公开(公告)号：US20050269979A1

公开(公告)日：2005-12-08

申请号：US11138465

申请日：2005-05-27

申请人： Byoung Min ,  Byung Choi ,  Tae Lee

发明人： Byoung Min ,  Byung Choi ,  Tae Lee

IPC分类号： H02K17/08 ,  H02P1/42 ,  H02P23/00 ,  H02P25/02 ,  H02P25/04 ,  H02P7/08

CPC分类号： H02P25/18 ,  H02P25/04 ,  H02P25/188

摘要： An outer-rotor variable-speed motor, to which single-phase AC power is applied and on which a rotor is provided outside a stator, comprises first and second main windings provided on a stator of the motor to form a plurality of poles, a frequency detector for detecting the frequency of AC power applied to the motor, and a relay for connecting the first and second main windings in series if the detected frequency is 60 Hz and connecting the first and second main windings in parallel if the detected frequency is 50 Hz. The speed of the motor is kept constant even when power at different frequencies is applied, so that it is possible to reduce the manufacturing cost of the motor and reduce the power consumption, and also to reduce electromagnetic noise from the motor.

摘要翻译： 一个外转子变速电动机，其上施加有单相交流电源并且在定子外部设置转子，包括设置在电动机的定子上以形成多个极的第一和第二主绕组， 频率检测器，用于检测施加到电动机的交流电力的频率;以及继电器，用于如果检测到的频率为60Hz，则将第一和第二主绕组串联连接，并且如果检测到的频率为50，则并联第一和第二主绕组 赫兹。 即使施加不同频率的电力，电动机的速度也保持恒定，从而可以降低电动机的制造成本并降低功率消耗，并且还可以降低电动机的电磁噪声。

公开(公告)号：US20050213653A1

公开(公告)日：2005-09-29

申请号：US10849960

申请日：2004-05-21

申请人： Byoung Min ,  Hyun Kim ,  Hyoung Jeon

发明人： Byoung Min ,  Hyun Kim ,  Hyoung Jeon

IPC分类号： G03B3/10 ,  G02B3/14 ,  G02B7/08 ,  G02F1/13 ,  G02F1/133 ,  G02F1/29 ,  G03B13/34 ,  G09G3/36 ,  H01R13/66 ,  H03K7/02 ,  H03K7/08 ,  H04B17/00

CPC分类号： G02F1/13306 ,  G02F1/29

摘要： A variable square-wave drive device for controlling square waves using feedback- and bias-control methods. The variable square-wave drive device includes an oscillator for generating a clock pulse; a frequency-divider/duty controller for frequency-dividing the clock pulse received from the oscillator to generate a clock signal and a square-wave signal; a drive for amplifying the square-wave signal received from the frequency-divider/duty controller according to a bias voltage, generating first and second square-wave signals having opposite phases, and outputting the first and second square-wave signals as a square-wave drive signal; a feedback controller for comparing a predetermined voltage variable determined by a user with the bias voltage of the drive to generate a comparison result signal; a switching controller for generating a switching signal upon receiving the comparison result signal from the feedback controller; and a bias voltage regulator for charging/discharging the input voltage according to the switching signal received from the switching controller so that it can adjust the bias voltage of the drive.

摘要翻译： 一种使用反馈和偏置控制方法控制方波的可变方波驱动装置。 可变方波驱动装置包括用于产生时钟脉冲的振荡器; 用于对从振荡器接收的时钟脉冲进行分频以产生时钟信号和方波信号的分频器/占空比控制器; 驱动器，用于根据偏置电压放大从分频器/占空比控制器接收的方波信号，产生具有相反相位的第一和第二方波信号，并将第一和第二方波信号输出为方波， 波驱动信号; 用于将由用户确定的预定电压变量与所述驱动器的偏置电压进行比较以产生比较结果信号的反馈控制器; 切换控制器，用于在从反馈控制器接收到比较结果信号时产生切换信号; 以及偏置电压调节器，用于根据从开关控制器接收的开关信号对输入电压进行充电/放电，从而可以调节驱动器的偏置电压。

