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1. 发明申请

US20090315472A1 BACKLIGHT MODULE 审中-公开
标题翻译：背光模组
公开(公告)号：US20090315472A1
公开(公告)日：2009-12-24
申请号：US12417600
申请日：2009-04-02
申请人： CHI-HSIUNG LEE , HUNG-CHANG LIANG , YU-HSIAO CHAO
发明人： CHI-HSIUNG LEE , HUNG-CHANG LIANG , YU-HSIAO CHAO
IPC分类号： H05B41/16
CPC分类号： H05B41/282
摘要： A backlight module positioned on a printed circuit board (PCB) includes a power control circuit, a transformer, and a voltage detection component. The power control circuit outputs power signals. The transformer has a primary winding and at least one secondary winding. The primary winding is connected to the power control circuit and receives the power signals. The voltage detection component is positioned on a high voltage terminal of the secondary winding of the transformer, detecting voltage variations in the high voltage terminal of the secondary winding of the transformer, and outputting the detected voltage variation to the power control circuit. The power control circuit adjusts the output power signals according to the detected voltage variation.
摘要翻译：位于印刷电路板（PCB）上的背光模块包括功率控制电路，变压器和电压检测部件。功率控制电路输出功率信号。变压器具有初级绕组和至少一个次级绕组。初级绕组连接到电源控制电路并接收电源信号。电压检测部件位于变压器的次级绕组的高电压端子上，检测变压器的次级绕组的高电压端子的电压变化，并将检测到的电压变化输出到功率控制电路。功率控制电路根据检测到的电压变化来调整输出功率信号。

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。

4. 发明申请

US20110308769A1 IONIC THERMAL DISSIPATION DEVICE 失效
标题翻译：离子热释放装置
公开(公告)号：US20110308769A1
公开(公告)日：2011-12-22
申请号：US12869776
申请日：2010-08-27
申请人： WEI-CHI HUANG , CHI-HSIUNG LEE , YU-HSIAO CHAO , TSUNG-LIANG HUNG
发明人： WEI-CHI HUANG , CHI-HSIUNG LEE , YU-HSIAO CHAO , TSUNG-LIANG HUNG
IPC分类号： F28F13/16 , H02M7/00 , F28D15/00
CPC分类号： H02M3/33561 , H02M3/33569
摘要： An ionic thermal dissipation device includes an ionic wind generation system and a power system. The power system first converts external direct current (DC) power signals into first alternating current (AC) power signals, and boosts, increases voltage, and rectifies the first AC power signals to generate high voltage DC power signals to drive the ionic wind generation system. The power system also detects current signals generated by ion excitation of the ionic wind generation system and voltage signals of the high voltage DC power signals, and regulates the high voltage DC power signals and time of driving the ionic wind generation system according to a first PWM signal and a first analog signal from an electronic device and the detected current signals and voltage signals.
摘要翻译：离子散热装置包括离子风生成系统和电力系统。电力系统首先将外部直流（DC）功率信号转换为第一交流（AC）功率信号，并升压，增加电压，并对第一交流电源信号进行整流，产生高压直流电源信号，驱动离子风系统。电力系统还检测离子风发电系统的离子激发产生的电流信号和高压直流电力信号的电压信号，并根据第一个PWM调节高压直流电力信号和驱动离子风力发电系统的时间信号和来自电子设备的第一模拟信号和检测到的电流信号和电压信号。

5. 发明申请

US20110103114A1 SOLAR POWER CONVERSION CIRCUIT AND POWER SUPPLY SYSTEM USING THE SAME 失效
标题翻译：太阳能转换电路和使用该电源的电源系统
公开(公告)号：US20110103114A1
公开(公告)日：2011-05-05
申请号：US12649558
申请日：2009-12-30
申请人： WEI-CHI HUANG , TSUNG-LIANG HUNG , YU-HSIAO CHAO , CHI-HSIUNG LEE
发明人： WEI-CHI HUANG , TSUNG-LIANG HUNG , YU-HSIAO CHAO , CHI-HSIUNG LEE
IPC分类号： H02M7/537 , G05F1/44
CPC分类号： H02J7/35 , H01L31/02021 , H02J3/383 , H02M2001/007 , Y02E10/563 , Y02E10/566 , Y02E10/58
摘要： A solar power supply system includes at least one solar power conversion circuit and an inverter circuit. Each solar power conversion circuit comprises a solar module and a direct current (DC) module. The solar module converts the solar power into the DC signals. The DC module with two-stage conversion comprises a DC transformer circuit and a maximum power point tracking circuit, to boost the DC signals and adjust output power of the solar module to a maximum value. The inverter circuit converts the boosted DC signals output from the solar power conversion circuits into AC signals and combines the AC signals into the AC utility network.
摘要翻译：太阳能供电系统包括至少一个太阳能转换电路和逆变器电路。每个太阳能转换电路包括太阳能模块和直流（DC）模块。太阳能模块将太阳能转换为直流信号。具有两级转换的直流模块包括直流变压器电路和最大功率点跟踪电路，用于升压直流信号并将太阳能模块的输出功率调整到最大值。逆变器电路将从太阳能转换电路输出的升压直流信号转换为交流信号，并将交流信号组合到交流电力网络中。

