公开(公告)号：US20070115001A1

公开(公告)日：2007-05-24

申请号：US11308745

申请日：2006-04-28

申请人： Chih-Chan Ger ,  Chia-Kun Chen ,  Chi-Wen Kan

发明人： Chih-Chan Ger ,  Chia-Kun Chen ,  Chi-Wen Kan

IPC分类号： G01R31/00

CPC分类号： H05B41/2855

摘要： A system for driving a plurality of lamps includes an inverter circuit (20) and a fault detecting circuit (30). The inverter circuit includes a plurality of outputs divided into a first output part and a second output part. The fault detecting circuit is used for detecting whether one or more of the plurality of outputs of the inverter circuit is faulty, and includes a magnetic element circuit (300) and a signal detecting circuit (310). The magnetic element circuit is used for generating an induction signal according to flux changes of the magnetic element circuit when one of the plurality of outputs is faulty. The signal detecting circuit is used for generating a fault signal according to the induction signal.

摘要翻译： 用于驱动多个灯的系统包括逆变器电路（20）和故障检测电路（30）。 逆变器电路包括被分成第一输出部分和第二输出部分的多个输出。 故障检测电路用于检测逆变器电路的多个输出中的一个或多个是否有故障，并且包括磁性元件电路（300）和信号检测电路（310）。 当多个输出中的一个输出有故障时，磁元件电路用于根据磁性元件电路的磁通变化产生感应信号。 信号检测电路用于根据感应信号产生故障信号。

公开(公告)号：US07362103B2

公开(公告)日：2008-04-22

申请号：US11308745

申请日：2006-04-28

申请人： Chih-Chan Ger ,  Chia-Kun Chen ,  Chi-Wen Kan

发明人： Chih-Chan Ger ,  Chia-Kun Chen ,  Chi-Wen Kan

IPC分类号： G01R31/00 ,  G01R33/02

CPC分类号： H05B41/2855

摘要： A system for driving a plurality of lamps includes an inverter circuit (20) and a fault detecting circuit (30). The inverter circuit includes a plurality of outputs divided into a first output part and a second output part. The fault detecting circuit is used for detecting whether one or more of the plurality of outputs of the inverter circuit is faulty, and includes a magnetic element circuit (300) and a signal detecting circuit (310). The magnetic element circuit is used for generating an induction signal according to flux changes of the magnetic element circuit when one of the plurality of outputs is faulty. The signal detecting circuit is used for generating a fault signal according to the induction signal.

摘要翻译： 用于驱动多个灯的系统包括逆变器电路（20）和故障检测电路（30）。 逆变器电路包括被分成第一输出部分和第二输出部分的多个输出。 故障检测电路用于检测逆变器电路的多个输出中的一个或多个是否有故障，并且包括磁性元件电路（300）和信号检测电路（310）。 当多个输出中的一个输出有故障时，磁元件电路用于根据磁性元件电路的磁通变化产生感应信号。 信号检测电路用于根据感应信号产生故障信号。

公开(公告)号：US07391170B2

公开(公告)日：2008-06-24

申请号：US11565663

申请日：2006-12-01

申请人： Chih-Chan Ger ,  Chih-Chang Chang ,  Chi-Wen Kan

发明人： Chih-Chan Ger ,  Chih-Chang Chang ,  Chi-Wen Kan

IPC分类号： G05F1/00

CPC分类号： H05B41/2858 ,  H05B41/282 ,  Y02B20/183

摘要： A voltage sensing circuit (230) for sensing voltage signals of input alternating current (AC) signals includes a plurality of voltage dividing circuits (23n (n=1, 2, 3, . . . , n)) and a charging circuit (232). The voltage dividing circuits are used for dividing voltage signals of the input AC signals. The voltage dividing circuits are connected to the charging circuit, and then the divided voltage signals can be transmitted between the voltage dividing circuits, thereby pulling high corresponding DC levels of the divided voltage signals.

摘要翻译： 用于感测输入交流（AC）信号的电压信号的电压检测电路（230）包括多个分压电路（23 n（n = 1,2,3，...，n））和充电电路 232）。 分压电路用于分压输入AC信号的电压信号。 分压电路连接到充电电路，然后分压电压信号可以在分压电路之间传输，从而提高分压电压信号的高对应直流电平。

公开(公告)号：US20080088247A1

公开(公告)日：2008-04-17

申请号：US11616885

申请日：2006-12-28

申请人： Chih-Chan Ger ,  Chi-Wen Kan

发明人： Chih-Chan Ger ,  Chi-Wen Kan

IPC分类号： H05B41/36 ,  H05B39/04

CPC分类号： H05B41/2822

摘要： A driving device (100) for driving a plurality of discharge lamps (14), and includes a controller board (11), a connecting board (15), and a group of high voltage lines (17). The controller board includes a controller circuit (13) for converting a received signal to a high voltage signal suitable to drive the plurality of discharge lamps. The connecting board includes a balance circuit for balancing currents flowing through the plurality of discharge lamps. The connecting board is substantially perpendicular to the controller board. The high voltage lines are connected to the controller board and the connecting board, and the high voltage signal from the controller circuit is output to the balance circuit via the high voltage lines.

摘要翻译： 一种用于驱动多个放电灯（14）的驱动装置（100），包括控制器板（11），连接板（15）和一组高压线（17）。 控制器板包括用于将接收信号转换成适于驱动多个放电灯的高电压信号的控制器电路（13）。 连接板包括用于平衡流过多个放电灯的电流的平衡电路。 连接板基本上垂直于控制器板。 高压线路连接到控制器板和连接板，并且来自控制器电路的高电压信号经由高压线路输出到平衡电路。

公开(公告)号：US07983025B2

公开(公告)日：2011-07-19

申请号：US11616885

申请日：2006-12-28

申请人： Chih-Chan Ger ,  Chi-Wen Kan

发明人： Chih-Chan Ger ,  Chi-Wen Kan

IPC分类号： H02B1/26

CPC分类号： H05B41/2822

摘要： A driving device (100) for driving a plurality of discharge lamps (14), and includes a controller board (11), a connecting board (15), and a group of high voltage lines (17). The controller board includes a controller circuit (13) for converting a received signal to a high voltage signal suitable to drive the plurality of discharge lamps. The connecting board includes a balance circuit for balancing currents flowing through the plurality of discharge lamps. The connecting board is substantially perpendicular to the controller board. The high voltage lines are connected to the controller board and the connecting board, and the high voltage signal from the controller circuit is output to the balance circuit via the high voltage lines.

摘要翻译： 一种用于驱动多个放电灯（14）的驱动装置（100），包括控制器板（11），连接板（15）和一组高压线（17）。 控制器板包括用于将接收信号转换成适于驱动多个放电灯的高电压信号的控制器电路（13）。 连接板包括用于平衡流过多个放电灯的电流的平衡电路。 连接板基本上垂直于控制器板。 高压线路连接到控制器板和连接板，并且来自控制器电路的高电压信号经由高压线路输出到平衡电路。