公开(公告)号：US20050042867A1

公开(公告)日：2005-02-24

申请号：US10946758

申请日：2004-09-22

申请人： Hector Sanchez ,  Michael Mendicino ,  Byoung Min ,  Kathleen Yu

发明人： Hector Sanchez ,  Michael Mendicino ,  Byoung Min ,  Kathleen Yu

IPC分类号： H01L21/02 ,  H01L21/768 ,  H01L21/84 ,  H01L23/48 ,  H01L23/522 ,  H01L27/06 ,  H01L27/12 ,  H01L21/20

CPC分类号： H01L27/0688 ,  H01L21/76838 ,  H01L21/76898 ,  H01L21/84 ,  H01L23/481 ,  H01L23/5223 ,  H01L27/1203 ,  H01L28/40 ,  H01L2924/0002 ,  H01L2924/00

摘要： A semiconductor (10) has an active device, such as a transistor, with a directly underlying passive device, such as a capacitor (75, 77, 79), that are connected by a via or conductive region (52) and interconnect (68, 99). The via or conductive region (52) contacts a bottom surface of a diffusion or source region (22) of the transistor and contacts a first (75) of the capacitor electrodes. A laterally positioned vertical via (32, 54, 68) and interconnect (99) contacts a second (79) of the capacitor electrodes. A metal interconnect or conductive material (68) may be used as a power plane that saves circuit area by implementing the power plane underneath the transistor rather than adjacent the transistor.

摘要翻译： 半导体（10）具有诸如晶体管的有源器件，其具有通过通孔或导电区域（52）和互连（68）连接的直接下伏的无源器件，例如电容器（75,77,79） ，99）。 通孔或导电区域（52）接触晶体管的扩散或源极区域（22）的底表面并与第一（75）电容器电极接触。 横向定位的垂直通孔（32,54,68）和互连件（99）接触电容器电极的第二（79）。 金属互连或导电材料（68）可以用作通过在晶体管下面实现功率平面而不是与晶体管相邻来节省电路面积的功率面。

公开(公告)号：US20050020015A1

公开(公告)日：2005-01-27

申请号：US10624398

申请日：2003-07-22

申请人： Leo Mathew ,  Byoung Min

发明人： Leo Mathew ,  Byoung Min

IPC分类号： H01L21/8234 ,  H01L27/12 ,  H01L21/8236

CPC分类号： H01L29/785 ,  H01L21/823437 ,  H01L27/1203

摘要： A method for creating a vertical double-gate transistor design includes providing a planar transistor layout (10) having a gate layer (12) overlying an active layer (14). In one embodiment, a first intermediate layer (18) is defined based on an overlapping region of the gate and active layers, and, using the first intermediate layer, a second intermediate layer (22) is defined which defines a spacing between at least two fins of the vertical double-gate transistor design. The second intermediate layer may also define a length and a width of the at least two fins. One embodiment modifies a dimension of the first intermediate layer prior to defining the second intermediate layer. The method further includes defining a resulting layer (24) based on a non-overlapping region of the second intermediate layer and the active layer. The resulting layer may then be used to create a mask and a semiconductor device (30) corresponding to the vertical double-gate transistor design.

摘要翻译： 一种用于产生垂直双栅极晶体管设计的方法包括提供具有覆盖有源层（14）的栅极层（12）的平面晶体管布局（10）。 在一个实施例中，基于栅极和有源层的重叠区域限定第一中间层（18），并且使用第一中间层限定第二中间层（22），其限定了至少两个 翅片垂直双栅极晶体管设计。 第二中间层还可以限定至少两个翅片的长度和宽度。 一个实施例在限定第二中间层之前修改第一中间层的尺寸。 该方法还包括基于第二中间层和有源层的非重叠区域来限定所得层（24）。 所得到的层然后可用于产生对应于垂直双栅极晶体管设计的掩模和半导体器件（30）。