6. 发明申请

US20070164690A1 DISCHARGE LAMP DRIVING DEVICE 审中-公开
标题翻译：放电灯驱动装置
公开(公告)号：US20070164690A1
公开(公告)日：2007-07-19
申请号：US11552986
申请日：2006-10-26
申请人： YU-HSIAO CHAO , CHI-HSIUNG LEE
发明人： YU-HSIAO CHAO , CHI-HSIUNG LEE
IPC分类号： H05B39/00
CPC分类号： H05B41/2828 , Y02B20/186
摘要： A discharge lamp driving device, for driving a plurality of lamp modules (23), includes a plurality of power stage circuits (22), a plurality of driving circuits (24), a multi-phase controller (21), and a controller (25). The power stage circuits, respectively corresponding to the lamp modules, converts received direct current (DC) signals to alternating current (AC) signals to drive the corresponding lamp modules. The driving circuits, respectively connected to corresponding power stage circuits, output driving signals to control outputs of the corresponding power stage circuits. The multi-phase controller, connected to the driving circuits, controls timing of the driving circuits outputting the driving signals. The controller, connected to the driving circuits, controls duty cycles of the driving signals.
摘要翻译：一种用于驱动多个灯模块（23）的放电灯驱动装置，包括多个功率级电路（22），多个驱动电路（24），多相控制器（21）和控制器 25）。分别对应于灯模块的功率级电路将接收的直流（DC）信号转换为交流（AC）信号，以驱动相应的灯模块。分别连接到相应的功率级电路的驱动电路输出驱动信号以控制对应的功率级电路的输出。连接到驱动电路的多相控制器控制输出驱动信号的驱动电路的定时。连接到驱动电路的控制器控制驱动信号的占空比。

7. 发明申请

US20120139420A1 LIGHT EMITTING DIODE DRIVING SYSTEM 失效
标题翻译：发光二极管驱动系统
公开(公告)号：US20120139420A1
公开(公告)日：2012-06-07
申请号：US13165774
申请日：2011-06-21
申请人： CHI-HSIUNG LEE , YU-HSIAO CHAO
发明人： CHI-HSIUNG LEE , YU-HSIAO CHAO
IPC分类号： H05B37/02
CPC分类号： H05B33/089 , G09G3/3406 , H05B33/0815 , Y02B20/341
摘要： A light emitting diode (LED) driving system comprises a plurality of current limitation circuits and a plurality of over-voltage protection circuits to driving a plurality of LED strings. Each of the current limitation circuits comprises a first switch comprising a control pole receiving a reference voltage, a first pole correspondingly connected to a LED string, and a second pole connected to the ground via a first resistor and a second switch comprising a control pole connected to the second pole of the first switch via a second resistor, a first pole receiving the reference voltage, and a second pole grounded. Each of the over-voltage protection circuits comprises a zener diode, a third switch and a first capacitor.
摘要翻译：发光二极管（LED）驱动系统包括多个电流限制电路和多个过电压保护电路以驱动多个LED串。每个电流限制电路包括第一开关，其包括接收参考电压的控制极，相应地连接到LED串的第一极和经由第一电阻连接到地的第二极和包括连接到控制极的控制极的第二开关经由第二电阻到第一开关的第二极，接收参考电压的第一极和接地的第二极。每个过电压保护电路包括齐纳二极管，第三开关和第一电容器。

