公开(公告)号：US08294647B2

公开(公告)日：2012-10-23

申请号：US12371380

申请日：2009-02-13

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

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

IPC: G09G3/36

CPC classification number: G02F1/133514 ,  G02F2201/52

Abstract: A liquid crystal display (LCD) having a plurality of pixels is provided. In one embodiment, the pixels of the LCD each include common and pixel electrodes formed on an insulating layer, and a liquid crystal layer responsive to electric fields generated by the electrodes. The plurality of pixels may include two or more sets of pixels each configured to transmit light of a different color, and the pixel electrodes of one set of pixels may be configured differently from those of another set. In other embodiments, the sizes of the pixels may differ. Various additional devices and methods are also provided.

Abstract translation: 提供具有多个像素的液晶显示器（LCD）。 在一个实施例中，LCD的像素包括形成在绝缘层上的公共和像素电极，以及响应于由电极产生的电场的液晶层。 多个像素可以包括两个或更多组像素，每个像素被配置为透射不同颜色的光，并且一组像素的像素电极可以被配置为不同于另一组的像素电极。 在其他实施例中，像素的大小可以不同。 还提供了各种附加的装置和方法。

公开(公告)号：US20120159202A1

公开(公告)日：2012-06-21

申请号：US13325068

申请日：2011-12-14

Applicant: Ming Xu ,  Zhang-He Nan ,  Ju-Lu Sun ,  Wen-Chang Han

Inventor： Ming Xu ,  Zhang-He Nan ,  Ju-Lu Sun ,  Wen-Chang Han

IPC: G06F1/26

CPC classification number: G06F1/26 ,  G06F1/263

Abstract: A power supply apparatus suitable for a computer is provided. The provided power supply apparatus includes an isolated DC-DC converter, an auxiliary power conversion circuit and a switching circuit. The isolated DC-DC converter receives and converts an input voltage, so as to generate a first main power. The auxiliary power conversion circuit receives and converts the input voltage, so as to generate an auxiliary power. The switching circuit receives the first main power and the auxiliary power, wherein the switching circuit outputs the received auxiliary power to be served as a standby power of the power supply apparatus when the power supply apparatus is in a standby state; moreover, the switching circuit outputs the received first main power to be served as the standby power of the power supply apparatus when the power supply apparatus is in an operation state.

Abstract translation: 提供适用于计算机的电源装置。 所提供的电源装置包括隔离DC-DC转换器，辅助电力转换电路和开关电路。 隔离DC-DC转换器接收并转换输入电压，以产生第一主电源。 辅助电力转换电路接收并转换输入电压，从而产生辅助电力。 切换电路接收第一主电源和辅助电源，其中，当供电装置处于待机状态时，切换电路输出接收到的辅助电力作为供电装置的待机电力; 此外，当电源装置处于操作状态时，开关电路输出接收到的第一主电力作为供电装置的待机电力。

公开(公告)号：US20120093124A1

公开(公告)日：2012-04-19

申请号：US13378134

申请日：2010-04-09

Applicant: Zhi Zhang ,  Ming Xu ,  Masayuki Hoshino ,  Seigo Nakao ,  Daichi Imamura

Inventor： Zhi Zhang ,  Ming Xu ,  Masayuki Hoshino ,  Seigo Nakao ,  Daichi Imamura

IPC: H04W72/04

CPC classification number: H04L5/0048 ,  H04L5/0035 ,  H04W72/00 ,  H04W72/04

Abstract: The present invention provides a method of arranging demodulation reference signals in a radio communication system that communicates according to a coordinated scheme. Demodulation reference signals and data are transmitted to a receiving terminal through time/frequency resources of the radio communication system using a resource block as a base unit. The method includes arranging at least two orthogonal DM-RSs in two edge OFDM symbols for resource blocks of respective cells, a frequency offset existing between cells at positions of the orthogonal DM-RSs in the edge OFDM symbols, performing puncturing at positions corresponding to the orthogonal DM-RSs of the other cells in the edge OFDM symbols of the respective cells, arranging superimposing DM-RSs in the two edge OFDM symbols in a resource block of one cell and arranging the superimposing DM-RSs at positions corresponding to the resource blocks of the other cells, wherein positions of the superimposing DM-RSs are set between the positions of the orthogonal DM-RSs in the respective edge OFDM symbols.