公开(公告)号：US20070290723A1

公开(公告)日：2007-12-20

申请号：US11812678

申请日：2007-06-20

申请人： Byoung Min ,  Jung Gong

发明人： Byoung Min ,  Jung Gong

IPC分类号： G01R19/00

CPC分类号： C09K9/02 ,  H05B41/2827

摘要： A LCD backlight inverter including: a dimming control unit comparing a level of a triangle wave with a level of a dimming control signal and controlling a dimming control current to be supplied or interrupted according to a comparison result; an error amplification unit having an input end to which a detection voltage corresponding to the dimming control current and a current flowing through a lamp are inputted, comparing the detection voltage with a predetermined reference voltage, and outputting an error voltage corresponding to a difference via an output end thereof, the output end working as a ground when the dimming control current is not inputted; and a time constant circuit unit comprising a resistor connected between the output end of the error amplification unit and a voltage source and a capacitor connected between the output end of the error amplification unit and a ground.

摘要翻译： 一种LCD背光逆变器，包括：调光控制单元，将三角波的电平与调光控制信号的电平进行比较，并根据比较结果控制要供应或中断的调光控制电流; 误差放大单元，其具有输入端，输入与调光控制电流对应的检测电压和流过灯的电流，将检测电压与规定的基准电压进行比较，并输出与差异对应的误差电压经由 输出端，当未输入调光控制电流时，输出端作为接地; 以及时间常数电路单元，包括连接在误差放大单元的输出端与电压源之间的电阻器和连接在误差放大单元的输出端与地之间的电容器。

公开(公告)号：US20070182264A1

公开(公告)日：2007-08-09

申请号：US11519808

申请日：2006-09-13

申请人： Cha Jun ,  Byoung Min

发明人： Cha Jun ,  Byoung Min

IPC分类号： H02K7/00 ,  H02K21/12

CPC分类号： H02K1/2786 ,  H02K15/03 ,  H02K2213/03

摘要： Provided are a motor and a washing machine using the motor. The motor has a stator, a rotor, a rotor frame, a permanent magnet, and a comb polarizing ring. The rotor rotates against the stator. The permanent magnet is installed on the rotor frame and has protrusions with alternating North and South polarities. The comb polarizing ring includes a plurality of teeth disposed between the protrusions of the permanent magnet, and is formed of a material with a magnetism that is weaker than a magnetism of the protrusions.

摘要翻译： 提供使用电动机的电动机和洗衣机。 电动机具有定子，转子，转子架，永磁体和梳状偏振环。 转子旋转定子。 永磁体安装在转子架上，具有交替的南极和南极的突起。 梳齿偏振环包括设置在永磁体的突起之间的多个齿，并且由具有比突起的磁性弱的磁性的材料形成。

公开(公告)号：US20070093054A1

公开(公告)日：2007-04-26

申请号：US11257972

申请日：2005-10-25

申请人： Byoung Min ,  James Burnett ,  Leo Mathew

发明人： Byoung Min ,  James Burnett ,  Leo Mathew

IPC分类号： H01L21/4763 ,  H01L29/94 ,  H01L29/76 ,  H01L31/00

CPC分类号： H01L27/1104 ,  H01L21/823431 ,  H01L27/11 ,  H01L29/66795 ,  H01L29/785

摘要： A method for making a semiconductor device is provided. The method includes forming a first transistor with a vertical active region and a horizontal active region extending on both sides of the vertical active region. The method further includes forming a second transistor with a vertical active region. The method further includes forming a third transistor with a vertical active region and a horizontal active region extending on only one side of the vertical active region.

