Zhong ,  Cheng Chen

IPC: G02F1/1335 ,  G02F1/1333

CPC classification number: G02F1/133512 ,  G02F1/134363 ,  G02F2001/134372

Abstract: A display panel is provided having a first substrate including an electrode configured to generate an electric field and a second substrate including a black mask. The black mask includes an aperture configured to enable light to be transmitted through the aperture, wherein the aperture is at least substantially rectangular and includes corners that are not substantially chamfered. The display panel also includes liquid crystal disposed between the first and second substrates and configured to facilitate passage of light through the display panel in response to the electric field.

Abstract translation: 提供一种显示面板，具有包括配置成产生电场的电极的第一基板和包括黑色掩模的第二基板。 黑色掩模包括孔，其被配置为使得光能够透过孔，其中孔至少基本上是矩形的并且包括基本上不倒角的角。 显示面板还包括设置在第一和第二基板之间的液晶，并且被配置为有助于响应于电场促进光通过显示面板。

公开(公告)号：US20100207857A1

公开(公告)日：2010-08-19

申请号：US12371360

申请日：2009-02-13

Applicant: Mingxia Gu ,  Ming Xu ,  Cheng Chen ,  John Z. Zhong ,  Shih Chang Chang ,  Shawn Robert Gettemy

Inventor： Mingxia Gu ,  Ming Xu ,  Cheng Chen ,  John Z. Zhong ,  Shih Chang Chang ,  Shawn Robert Gettemy

IPC: G09G3/36

CPC classification number: G02F1/134363 ,  G02F1/133512 ,  G02F2001/134372

Abstract: The present disclosure generally provides for a variety of multi-domain pixel configurations that may be implemented in the unit pixels of an LCD display device, such as a fringe field switching LCD display panel. An LCD display device utilizing one or more of the presently disclosed techniques disclosed herein may exhibit improved display properties, such as viewing angle, color shift, and transmittance properties, relative to those exhibited by conventional multi-domain designs.

Abstract translation: 本公开通常提供可以在诸如边缘场切换LCD显示面板的LCD显示装置的单位像素中实现的各种多域像素配置。 使用本文公开的一种或多种本文公开的技术的LCD显示装置可以相对于常规多域设计所展示的那些显示改进的显示性能，例如视角，色移和透射率特性。

公开(公告)号：US20100181970A1

公开(公告)日：2010-07-22

申请号：US12356880

申请日：2009-01-21

Applicant: Xu YANG ,  Yanping Yin ,  Ming Xu ,  Yongjiang Bai ,  Qiaoliang Chen

Inventor： Xu YANG ,  Yanping Yin ,  Ming Xu ,  Yongjiang Bai ,  Qiaoliang Chen

IPC: G05F1/10

CPC classification number: H02M3/1584

Abstract: A phase shift control method for a boost converter and circuit implementation comprises a master phase and at least one slave phase. A master-phase inductor current flowing through the master phase has a master-phase charge time interval and a master-phase discharge time interval; a slave-phase inductor current flowing through the slave phase has a slave-phase charge time interval and a slave-phase discharge time interval. The method comprises: calculating an ideal switching timing whereat the slave-phase inductor current descends to a zero-current judgment value; obtaining a physical switching timing whereat the slave-phase charge time interval starts; calculating a conduction timing error between the physical switching timing and the ideal switching timing; determining the time length of the slave-phase charge time interval in the same cycle according to the conduction timing error and the master-phase charge time interval.

Abstract translation: 用于升压转换器和电路实现的相移控制方法包括主相和至少一个从相。 流经主相的主相电感电流具有主相充电时间间隔和主相放电时间间隔; 流过从相的从相电感电流具有从相充电时间间隔和从相放电时间间隔。 该方法包括：计算从相电感电流下降到零电流判断值的理想开关时序; 获得物理切换定时，其中从相充电时间间隔开始; 计算物理切换定时与理想切换定时之间的导通定时误差; 根据导通定时误差和主相充电时间间隔，确定相同周期中的从相充电时间间隔的时间长度。

公开(公告)号：US07746675B2

公开(公告)日：2010-06-29

申请号：US11834281

申请日：2007-08-06

Applicant: Chuanyun Wang ,  Ming Xu ,  Fred C. Lee

Inventor： Chuanyun Wang ,  Ming Xu ,  Fred C. Lee

IPC: H02M1/14

CPC classification number: H02M1/12 ,  H02M1/42 ,  H02M3/1584 ,  H02M2003/1586 ,  Y02B70/12