Abstract translation: 本发明提供一种在根据协调方案通信的无线通信系统中布置解调参考信号的方法。 解调参考信号和数据通过使用资源块作为基本单元的无线电通信系统的时间/频率资源被发送到接收终端。 该方法包括在两个边缘OFDM符号中为相应小区的资源块布置至少两个正交的DM-RS，频率偏移存在于边缘OFDM符号中的正交DM-RS的位置处的小区之间，在对应于 在各个小区的边缘OFDM符号中的其他小区的正交DM-RS，将两个边缘OFDM符号中的DM-RS叠加在一个小区的资源块中，并将叠加的DM-RS布置在与资源块对应的位置 其中叠加DM-RS的位置被设置在各边缘OFDM符号中的正交DM-RS的位置之间。

公开(公告)号：US20120039092A1

公开(公告)日：2012-02-16

申请号：US13208348

申请日：2011-08-12

Applicant: Ming Xu ,  Julu Sun

Inventor： Ming Xu ,  Julu Sun

IPC: H02M3/335

CPC classification number: H02M3/3376 ,  H02M2001/0058 ,  Y02B70/1433 ,  Y02B70/1491

Abstract: A current-input-type parallel resonant DC/DC converter and a method thereof are provided. The converter includes an inverter-circuit for inverting/converting an input DC current into a positive-and-negative alternating square-wave-current, a resonant-network for converting the square-wave-current into a sine-voltage, a transformer for realizing the isolation of the power transmission, a full-wave rectifier-circuit for rectifying the sine-voltage, and an output-filter-circuit for producing a DC output-voltage. The inverter-circuit is connected to both terminals of a primary-winding of the transformer through the resonant-network connected in series with the inverter-circuit, a common-polarity terminal of a first-winding at a secondary side of the transformer and an opposite-polarity terminal of a second-winding at the secondary side of the transformer are respectively connected to an input of the full-wave rectifier-circuit, and an output of the full-wave rectifier-circuit and a center-trap terminal at the secondary side of the transformer are respectively connected to an input of the output-filter-circuit.

Abstract translation: 提供电流输入型并联谐振DC / DC转换器及其方法。 该转换器包括用于将输入DC电流反相/转换为正负交替方波电流的逆变器电路，用于将方波电流转换为正弦电压的谐振网络，用于 实现电力传输的隔离，用于整流正弦电压的全波整流电路，以及用于产生直流输出电压的输出滤波电路。 逆变器电路通过与逆变器电路串联连接的谐振网络连接到变压器的初级绕组的两端，变压器次级侧的第一绕组的共极端子和 在变压器次级侧的第二绕组的极性相反端子分别连接到全波整流电路的输入端，全波整流电路的输出端和中心陷波端子的输出端 变压器的次级侧分别连接到输出滤波电路的输入端。

公开(公告)号：US20120014144A1

公开(公告)日：2012-01-19

申请号：US13006428

申请日：2011-01-14

Applicant: Ming Xu ,  Chuan-Yun Wang ,  Chih-Chung Chen

Inventor： Ming Xu ,  Chuan-Yun Wang ,  Chih-Chung Chen

IPC: H02M1/44

CPC classification number: H02M1/44

Abstract: A power supplying apparatus includes a rectifier and a first electromagnetic interference (EMI) filter. The rectifier receives and rectifies an alternating current (AC) input power for generating a direct current (DC) power. The first EMI filter receives the DC power through a first power input terminal and a first reference input terminal thereof. The first EMI filter filters the DC power for generating a DC output power between a first power output terminal and a first reference output terminal thereof. The first EMI filter includes an inductor module, a first X capacitor, and a first Y capacitor.

Abstract translation: 供电装置包括整流器和第一电磁干扰（EMI）滤波器。 整流器接收并整流用于产生直流（DC）功率的交流（AC）输入功率。 第一EMI滤波器通过第一电力输入端子和第一参考输入端子接收DC电力。 第一EMI滤波器对直流电力进行滤波，以在第一功率输出端子和第一参考输出端子之间产生直流输出功率。 第一EMI滤波器包括电感器模块，第一X电容器和第一Y电容器。