摘要翻译： 提供一种制造半导体器件的方法。 该方法包括形成具有在垂直有源区两侧延伸的垂直有源区和水平有源区的第一晶体管。 该方法还包括形成具有垂直有源区的第二晶体管。 该方法还包括形成具有垂直有源区和仅在垂直有源区的一侧上延伸的水平有源区的第三晶体管。

公开(公告)号：US20070029896A1

公开(公告)日：2007-02-08

申请号：US11435744

申请日：2006-05-18

申请人： Chang Ha ,  Jung Gong ,  Sang Shin ,  Byoung Min

发明人： Chang Ha ,  Jung Gong ,  Sang Shin ,  Byoung Min

IPC分类号： H01L41/00

CPC分类号： H02N2/008

摘要： The present invention relates to a frequency-control-type piezo actuator driving circuit. The frequency-control-type piezo actuator driving circuit includes a piezo actuator that is driven by a constant amplitude of driving voltage pulse; a piezo driver that is connected to the piezo actuator so as to drive the piezo actuator; a frequency controller that is connected to the piezo driver so as to measure currents consumed when the piezo driver drives the piezo actuator, to detect a frequency corresponding to the maximum current among the measured currents, and to generate a frequency control signal corresponding to the detected frequency; and a frequency synthesizer that fixes a frequency of the piezo actuator in accordance with the frequency control signal of the frequency controller and generates the fixed frequency to the piezo driver.

摘要翻译： 本发明涉及一种频率控制型压电致动器驱动电路。 频率控制型压电致动器驱动电路包括由恒定振幅的驱动电压脉冲驱动的压电致动器; 压电驱动器，连接到压电致动器以驱动压电致动器; 频率控制器，其连接到所述压电驱动器，以测量当所述压电驱动器驱动所述压电致动器时消耗的电流，以检测与所测量的电流中的最大电流相对应的频率，并且产生与所检测的电流对应的频率控制信号 频率; 以及频率合成器，其根据频率控制器的频率控制信号来固定压电致动器的频率，并将该固定频率产生到压电驱动器。

公开(公告)号：US20050280088A1

公开(公告)日：2005-12-22

申请号：US10872025

申请日：2004-06-18

申请人： Byoung Min ,  Scott Pozder ,  Hector Sanchez

发明人： Byoung Min ,  Scott Pozder ,  Hector Sanchez

IPC分类号： H01L27/01 ,  H01L27/12 ,  H01L29/786

CPC分类号： H01L29/78615 ,  H01L21/743 ,  H01L21/76898 ,  H01L27/1203 ,  H01L29/78648

摘要： A back side body contact for a transistor that extends through an opening in an insulating layer located adjacent to the backside of the body. The backside contact is coupled to an interconnect on the backside. In some examples, the interconnect is coupled to an interconnect located with respect the other side of an active layer which is coupled to a body voltage bias source.

摘要翻译： 用于晶体管的背侧体接触，其延伸穿过位于邻近身体背侧的绝缘层中的开口。 背面触点耦合到背面的互连。 在一些示例中，互连耦合到相对于耦合到体电压偏压源的有源层的另一侧定位的互连。

公开(公告)号：US20050253549A1

公开(公告)日：2005-11-17

申请号：US11036016

申请日：2005-01-18

申请人： Byoung Min ,  Byung Choi ,  Tae Lee

发明人： Byoung Min ,  Byung Choi ,  Tae Lee

IPC分类号： A47L15/46 ,  D06F33/02 ,  H02P1/44 ,  H02P23/00 ,  H02P25/04 ,  H02P7/36

CPC分类号： H02P1/44

摘要： A single-phase induction motor comprises a main winding, an auxiliary winding, and a capacitor, and further comprises a switch for controlling current flow in the motor to change the amount of current flowing through the motor, thereby changing the effective capacitance of the capacitor. This reduces the number of capacitors used in the motor, thereby reducing manufacturing costs, and also attains a high effective capacitance using a low-capacitance capacitor.

摘要翻译： 单相感应电动机包括主绕组，辅助绕组和电容器，并且还包括用于控制电动机中的电流流动的开关，以改变流过电动机的电流量，从而改变电容器的有效电容 。 这减少了电动机中使用的电容器的数量，从而降低制造成本，并且还使用低容量电容器获得高有效电容。