Abstract: In a power converter having m=two or more channels of power factor correction (PFC) circuits connected in parallel and an electromagnetic interference (EMI) filter connected in series therewith, phase shifts in switching between the respective PFC channels can allow increase of EMI filter corner frequency allowing reduction of size and cost of the EMI filter at some switching frequencies. Asymmetrical phase shifts (other than 360°/m) such as 360°/2m and other phase shifts and variations in m allow increase of EMI filter corner frequency at switching frequencies where symmetrical, 360°/m phase shifts provide no benefit to EMI filter design by providing cancellation or partial cancellation of different harmonics of the switching noise; which cancellation may be arranged to be complementary to the EMI filter function at more than one peak of the noise spectrum. (Such asymmetrical phase shifts do not significantly increase ripple and consequent switching noise). Alteration of m and corresponding alteration of phase shift may be performed adaptively for purposes of improving efficiency at light loads and the like.

Abstract translation: 在具有并联连接的m = 2个或更多个功率因数校正（PFC）电路的通道和与其串联连接的电磁干扰（EMI））滤波器的功率转换器中，在相应PFC通道之间的切换中的相移可允许增加EMI滤波器 转角频率允许在某些开关频率下降低EMI滤波器的尺寸和成本。 360°/ 2m以外的不对称相移（360°/ 2m）和其它相移以及m的变化允许在对称的开关频率下增加EMI滤波器转角频率，360°/ m相移对EMI滤波器无益 通过提供消除或部分消除开关噪声的不同谐波的设计; 该消除可以被布置为在噪声谱的多于一个峰值处与EMI滤波器功能互补。 （这种非对称相移不会显着增加纹波和随之而来的开关噪声）。 m的改变和相移的相应改变可以自适应地进行，以提高轻负载等的效率。

公开(公告)号：US07746041B2

公开(公告)日：2010-06-29

申请号：US11691800

申请日：2007-03-27

Applicant: Ming Xu ,  Julu Sun ,  Fred C. Lee

Inventor： Ming Xu ,  Julu Sun ,  Fred C. Lee

IPC: G05F1/613 ,  G05F1/40

CPC classification number: H02M1/14 ,  H02M3/157 ,  H02M3/1584

Abstract: A voltage converter having four switches Q1, Q2, Q3, Q4, connected in series and operated in pairs in a complementary fashion. An input voltage is provided across the four switches. A middle capacitor is connected in parallel with two middle switches Q2, Q3. Voltage output is provided across switches Q3 and Q4 (i.e. at a midpoint of the four switches). Series-connected output capacitors can be connected in parallel with the set of four switches. The middle capacitor alone or in combination with parallel connected capacitors, when connected to the input voltage or output terminals functions as a capacitive voltage divider for voltage conversion and/or regulation with extremely high efficiency and which can provide either step-down or step-up function. Also, an output inductor can be provided as a perfecting feature to further increase efficiency. Alternatively, two of the four switches can be replaced with rectifying diodes. Alternatively, the voltage converter has two or more sets of four switches connected in parallel. The two sets can be connected by resistor-capacitor ladder, or an inductor-capacitor ladder for charge/voltage sharing to reduce voltage ripple.

Abstract translation: 具有四个开关Q1，Q2，Q3，Q4的电压转换器，串联连接并以互补的方式成对运行。 在四个开关之间提供输入电压。 中间电容器与两个中间开关Q2，Q3并联连接。 电压输出提供在开关Q3和Q4之间（即在四个开关的中点）。 串联输出电容可与四组开关并联。 中间电容器单独使用或与并联电容器组合，当连接到输入电压或输出端子用作用于电压转换和/或调节的电容分压器，具有极高的效率，并且可以提供降压或升压 功能。 此外，可以提供输出电感器作为完善特征以进一步提高效率。 或者，四个开关中的两个可以用整流二极管代替。 或者，电压转换器具有并联连接的两组或多组四个开关。 这两组可以通过电阻电容梯形电阻或电感 - 电容梯级连接，用于充电/电压共享，以降低电压纹波。

公开(公告)号：US20100146355A1

公开(公告)日：2010-06-10

申请号：US12595433

申请日：2008-04-11

Applicant: Hao Jiang ,  Ming Xu ,  Kenichi Kuri ,  Akihiko Nishio

Inventor： Hao Jiang ,  Ming Xu ,  Kenichi Kuri ,  Akihiko Nishio

IPC: H04L1/18 ,  G06F11/14

CPC classification number: H04L1/1819 ,  H04L1/1671 ,  H04L1/1845

Abstract: Disclosed are a retransmission method and a communication system which can realize a preferable trade-off between the feedback information amount and the error ratio characteristic. In the communication system, an encoding unit (703) packetizes an channel coding codeword inputted from a signal source (701) and generates a plurality of packets each formed by one or more encoded bit contained in the channel coding codeword. When it is judged that a decoding error has occurred, a retransmission judgment unit (719) selects one packet having the least likelihood among the packets constituting the channel coding codeword received via a reception antenna (713) and feeds the packet number of the selected packet together with NACK back to a transmission device (150). The transmission device (150) retransmits a packet corresponding to the packet number fed back from the reception device (160) and a redundant version.