8. 发明申请

US20110253348A1 IONIC THERMAL DISSIPATION DEVICE 审中-公开
标题翻译：离子热释放装置
公开(公告)号：US20110253348A1
公开(公告)日：2011-10-20
申请号：US12844830
申请日：2010-07-28
申请人： WEI-CHI HUANG , YU-HSIAO CHAO , TSUNG-LIANG HUNG , CHI-HSIUNG LEE , CHENG-TA LIN
发明人： WEI-CHI HUANG , YU-HSIAO CHAO , TSUNG-LIANG HUNG , CHI-HSIUNG LEE , CHENG-TA LIN
IPC分类号： F28F13/16
CPC分类号： H05K7/20172 , H02M3/33523
摘要： An ionic thermal dissipation device includes an ionic wind generating system and a power system to drive the ionic wind generating system. The power system first converts external direct current power signals into alternating current (AC) power signals, and boosts the AC power signals. The power system doubles voltage of the boosted AC power signals, and rectifies the boosted AC power signals to generate high voltage direct current power signals to drive the ionic wind generating system. The power system also detects current signals generated by ion excitation of the ionic wind generating system, and regulates the high voltage direct current power signals according to the detected current signals.
摘要翻译：离子散热装置包括离子风发生系统和驱动离子风发生系统的动力系统。电力系统首先将外部直流电力信号转换成交流（AC）电力信号，并提高交流电源信号。电力系统使升压的交流电源信号的电压加倍，并且对升压的交流电力信号进行整流，以产生高压直流电力信号来驱动离子风力发电系统。电力系统还检测离子风发生系统的离子激发产生的电流信号，并根据检测到的电流信号调节高压直流电力信号。

9. 发明申请

US20100181928A1 MULTI-LAMP DRIVING CIRCUIT 失效
标题翻译：多灯驱动电路
公开(公告)号：US20100181928A1
公开(公告)日：2010-07-22
申请号：US12603661
申请日：2009-10-22
申请人： CHI-HSIUNG LEE , YU-HSIAO CHAO , HUNG-YI CHEN
发明人： CHI-HSIUNG LEE , YU-HSIAO CHAO , HUNG-YI CHEN
IPC分类号： H05B41/36
CPC分类号： H05B41/282 , Y02B20/183
摘要： A multi-lamp driving circuit for driving a plurality of lamp groups includes an inversion circuit configured to drive the plurality of lamp groups and a current balance circuit electrically connected between the inversion circuit and the plurality of lamp groups. The current balance circuit includes a plurality of transformers, each including a first magnetic loop composed of a first primary winding and a first secondary winding and a second magnetic loop composed of a second primary winding and a second secondary winding. Numbers of turns of the second primary winding and the second secondary winding of each of the plurality of transformers are equivalent, and numbers of turns of the first primary winding and the first secondary winding of each of the plurality of transformers are equivalent.
摘要翻译：用于驱动多个灯组的多灯驱动电路包括：被配置为驱动多个灯组的反相电路和电连接在反转电路和多个灯组之间的电流平衡电路。电流平衡电路包括多个变压器，每个变压器包括由第一初级绕组和第一次级绕组组成的第一磁环和由第二初级绕组和第二次级绕组组成的第二磁路。多个变压器中的每一个的第二初级绕组和第二次级绕组的匝数相等，并且多个变压器中的每一个的第一初级绕组和第一次级绕组的匝数相等。

10. 发明申请

US20120256557A1 MULTI-LAMP DRIVING SYSTEM 失效
标题翻译：多灯驱动系统
公开(公告)号：US20120256557A1
公开(公告)日：2012-10-11
申请号：US13167739
申请日：2011-06-24
申请人： CHIH-CHAN GER , YU-HSIAO CHAO , CHENG-TA LIN
发明人： CHIH-CHAN GER , YU-HSIAO CHAO , CHENG-TA LIN
IPC分类号： H05B41/16
CPC分类号： H05B41/282 , H05B41/2855 , Y02B20/183 , Y02B20/186
摘要： A multi-lamp driving system includes a power stage circuit, a pulse width modulation (PWM) controller, a plurality of transformer circuits, and an abnormal detection circuit. Each of the transformer circuits includes a first primary winding and a second primary winding connected in series and a first secondary winding and a second secondary winding respectively outputting AC power signals to drive at least one lamp. The abnormal detection circuit is connected to a junction of the first primary winding and the second primary winding of each of the transformer circuits, and determines if voltages of the junction of the first primary winding and the second primary winding of each of the transformer circuits are different to determine if the at least two lamps are normal. The abnormal detection circuit further generate control signals to control the PWM controller upon the condition that one of the at least two lamps are abnormal.
摘要翻译：多灯驱动系统包括功率级电路，脉宽调制（PWM）控制器，多个变压器电路和异常检测电路。每个变压器电路包括串联连接的第一初级绕组和第二初级绕组，以及分别输出AC功率信号以驱动至少一个灯的第一次级绕组和第二次级绕组。异常检测电路连接到每个变压器电路的第一初级绕组和第二初级绕组的结，并且确定每个变压器电路的第一初级绕组和第二初级绕组的结的电压是否为不同以确定至少两个灯是否正常。异常检测电路进一步产生控制信号以在至少两个灯中的一个异常的情况下控制PWM控制器。

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