公开(公告)号：US20230212171A1

公开(公告)日：2023-07-06

申请号：US18000722

申请日：2021-06-09

申请人： David A. SCOTT ,  Thomas GERO ,  Tyler BEYETT ,  David HEPPNER ,  Krista E. GIPSON ,  Shih-Chung HUANG ,  Steve STROUD ,  Dana-Farber Cancer Institute, Inc.

发明人： David A. Scott ,  Thomas Gero ,  Tyler Beyett ,  David Heppner ,  Krista E. Gipson ,  Shih-Chung Huang ,  Steve Stroud

IPC分类号： C07D487/04 ,  C07D495/04 ,  C07D513/04 ,  C07D401/14 ,  A61K45/06

CPC分类号： C07D487/04 ,  A61K45/06 ,  C07D401/14 ,  C07D495/04 ,  C07D513/04 ,  C07B2200/05

摘要： The disclosure relates to compounds that act as allosteric inhibitors of epidermal growth factor receptor (EGFR); pharmaceutical compositions comprising the compounds; and methods of treating or preventing kinase-mediated disorders, including cancer and other proliferation diseases.

公开(公告)号：US08558469B2

公开(公告)日：2013-10-15

申请号：US13107948

申请日：2011-05-15

申请人： Shih-Chung Huang ,  Kuang-Yu Jung

发明人： Shih-Chung Huang ,  Kuang-Yu Jung

IPC分类号： H05B37/02 ,  H05B41/16

CPC分类号： H05B41/16 ,  H05B41/2828 ,  H05B41/2853

摘要： An apparatus and a method for driving a fluorescent lamp are provided. The apparatus submitted by the present invention includes a power switching circuit, an LC resonator and an automatic frequency tracing circuit. The power switching circuit is coupled between an input voltage and a ground potential, and is used for switching and outputting the input voltage and the ground potential in response to a ramp signal and a comparison voltage so as to generate a square signal. The LC resonator is used for receiving and converting the square signal to generate a sinusoidal driving signal for driving the fluorescent lamp. The automatic frequency tracing circuit is used for generating and adjusting the ramp signal according to a feedback signal related to the sinusoidal driving signal, so as to make a frequency of the sinusoidal driving signal automatically following a resonant frequency of the LC resonator.

摘要翻译： 提供了用于驱动荧光灯的装置和方法。 本发明提供的装置包括功率开关电路，LC谐振器和自动频率跟踪电路。 功率开关电路耦合在输入电压和接地电位之间，并且用于响应于斜坡信号和比较电压来切换和输出输入电压和接地电位，以产生平方信号。 LC谐振器用于接收和转换平方信号以产生用于驱动荧光灯的正弦驱动信号。 自动频率跟踪电路用于根据与正弦驱动信号相关的反馈信号产生和调整斜坡信号，以使正弦驱动信号的频率自动跟随LC谐振器的谐振频率。

公开(公告)号：US20130015769A1

公开(公告)日：2013-01-17

申请号：US13483003

申请日：2012-05-29

申请人： Kuang-Yu Jung ,  Shih-Chung Huang

发明人： Kuang-Yu Jung ,  Shih-Chung Huang

IPC分类号： H05B41/36

CPC分类号： H05B41/36 ,  H05B41/2828

摘要： An apparatus for driving a fluorescent lamp is provided. The provided apparatus includes a power switching circuit, an LC resonator and an automatic frequency tracing circuit. The power switching circuit is coupled between an input voltage and a ground potential, and configured for switching and outputting the input voltage and the ground potential in response to two output signals with a phase difference of 180 degrees so as to generate a square signal. The LC resonator is configured for receiving and converting the square signal, so as to generate a sinusoidal driving signal for driving the fluorescent lamp. The automatic frequency tracing circuit is configured for generating and adjusting the two output signals according to a current feedback signal relating to the sinusoidal driving signal, so as to make the frequency of the sinusoidal driving signal automatically follow the resonant frequency of the LC resonator.

摘要翻译： 提供一种用于驱动荧光灯的装置。 所提供的装置包括功率开关电路，LC谐振器和自动频率跟踪电路。 功率开关电路耦合在输入电压和接地电位之间，并且被配置为响应于具有180度的相位差的两个输出信号来切换和输出输入电压和接地电位，以便产生平方信号。 LC谐振器被配置为接收和转换平方信号，以便产生用于驱动荧光灯的正弦驱动信号。 自动频率跟踪电路被配置为根据与正弦驱动信号相关的电流反馈信号来产生和调整两个输出信号，以使正弦驱动信号的频率自动跟随LC谐振器的谐振频率。

公开(公告)号：US20120146534A1

公开(公告)日：2012-06-14

申请号：US13396609

申请日：2012-02-15

申请人： Chung-Che Yu ,  Shih-Chung Huang ,  Chien-Pang Hung ,  Chih-Shun Lee

发明人： Chung-Che Yu ,  Shih-Chung Huang ,  Chien-Pang Hung ,  Chih-Shun Lee

IPC分类号： H05B41/36 ,  H02M7/44

CPC分类号： H02M7/53871 ,  H05B41/2825 ,  H05B41/2828 ,  Y02B20/186 ,  Y02B70/1441

摘要： A fluorescent lamp device includes a frequency generator for generating a pulse signal, a driver circuit coupled to said frequency generator for generating at least one driving signal according to said pulse signal, a half bridge power switch unit coupled to the driver circuit, a resonant tank coupled to the half bridge power switch unit, and a fluorescent lamp coupled to the resonant tank.