公开(公告)号：US08014554B2

公开(公告)日：2011-09-06

申请号：US11709454

申请日：2007-02-21

Applicant: Ming Xu ,  Qing Ren Meng

Inventor： Ming Xu ,  Qing Ren Meng

IPC: H04R1/00

CPC classification number: H04R1/345 ,  H04R2201/021 ,  H04R2201/025

Abstract: An automatic tilt speaker has a first subassembly of a speaker unit enclosing an ordinary speaker element. The speaker unit includes a cone-shaped housing having an inner cavity for holding the speaker with its frame or basket fitted snugly in an annular frame. The housing of the speaker unit is pivotally connected to the frame by a pivot arm. The speaker housing has an arcuate exterior wall extending in a radius centered about the pivot connection of the frame. Centrally of the arcuate wall, there is a gear arch, which comprises a vertical column of horizontally elongated teeth extending substantially coplanar with the arcuate wall. On the annular frame at the diametrically opposite side of the pivot connection a tilting system is operatively connected with the teeth. The tilting system includes a motor with a reduction gearbox for driving a worm gear, which in turn drives the gear arch. The annular frame also supports a relay-based motor control board for controlling the polarity and power to the motor. Combined with the power control is a position sensing system including three slight ramp surfaces on the arcuate wall of the speaker unit which translates into three segmented tilting angles to be remotely selected to the user's listening preference.

Abstract translation: 自动倾斜扬声器具有包围普通扬声器元件的扬声器单元的第一子组件。 扬声器单元包括锥形壳体，其具有用于保持扬声器的内腔，其框架或篮子紧密地安装在环形框架中。 扬声器单元的壳体通过枢转臂枢转地连接到框架。 扬声器壳体具有以围绕框架的枢转连接为中心的半径延伸的弧形外壁。 在弧形壁的中央，有一个齿轮拱，其包括垂直于水平细长的齿，其基本上与弓形壁共面延伸。 在枢转连接的径向相对侧的环形框架上，倾斜系统与齿可操作地连接。 倾斜系统包括具有用于驱动蜗轮的减速齿轮箱的马达，其又驱动齿轮拱。 环形框架还支持基于继电器的电机控制板，用于控制电机的极性和功率。 与功率控制结合是位置感测系统，其包括在扬声器单元的弧形壁上的三个轻微的斜面，其转换成三个分段的倾斜角度，以被远程选择为用户的倾听倾向。

公开(公告)号：US08014173B2

公开(公告)日：2011-09-06

申请号：US12252828

申请日：2008-10-16

Applicant: Ming Xu ,  Bo Yuan ,  Qiao Liong Chen

Inventor： Ming Xu ,  Bo Yuan ,  Qiao Liong Chen

IPC: H02M3/335

CPC classification number: H02M3/3378 ,  H02M3/33592 ,  Y02B70/1433 ,  Y02B70/1475 ,  Y02P80/112

Abstract: A resonant converter for improving synchronous rectification control is provided. The resonant converter obtains an input power, and through a switch unit, the period of the input power to be transmitted to a resonant circuit can be modified. The resonant converter further includes two transformers electrically connected to the resonant circuit, two synchronous controllers electrically connected to the primary sides of two transformers respectively, and two synchronous rectifiers electrically connected to the secondary sides of two transformers. The input power modified by the resonant circuit is obtained by the primary sides of two transformers, and two induced power are respectively produced at the secondary sides. Then, through sensing the polarity variation of the voltage, the two synchronous controllers individually provide a synchronous driving signal. Furthermore, the synchronous driving signals respectively drive two synchronous rectifiers to conduct alternatively, so as to rectify the induced power to the output terminal.

Abstract translation: 提供了一种用于提高同步整流控制的谐振变换器。 谐振转换器获得输入功率，并且通过开关单元可以修改要传输到谐振电路的输入功率的周期。 谐振转换器还包括电连接到谐振电路的两个变压器，分别与两个变压器的初级侧电连接的两个同步控制器和两个电连接到两个变压器的次级侧的同步整流器。 由谐振电路修改的输入功率由两个变压器的初级侧获得，并且在次级侧分别产生两个感应功率。 然后，通过感测电压的极性变化，两个同步控制器分别提供同步驱动信号。 此外，同步驱动信号分别驱动两个同步整流器交替导通，以便对输出端子的感应功率进行整流。

公开(公告)号：US08004861B2

公开(公告)日：2011-08-23

申请号：US12425120

申请日：2009-04-16

Applicant: Ming Xu ,  Bo Zhang ,  Kai Yao ,  Qiaoliang Chen

Inventor： Ming Xu ,  Bo Zhang ,  Kai Yao ,  Qiaoliang Chen

IPC: H02M3/335

CPC classification number: H02M1/4258 ,  Y02B70/126

Abstract: The present invention discloses a parameter configuration method for elements of a PFC function converter. The converter has a PFC circuit modulating an input power into a DC modulated power and a transformer transforming the DC modulated power into an output power. The method of the present invention comprises a storage capacitor configuration procedure, a storage inductor configuration procedure and a verification procedure. The storage capacitor configuration procedure predetermines a test voltage and a rated bus voltage lower than the test voltage, determines a parameter of the storage capacitor according to the test voltage and uses the storage capacitor to supply the rated bus voltage. The storage inductor configuration procedure determines an inductance of a storage inductor to match the storage inductor and the primary coil of the transformer work in a discontinuous current mode. The verification procedure verifies whether the power factor of the converter exceeds 0.9.