Abstract translation: 公开了能够实现反馈信息量与误差率特性之间的优选折衷的重发方法和通信系统。 在通信系统中，编码单元（703）分组从信号源（701）输入的信道编码码字，并生成由包含在信道编码码字中的一个或多个编码比特形成的多个分组。 当判断出有解码错误时，重传判定单元（719）选择构成经由接收天线（713）接收到的信道编码码字的分组中具有最小似然度的一个分组，并将所选分组的分组数 与NACK一起返回到传输设备（150）。 传输设备（150）重传与从接收设备（160）反馈的分组号码相对应的分组和冗余版本。

公开(公告)号：US07734681B2

公开(公告)日：2010-06-08

申请号：US10223976

申请日：2002-08-20

Applicant: Ming Xu ,  Phuong Thao Trung Le

Inventor： Ming Xu ,  Phuong Thao Trung Le

IPC: G06F15/16

CPC classification number: H04L69/16 ,  H04L69/162

Abstract: A plurality of virtual circuits, each including at least two network nodes, may be established over a single network connection for inter-process messaging. The network connection may be opened asynchronously via a non-blocking open. A virtual circuit including three or more nodes may be implemented in a star formation or a relay formation. Messages may be sent as unicast or broadcast messages. An additional virtual circuit may be opened for the purpose of transmitting status information regarding the network connection between the networked computer systems.

Abstract translation: 可以通过单个网络连接来建立每个包括至少两个网络节点的多个虚拟电路，用于进程间消息收发。 可以通过非阻塞打开来异步打开网络连接。 包括三个或更多个节点的虚拟电路可以在星形或继电器形成中实现。 消息可以作为单播或广播消息发送。 为了传送有关联网计算机系统之间的网络连接的状态信息，可以打开另外的虚拟电路。

公开(公告)号：US20100091058A1

公开(公告)日：2010-04-15

申请号：US12639029

申请日：2009-12-16

Applicant: Nathan Hale ,  Ming Xu ,  Kimberlee Thompson ,  SUKUN ZHANG

Inventor： Nathan Hale ,  Ming Xu ,  Kimberlee Thompson ,  SUKUN ZHANG

IPC: B41J29/38

CPC classification number: B41J2/315 ,  B41M5/0017 ,  B41M5/0023 ,  B41M5/0041 ,  B41M5/0047 ,  B41M5/0052 ,  B41M5/0256 ,  B41M5/38257 ,  B41M5/385 ,  B41M5/392 ,  B41M5/395 ,  B41M7/00 ,  B41M7/0027 ,  B41M7/009 ,  B44C1/1716 ,  C09D11/03 ,  C09D11/30 ,  D06P1/38 ,  D06P1/5285 ,  D06P3/10 ,  D06P3/148 ,  D06P3/248 ,  D06P3/54 ,  D06P3/66 ,  D06P3/8214 ,  D06P3/8252 ,  D06P5/001 ,  D06P5/003 ,  D06P5/004 ,  D06P5/007 ,  D06P5/2077 ,  D06P5/30 ,  D06Q1/10 ,  D06Q1/12 ,  G03G9/08764 ,  G03G9/08793 ,  G03G9/08797 ,  G03G11/00 ,  G03G13/20

Abstract: Reactive inks and methods of generating an image on a substrate using both reactive and heat activated inks are presented. An image is printed on a substrate, without reacting the reagents in the ink. Subsequently, the reagents are reacted to fix the image to a substrate, with substantial permanency and fastness. Sublimation or similar heat activated dyes are printed are also printed on the substrate. The sublimation or similar heat activated dyes are activated, and have an affinity for polymer that is applied to the substrate.

Abstract translation: 提出了活性油墨和使用活性和热活化油墨在基材上产生图像的方法。 将图像印刷在基板上，而不会使墨中的试剂反应。 随后，反应试剂以将图像固定在基材上，具有显着的永久性和坚牢度。 印刷升华或类似的热活化染料也印在基片上。 升华或类似的热激活染料被活化，并且对施加到基底上的聚合物具有亲和性。