摘要翻译： 荧光灯装置包括用于产生脉冲信号的频率发生器，耦合到所述频率发生器的驱动电路，用于根据所述脉冲信号产生至少一个驱动信号;耦合到驱动电路的半桥功率开关单元，谐振槽 耦合到半桥功率开关单元，以及耦合到谐振槽的荧光灯。

公开(公告)号：US20120081020A1

公开(公告)日：2012-04-05

申请号：US13107948

申请日：2011-05-15

申请人： Shih-Chung Huang ,  Kuang-Yu Jung

发明人： Shih-Chung Huang ,  Kuang-Yu Jung

IPC分类号： H05B37/02 ,  H05B41/16

CPC分类号： H05B41/16 ,  H05B41/2828 ,  H05B41/2853

摘要： An apparatus and a method for driving a fluorescent lamp are provided. The apparatus submitted by the present invention includes a power switching circuit, an LC resonator and an automatic frequency tracing circuit. The power switching circuit is coupled between an input voltage and a ground potential, and is used for switching and outputting the input voltage and the ground potential in response to a ramp signal and a comparison voltage so as to generate a square signal. The LC resonator is used for receiving and converting the square signal to generate a sinusoidal driving signal for driving the fluorescent lamp. The automatic frequency tracing circuit is used for generating and adjusting the ramp signal according to a feedback signal related to the sinusoidal driving signal, so as to make a frequency of the sinusoidal driving signal automatically following a resonant frequency of the LC resonator.

摘要翻译： 提供了用于驱动荧光灯的装置和方法。 本发明提供的装置包括功率开关电路，LC谐振器和自动频率跟踪电路。 功率开关电路耦合在输入电压和接地电位之间，并且用于响应于斜坡信号和比较电压来切换和输出输入电压和接地电位，以产生平方信号。 LC谐振器用于接收和转换平方信号以产生用于驱动荧光灯的正弦驱动信号。 自动频率跟踪电路用于根据与正弦驱动信号相关的反馈信号产生和调整斜坡信号，以使正弦驱动信号的频率自动跟随LC谐振器的谐振频率。

公开(公告)号：US08089140B2

公开(公告)日：2012-01-03

申请号：US12585715

申请日：2009-09-23

申请人： Shih-Chung Huang ,  Chen-Hsiu Lin ,  Meng-Sung Chou

发明人： Shih-Chung Huang ,  Chen-Hsiu Lin ,  Meng-Sung Chou

IPC分类号： H01L23/495

CPC分类号： H01L23/49537 ,  H01L24/48 ,  H01L33/483 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2924/00014 ,  H01L2924/12041 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： A unitary lead frame assembly having a plurality of lead frame sets each comprises a first lead frame unit. The first lead frame unit has a pair of first and second frame portions extending along a first direction and spaced apart from each other along a second direction different from the first direction. The lead frame set further comprises at least two second lead frame units disposed between the first and second frame portions and spaced apart from each other along the second direction. Each of the second lead frame units cooperates with the first lead frame unit to define at least one first die-bonding area therebetween.

摘要翻译： 具有多个引线框组的单一引线框架组件每个包括第一引线框架单元。 第一引线框架单元具有沿着第一方向延伸并沿着不同于第一方向的第二方向彼此间隔开的一对第一和第二框架部分。 引线框组还包括设置在第一和第二框架部分之间并沿着第二方向彼此间隔开的至少两个第二引线框架单元。 每个第二引线框架单元与第一引线框架单元配合以限定其间的至少一个第一管芯接合区域。

公开(公告)号：US20100072507A1

公开(公告)日：2010-03-25

申请号：US12457563

申请日：2009-06-16

申请人： Shih-Chung Huang ,  Chen-Hsiu Lin ,  Meng-Sung Chou

发明人： Shih-Chung Huang ,  Chen-Hsiu Lin ,  Meng-Sung Chou

IPC分类号： H01L33/00 ,  H01L23/495

CPC分类号： H01L24/97 ,  F21K9/00 ,  F21Y2103/10 ,  F21Y2115/10 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2224/97 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01082 ,  H01L2924/12041 ,  H01L2924/00014 ,  H01L2224/85

摘要： A light emitting diode (LED) module includes a lead frame having a number (N) of conducting arms spaced apart from each other, where N≧3, and at least one LED die mounted on one of any two neighbor conducting arms. Any two neighbor conducting arms are electrically coupled each other.