Abstract translation: 本发明公开了一种PFC功能转换器元件的参数配置方法。 该转换器具有将输入功率调制成DC调制功率的PFC电路和将DC调制功率变换为输出功率的变压器。 本发明的方法包括存储电容器配置过程，存储电感器配置过程和验证过程。 存储电容器配置步骤预先确定测试电压和低于测试电压的额定总线电压，根据测试电压确定存储电容器的参数，并使用存储电容器提供额定总线电压。 存储电感器配置过程确定存储电感器与存储电感器和变压器的初级线圈匹配的电感以不连续电流模式工作。 验证程序验证转换器的功率因数是否超过0.9。

公开(公告)号：US20110111188A1

公开(公告)日：2011-05-12

申请号：US12944410

申请日：2010-11-11

Applicant: Ming Xu ,  Zhenrong Guo ,  Sukun Zhang ,  Paul Hirst

Inventor： Ming Xu ,  Zhenrong Guo ,  Sukun Zhang ,  Paul Hirst

IPC: B32B3/10 ,  B44C1/00 ,  B41M5/26

CPC classification number: B44F1/06 ,  B41M3/008 ,  B41M5/0052 ,  B41M5/0064 ,  B41M5/0256 ,  B41M5/035 ,  B41M5/0355 ,  B41M5/5218 ,  B41M5/5254 ,  B41M5/5263 ,  B41M5/529 ,  B41M2205/02 ,  Y10T428/24851 ,  Y10T428/24868

Abstract: A method of imaging thermoplastics, such as acrylic glass, is presented. An image is formed on a transfer sheet or medium, and is heat transferred to the acrylic glass substrate on which the image is to permanently appear. An opaque pass-through coating is applied to one surface of the clear or transparent acrylic glass article. Heat activatable dye forms the image, and the heat activatable dye, when heat activated in close relationship to the opaque pass-through coating, passes through the opaque pass-through coating to the thermoplastic substrate. The image reflects light through the thermoplastic material and is visible through the material and from the side opposite the opaque coating. The opaque pass-through coating layer permanently bonds to the acrylic glass surface.

Abstract translation: 介绍了一种成像热塑性塑料（如丙烯酸玻璃）的方法。 在转印片材或介质上形成图像，并将其传递到要永久显现图像的丙烯酸玻璃基板上。 在透明或透明的丙烯酸玻璃制品的一个表面上施加不透明的透光涂层。 热可活化染料形成图像，当与不透明透明涂层密切相关的热激活时，热可活化染料通过不透明透明涂层到热塑性基材。 图像通过热塑性材料反射光，并且通过材料和与不透明涂层相对的一侧是可见的。 不透明的透光涂层永久地粘合到丙烯酸玻璃表面。

公开(公告)号：US20110007118A1

公开(公告)日：2011-01-13

申请号：US12833383

申请日：2010-07-09

Applicant: Ming Xu

Inventor： Ming Xu

IPC: B41J2/175

CPC classification number: C09D11/38 ,  B41J2/17593 ,  B41J2/2107 ,  B41M5/0023 ,  B41M7/009 ,  C09D11/02 ,  C09D11/322 ,  C09D11/328

Abstract: A high viscosity aqueous inkjet ink that is useful in ink jet printers. The ink comprises heat activated colorant solids that are not heat activated during the printing process, and are printed onto a substrate in the form of an image that can be transferred onto a subsequent or final substrate by applying heat and intimate contact between the two substrates. The ink can also be heat activated onto the substrate without further transfer by applying heat at the temperature that is suitable for the activation of the colorant.

Abstract translation: 用于喷墨打印机的高粘度水性喷墨油墨。 油墨包括在印刷过程中不被热活化的热活化的着色剂固体，并且以图像的形式印刷到基底上，该图像可以通过在两个基底之间施加热和紧密接触而转移到随后的或最终的基底上。 油墨也可以通过在适合着色剂的活化的温度下施加热量而被热激活到基材上而无需进一步的转印。