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1. 发明授权

US08467202B2 Flyback power supply system 失效
标题翻译：反激电源系统
公开(公告)号：US08467202B2
公开(公告)日：2013-06-18
申请号：US13072764
申请日：2011-03-27
申请人： Chi-Hsiung Lee , Chien-Chieh Tai , Hung-Yi Chen
发明人： Chi-Hsiung Lee , Chien-Chieh Tai , Hung-Yi Chen
IPC分类号： H02M3/335 , H02J1/10
CPC分类号： H02M3/33561
摘要： A flyback power system includes a rectifier and filter circuit, a pulse width modulation (PWM) controller, a feedback circuit, a master converter circuit, a slave converter circuit, and a slave converter control circuit. The master converter circuit continuously converts power signals from the rectifier and filter circuit into first direct current (DC) power signals to drive load according to PWM signals of the PWM controller when the flyback power system powered on. The slave converter circuit converts the power signals from the rectifier and filter circuit into second DC power signals according to the PWM signals, and superposes the second DC power signals to the first DC power signals to drive the load when the load is heavy. The slave converter control circuit detects whether the load is heavy, and controls the PWM signals whether to input into the slave converter circuit according to a state of the load.
摘要翻译：反激式电力系统包括整流器和滤波器电路，脉冲宽度调制（PWM）控制器，反馈电路，主转换器电路，从属转换器电路和从转换器控制电路。当反激式电源系统通电时，主变流器电路将来自整流器和滤波电路的功率信号连续地转换为第一直流（DC）功率信号，以根据PWM控制器的PWM信号驱动负载。从转换器电路根据PWM信号将来自整流器和滤波电路的功率信号转换为第二直流电源信号，并将第二直流电源信号叠加到第一直流电源信号，以在负载较重时驱动负载。从变换器控制电路检测负载是否很重，并根据负载状态控制PWM信号是否输入到从变换器电路。

2. 发明申请

US20120049083A1 MULTI-STAGE ION AIRFLOW GENERATING DEVICE 失效
标题翻译：多阶段气流发生装置
公开(公告)号：US20120049083A1
公开(公告)日：2012-03-01
申请号：US12906288
申请日：2010-10-18
申请人： TSUNG-LIANG HUNG , CHI-HSIUNG LEE , YU-HSIAO CHAO , NAI-CHUN CHANG
发明人： TSUNG-LIANG HUNG , CHI-HSIUNG LEE , YU-HSIAO CHAO , NAI-CHUN CHANG
IPC分类号： H01J27/00
CPC分类号： H01T23/00 , H01T19/04
摘要： An ion airflow generating device includes a number of generator stages, each of which includes a number of generators. Each generator includes a needle-shaped emitter and a ring-shaped receiver. The receivers in the same stage are arranged in an array. Each receiver defines a groove in an outer circumferential surface thereof along a direction parallel to the central axis thereof. Each two adjacent receivers in a former generator stage connect with each other, and the grooves thereof cooperatively define a hole for holding an emitter in a next generator stage. The receivers in the next generator stage symmetrically offset from the receivers in the former generator stage such that each emitter aligns to the center of a corresponding receiver.
摘要翻译：离子气流产生装置包括多个发生器级，每个发电机级包括多个发电机。每个发生器包括针形发射器和环形接收器。相同阶段的接收器被排列成阵列。每个接收器在其外圆周表面中沿着平行于其中心轴线的方向限定凹槽。前一发电机级中的每两个相邻的接收器彼此连接，并且其凹槽协作地限定用于在下一发电机级中保持发射极的孔。下一个发电机级中的接收器对称地偏离前一发电机级中的接收器，使得每个发射器对准相应接收器的中心。