摘要翻译： 发光二极管（LED）模块包括引线框架，其具有数量（N）个彼此间隔开的导电臂，其中N≥3，以及至少一个LED管芯安装在任何两个相邻的导电臂之一上。 任何两个相邻的导电臂彼此电耦合。

公开(公告)号：US20060261757A1

公开(公告)日：2006-11-23

申请号：US11461779

申请日：2006-08-02

申请人： Shih-Chung Huang

发明人： Shih-Chung Huang

IPC分类号： H05B37/02

CPC分类号： H05B41/2855 ,  H05B41/36

摘要： A power-supplier duplexing operation apparatus and operation method thereof are provided. The apparatus comprises a first power supplier for driving a first load and a second power supplier for driving a second load, wherein the first power supplier includes a first converter and a first control circuit. The first converter converts an input power to a first output power for driving the first load in accordance with the control signal output from a first control circuit. Moreover, the second converter converts the input power to a second output power for driving the second load in accordance with a first detection signal output from a first detection module contained in the first power supplier.

摘要翻译： 提供一种供电双工操作装置及其操作方法。 该装置包括用于驱动第一负载的第一供电器和用于驱动第二负载的第二电源，其中第一电源包括第一转换器和第一控制电路。 第一转换器根据从第一控制电路输出的控制信号将输入功率转换为用于驱动第一负载的第一输出功率。 此外，第二转换器根据从包含在第一电源中的第一检测模块输出的第一检测信号将输入功率转换为用于驱动第二负载的第二输出功率。

公开(公告)号：US20060203525A1

公开(公告)日：2006-09-14

申请号：US11431538

申请日：2006-05-11

申请人： Chung-che Yu ,  Li-Min Lee ,  Shih-chung Huang ,  Chien-pang Hung ,  Chih-shun Lee

发明人： Chung-che Yu ,  Li-Min Lee ,  Shih-chung Huang ,  Chien-pang Hung ,  Chih-shun Lee

IPC分类号： H02M3/24

CPC分类号： H02M7/53871 ,  H05B41/2825 ,  H05B41/2828 ,  Y02B20/186 ,  Y02B70/1441

摘要： A DC/AC inverter for transforming a DC power source to an AC power, which drives a load. The DC/AC inverter comprises a full-bridge switch circuitry, a resonant tank, a frequency generator and a driver circuit. The full-bridge switch circuitry is electrically connected to the DC power source to convert the DC voltage to a pulse signal. The full-bridge switch circuitry comprises a first power switch, a second power switch, a third power switch, and a fourth power switch. The resonant tank is electrically connected between the full-bridge switch circuitry and a load for boosting and filtering the pulse signal to generate an AC power supplied to the load. The frequency generator generates a pulse signal at one of at least two predetermined operating frequencies based on an operation state of the DC/AC inverter. The driver circuit is coupled to the frequency generator and provides four driving signals based on the pulse signal of the frequency generator for turning on and off the first power switch, the second power switch, the third power switch, and the fourth power switch respectively. The four driving signals have the same frequency, wherein the duty cycle of two of the four driving signals is smaller than 50% and the duty cycle of the other two of the four driving signals is larger than 50%.

摘要翻译： 一种DC / AC逆变器，用于将直流电源转换为驱动负载的交流电源。 DC / AC逆变器包括全桥开关电路，谐振箱，频率发生器和驱动电路。 全桥开关电路与DC电源电连接，将DC电压转换为脉冲信号。 全桥开关电路包括第一电源开关，第二电源开关，第三电源开关和第四电源开关。 谐振箱电连接在全桥开关电路和用于升压和滤波脉冲信号的负载之间以产生提供给负载的AC电力。 频率发生器基于DC / AC逆变器的操作状态，以至少两个预定工作频率中的一个产生脉冲信号。 驱动器电路耦合到频率发生器，并且基于频率发生器的脉冲信号提供四个驱动信号，以分别打开和关闭第一电源开关，第二电源开关，第三电源开关和第四电源开关。 四个驱动信号具有相同的频率，其中四个驱动信号中的两个的占空比小于50％，四个驱动信号中另外两个的占空比大于50％。

公开(公告)号：US06963179B2

公开(公告)日：2005-11-08

申请号：US10670729

申请日：2003-09-26

申请人： Tim Yu ,  Mark Yang ,  Shih-Chung Huang

发明人： Tim Yu ,  Mark Yang ,  Shih-Chung Huang

IPC分类号： H05B41/282 ,  H05B41/392 ,  H05B37/00

CPC分类号： H05B41/2824 ,  H05B41/2822 ,  H05B41/3927

摘要： A frequency synchronization device for a large LCD having a plurality of lamps as a background light source is disclosed. The device comprises a power amplification unit arranged in loop, each power amplification unit being electrically coupled to one of the lamps, adapted to generate a synchronous signal, and adapted to send the synchronous signal to the coupled lamp for causing the lamps to operate at the same frequency; a plurality of current sampling elements each electrically coupled to one of the lamps for sampling current thereof; and control means comprising a control element and a diode, the control means being electrically coupled to current sampling elements so as to stabilize the current of the lamps. The connection and circuitry of the device are much simplified and improved.