3. 发明授权

US07928668B2 Lamp control system 失效
标题翻译：灯控系统
公开(公告)号：US07928668B2
公开(公告)日：2011-04-19
申请号：US12255647
申请日：2008-10-21
申请人： Wei-Chi Huang , Chi-Hsiung Lee
发明人： Wei-Chi Huang , Chi-Hsiung Lee
IPC分类号： H05B37/02
CPC分类号： H05B41/2828
摘要： A lamp control system driving at least two discharge lamps according to at least two control instructions includes a control circuit, a switch circuit, a transformer resonance circuit, and a source transformer circuit. The control circuit generates a control signal to which the source transformer circuit is electrically connected, transforming the control signal to at least one alternating current (AC) signal, and the transformer resonance circuit is electrically connected to the source transformer circuit and the discharge lamps, transforming the at least one AC signal to one or more electrical signals to respectively drive one or more discharge lamps, the switch circuit, electrically connected to the source transformer circuit and the transformer resonance circuit, drives source transformer circuit output of the at least one AC signals to the transformer resonance circuit.
摘要翻译：根据至少两个控制指令驱动至少两个放电灯的灯控制系统包括控制电路，开关电路，变压器谐振电路和源极变压器电路。控制电路产生电源变压器电路所连接的控制信号，将控制信号变换为至少一个交流（AC）信号，变压器谐振电路与源极变压器电路和放电灯电连接，将所述至少一个AC信号变换为一个或多个电信号以分别驱动一个或多个放电灯，所述开关电路电连接到所述源极变压器电路和所述变压器谐振电路，驱动所述至少一个AC的源极变压器电路输出信号到变压器谐振电路。

4. 发明申请

US20100181927A1 MULTI-LAMP DRIVING CIRCUIT 审中-公开
标题翻译：多灯驱动电路
公开(公告)号：US20100181927A1
公开(公告)日：2010-07-22
申请号：US12618903
申请日：2009-11-16
申请人： CHI-HSIUNG LEE , CHIH-CHANG CHANG , YING-HUNG LIU
发明人： CHI-HSIUNG LEE , CHIH-CHANG CHANG , YING-HUNG LIU
IPC分类号： H05B41/16
CPC分类号： H05B41/282 , Y02B20/183
摘要： A multi-lamp driving circuit includes a power supply, a booster converter including a first winding and a second winding, a plurality of current balance circuits and a plurality of balance converters. The first winding of the booster converter is coupled to the power supply. Each of the current balance circuits includes a plurality of current balance sub-circuits each including a capacitor and a lamp connected in series. One end of each of the current balance sub-circuits is connected to one end of the second winding of the booster converter. A first winding of each of the balance converters is electrically connected between the other end of the second winding of the booster converter and the other end of the current balance sub-circuits of corresponding current balance circuits. Second windings of the balance converters are connected in series.
摘要翻译：多灯驱动电路包括电源，包括第一绕组和第二绕组的升压转换器，多个电流平衡电路和多个平衡转换器。升压转换器的第一绕组耦合到电源。每个电流平衡电路包括多个电流平衡子电路，每个子电路包括串联连接的电容器和灯。每个电流平衡子电路的一端连接到升压转换器的第二绕组的一端。每个平衡转换器的第一绕组电连接在升压转换器的第二绕组的另一端和相应的电流平衡电路的电流平衡子电路的另一端之间。平衡转换器的第二绕组串联连接。

5. 发明授权

US07667412B2 Light source driving device 失效
标题翻译：光源驱动装置
公开(公告)号：US07667412B2
公开(公告)日：2010-02-23
申请号：US11617758
申请日：2006-12-29
申请人： Tsung-Liang Hung , Chi-Hsiung Lee
发明人： Tsung-Liang Hung , Chi-Hsiung Lee
IPC分类号： G05F1/00
CPC分类号： H05B41/2824 , Y02B20/186
摘要： A driving device for driving a light source module (12), includes an inverter circuit (15) for converting a received signal to a signal driving the light source module, a feedback and filter circuit (13) for feeding back currents flowing through the light sources and filtering radio frequency interference (RFI) signals of feedback currents, and a controller (14) electrically connected between the feedback and filter circuit and the inverter circuit. The feedback and filter circuit includes at least one filter for filtering the RFI signals of the feedback currents, and a resistor (R) for feeding back the current flowing through the light source module. The filter includes an impedance (Z11) including a first terminal designated as an input of the filter and a second terminal, and a capacitor (C11). The capacitor includes a third terminal designated as an output of the filter and a fourth terminal electrically connected to ground.
摘要翻译：一种用于驱动光源模块（12）的驱动装置，包括用于将接收信号转换为驱动光源模块的信号的反相器电路（15），用于反馈流过该光源的电流的反馈和滤波电路（13）反馈电流的源和滤波射频干扰（RFI）信号，以及电连接在反馈和滤波电路与逆变器电路之间的控制器（14）。反馈和滤波电路包括用于滤波反馈电流的RFI信号的至少一个滤波器和用于反馈流过光源模块的电流的电阻器（R）。滤波器包括包括被指定为滤波器的输入的第一端子和第二端子的阻抗（Z11）和电容器（C11）。电容器包括被指定为滤波器的输出的第三端子和电连接到地的第四端子。

6. 发明申请

US20100019694A1 PROTECTION CIRCUIT AND DISCHARGE LAMP DRIVING DEVICE EMPLOYING THE SAME 失效
标题翻译：使用其的保护电路和放电灯驱动装置
公开(公告)号：US20100019694A1
公开(公告)日：2010-01-28
申请号：US12277228
申请日：2008-11-24
申请人： HUNG-YI CHEN , CHI-HSIUNG LEE , YU-HSIAO CHAO
发明人： HUNG-YI CHEN , CHI-HSIUNG LEE , YU-HSIAO CHAO
IPC分类号： H05B41/36
CPC分类号： H05B41/2828
摘要： A discharge lamp driving device includes a power stage circuit, a transformer circuit, a control circuit, a feedback circuit and a lamp protection circuit. The lamp protection circuit includes a current sensing circuit, a reference voltage selecting circuit, a comparing circuit and a protection signal generating circuit. The current sensing circuit senses current signals flowing through the lamps, and transforms the current signals to voltage signals. The reference voltage selecting circuit is connected to the current sensing circuit. The comparing circuit is connected to the current sensing circuit and the comparing circuit. The protection signal generating circuit is connected between the comparing circuit and the control circuit. The control circuit is connected to the comparing circuit.
摘要翻译：放电灯驱动装置包括功率级电路，变压器电路，控制电路，反馈电路和灯保护电路。灯保护电路包括电流检测电路，参考电压选择电路，比较电路和保护信号发生电路。电流感测电路感测流过灯的电流信号，并将电流信号转换成电压信号。参考电压选择电路连接到电流检测电路。比较电路连接到电流检测电路和比较电路。保护信号发生电路连接在比较电路和控制电路之间。控制电路连接到比较电路。

7. 发明申请

US20080252231A1 LIGHT SOURCE DRIVING DEVICE 失效
标题翻译：光源驱动器件
公开(公告)号：US20080252231A1
公开(公告)日：2008-10-16
申请号：US12100426
申请日：2008-04-10
申请人： WEI-CHI HUANG , CHI-HSIUNG LEE
发明人： WEI-CHI HUANG , CHI-HSIUNG LEE
IPC分类号： H05B41/24
CPC分类号： H05B41/2855
摘要： A light source driving device for driving a light source module (22), includes a power stage circuit (20), a transformer and resonance circuit (21), a current balancing circuit (23), a feedback control circuit (25) and an fault detecting circuit (24). The power stage circuit converts received signals to alternating current (AC) signals. The transformer and resonance circuit converts the AC signals to electrical signals. The current balancing circuit balances current flowing through the light source module. The fault detecting circuit comprises a plurality of inputs (a1), (a2n (n=1, 2, 3, . . . , n)) and an output (b1). One of inputs is connected to one input of the current balancing circuit, other inputs are connected to outputs of the current balancing circuit, and the output outputs a fault signal. The feedback control circuit is used for controlling output of the power stage circuit.
摘要翻译：一种用于驱动光源模块（22）的光源驱动装置，包括功率级电路（20），变压器和谐振电路（21），电流平衡电路（23），反馈控制电路（25）和故障检测电路（24）。功率级电路将接收的信号转换为交流（AC）信号。变压器和谐振电路将交流信号转换为电信号。电流平衡电路平衡流过光源模块的电流。故障检测电路包括多个输入（a 1），（a 2 n（n = 1,2,3，...，n））和输出（b 1）。其中一个输入连接到电流平衡电路的一个输入，其他输入连接到电流平衡电路的输出，输出输出故障信号。反馈控制电路用于控制功率级电路的输出。

8. 发明授权

US07319296B2 Device for driving lamps 失效
标题翻译：驱动灯具的装置
公开(公告)号：US07319296B2
公开(公告)日：2008-01-15
申请号：US11309767
申请日：2006-09-22
申请人： Tien-Hsiang Meng , Chi-Hsiung Lee
发明人： Tien-Hsiang Meng , Chi-Hsiung Lee
IPC分类号： H05B41/16
CPC分类号： H05B41/2822
摘要： A driving device for driving a plurality of lamps each including a first terminal and a second terminal, includes a power stage circuit (202), a transformer circuit (204) electrically connectable to the power stage circuit, and a current balancing circuit (206) to balance current of the lamps. The current balancing circuit includes a plurality of current balancing components each comprising two inputs and two outputs. The number of the current balancing components is defined as n, where n is an integer from 2 to n. The inputs of the first current balancing component are electrically connected to a terminal of the transformer circuit. The inputs of the nth current balancing component are electrically connected to the outputs of the (n−1)th current balancing component. The outputs of each current balancing component are respectively electrically connected to the first terminals of two of the lamps.
摘要翻译：一种用于驱动多个灯的驱动装置，每个灯包括第一端子和第二端子，包括功率级电路（202），可电连接到功率级电路的变压器电路（204）和电流平衡电路（206）以平衡灯的电流。电流平衡电路包括多个电流平衡组件，每个电流平衡组件包括两个输入和两个输出。当前平衡组件的数量被定义为n，其中n是从2到n的整数。第一电流平衡部件的输入电连接到变压器电路的端子。电流平衡组件的输入电连接到第（n-1）个电流平衡组件的输出端。每个电流平衡部件的输出分别电连接到两个灯的第一端子。

9. 发明申请

US20070217183A1 DEVICE FOR DRIVING LAMPS 失效
标题翻译：驱动灯的装置
公开(公告)号：US20070217183A1
公开(公告)日：2007-09-20
申请号：US11309767
申请日：2006-09-22
申请人： TIEN-HSIANG MENG , CHI-HSIUNG LEE
发明人： TIEN-HSIANG MENG , CHI-HSIUNG LEE
IPC分类号： E05B17/10
CPC分类号： H05B41/2822
摘要： A driving device for driving a plurality of lamps each including a first terminal and a second terminal, includes a power stage circuit (202), a transformer circuit (204) electrically connectable to the power stage circuit, and a current balancing circuit (206) to balance current of the lamps. The current balancing circuit includes a plurality of current balancing components each comprising two inputs and two outputs. The number of the current balancing components is defined as n, where n is an integer from 2 to n. The inputs of the first current balancing component are electrically connected to a terminal of the transformer circuit. The inputs of the nth current balancing component are electrically connected to the outputs of the (n−1)th current balancing component. The outputs of each current balancing component are respectively electrically connected to the first terminals of two of the lamps.
摘要翻译：一种用于驱动多个灯的驱动装置，每个灯包括第一端子和第二端子，包括功率级电路（202），可电连接到功率级电路的变压器电路（204）和电流平衡电路（206）以平衡灯的电流。电流平衡电路包括多个电流平衡组件，每个电流平衡组件包括两个输入和两个输出。当前平衡组件的数量被定义为n，其中n是从2到n的整数。第一电流平衡部件的输入电连接到变压器电路的端子。第n电流平衡部件的输入电连接到第（n-1）个第电流平衡部件的输出端。每个电流平衡部件的输出分别电连接到两个灯的第一端子。

10. 发明授权

US08536732B2 Power supply system 失效
标题翻译：电源系统
公开(公告)号：US08536732B2
公开(公告)日：2013-09-17
申请号：US12906129
申请日：2010-10-17
申请人： Chi-Hsiung Lee , Chih-Chang Chang , Ta-Chang Wei
发明人： Chi-Hsiung Lee , Chih-Chang Chang , Ta-Chang Wei
IPC分类号： H02J3/14 , H05B37/02
CPC分类号： H02M3/33561 , Y10T307/406
摘要： A power supply system drives a plurality of loads, and includes a power stage circuit, a pulse width modulation controller, a first isolation transformer, at least two second transformers, and at least two rectifier circuits. The power supply system converts external power signals into first alternating current (AC) power signals, and converts the first AC power signals into second AC power signals. The second transformers either boost or buck the second AC power signals, and each has a primary winding connected to a secondary winding of the first isolation transformer in parallel and a center tap grounded. Each of the rectifier circuits is connected to two ends of a secondary winding of a corresponding one of the second transformers, and rectifies the boosted or bucked second AC power signals to output direct current (DC) power signals to a corresponding one of the plurality of loads.
摘要翻译：电源系统驱动多个负载，并且包括功率级电路，脉冲宽度调制控制器，第一隔离变压器，至少两个第二变压器和至少两个整流器电路。电源系统将外部电力信号转换为第一交流电（AC）电力信号，并将第一交流电力信号转换为第二交流电力信号。第二变压器升压或降压第二交流电力信号，并且每个变压器具有并联连接到第一隔离变压器的次级绕组的初级绕组和中心抽头接地。每个整流电路连接到相应一个第二变压器的次级绕组的两端，并对升压或降压的第二AC电力信号进行整流，以将直流（DC）功率信号输出到多个负载

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