公开(公告)号：US20070273303A1

公开(公告)日：2007-11-29

申请号：US11890055

申请日：2007-08-03

申请人： Chin-Der Wey ,  Yi-Chun Yeh ,  Chia-Hung Sun ,  Yueh-Pao Lee

发明人： Chin-Der Wey ,  Yi-Chun Yeh ,  Chia-Hung Sun ,  Yueh-Pao Lee

IPC分类号： H05B37/02

CPC分类号： H05B41/2822

摘要： The present invention uses one or more transformers disposed between an inverter driver to drive a plurality of lamps. Each transformer has a first coil and a second coil magnetically coupled to each other. Each of the first and second coils has an input end and an output end. The input end of the first coil is operatively connected to the input end of the second coil for receiving an input current. Each of the first and second coils has a capacitor connected between the input and output ends. The output ends of the first and second coils are used to provide output current in two separate current paths. As such, the output end of a transformer can be separately connected to the input end of two lamps or two such transformers.

公开(公告)号：US07443112B2

公开(公告)日：2008-10-28

申请号：US11890055

申请日：2007-08-03

申请人： Chin-Der Wey ,  Yi-Chun Yeh ,  Chia-Hung Sun ,  Yueh-Pao Lee

发明人： Chin-Der Wey ,  Yi-Chun Yeh ,  Chia-Hung Sun ,  Yueh-Pao Lee

IPC分类号： H05B37/02 ,  H05B37/00

CPC分类号： H05B41/2822

摘要： The present invention uses one or more transformers disposed between an inverter driver to drive a plurality of lamps. Each transformer has a first coil and a second coil magnetically coupled to each other. Each of the first and second coils has an input end and an output end. The input end of the first coil is operatively connected to the input end of the second coil for receiving an input current. Each of the first and second coils has a capacitor connected between the input and output ends. The output ends of the first and second coils are used to provide output current in two separate current paths. As such, the output end of a transformer can be separately connected to the input end of two lamps or two such transformers.

摘要翻译： 本发明使用设置在逆变器驱动器之间的一个或多个变压器来驱动多个灯。 每个变压器具有彼此磁耦合的第一线圈和第二线圈。 第一和第二线圈中的每一个具有输入端和输出端。 第一线圈的输入端可操作地连接到第二线圈的输入端，用于接收输入电流。 第一和第二线圈中的每一个具有连接在输入端和输出端之间的电容器。 第一和第二线圈的输出端用于在两个单独的电流路径中提供输出电流。 因此，变压器的输出端可以分别连接到两个灯或两个这样的变压器的输入端。

公开(公告)号：US20060273745A1

公开(公告)日：2006-12-07

申请号：US11146567

申请日：2005-06-07

申请人： Chin-Der Wey ,  Yi-Chun Yeh ,  Chia-Hung Sun ,  Yueh-Pao Lee

发明人： Chin-Der Wey ,  Yi-Chun Yeh ,  Chia-Hung Sun ,  Yueh-Pao Lee

IPC分类号： H05B39/00

CPC分类号： H05B41/2822

摘要： The present invention uses one or more transformers disposed between an inverter driver to drive a plurality of lamps. Each transformer has a first coil and a second coil magnetically coupled to each other. Each of the first and second coils has an input end and an output end. The input end of the first coil is operatively connected to the input end of the second coil for receiving an input current. Each of the first and second coils has a capacitor connected between the input and output ends. The output ends of the first and second coils are used to provide output current in two separate current paths. As such, the output end of a transformer can be separately connected to the input end of two lamps or two such transformers.

摘要翻译： 本发明使用设置在逆变器驱动器之间的一个或多个变压器来驱动多个灯。 每个变压器具有彼此磁耦合的第一线圈和第二线圈。 第一和第二线圈中的每一个具有输入端和输出端。 第一线圈的输入端可操作地连接到第二线圈的输入端，用于接收输入电流。 第一和第二线圈中的每一个具有连接在输入端和输出端之间的电容器。 第一和第二线圈的输出端用于在两个单独的电流路径中提供输出电流。 因此，变压器的输出端可以分别连接到两个灯或两个这样的变压器的输入端。

公开(公告)号：US07271549B2

公开(公告)日：2007-09-18

申请号：US11146567

申请日：2005-06-07

申请人： Chin-Der Wey ,  Yi-Chun Yeh ,  Chia-Hung Sun ,  Yueh-Pao Lee

发明人： Chin-Der Wey ,  Yi-Chun Yeh ,  Chia-Hung Sun ,  Yueh-Pao Lee

IPC分类号： H05B41/24 ,  H05B41/16

CPC分类号： H05B41/2822

摘要： The present invention uses one or more transformers disposed between an inverter driver to drive a plurality of lamps. Each transformer has a first coil and a second coil magnetically coupled to each other. Each of the first and second coils has an input end and an output end. The input end of the first coil is operatively connected to the input end of the second coil for receiving an input current. Each of the first and second coils has a capacitor connected between the input and output ends. The output ends of the first and second coils are used to provide output current in two separate current paths. As such, the output end of a transformer can be separately connected to the input end of two lamps or two such transformers.

摘要翻译： 本发明使用设置在逆变器驱动器之间的一个或多个变压器来驱动多个灯。 每个变压器具有彼此磁耦合的第一线圈和第二线圈。 第一和第二线圈中的每一个具有输入端和输出端。 第一线圈的输入端可操作地连接到第二线圈的输入端，用于接收输入电流。 第一和第二线圈中的每一个具有连接在输入端和输出端之间的电容器。 第一和第二线圈的输出端用于在两个单独的电流路径中提供输出电流。 因此，变压器的输出端可以分别连接到两个灯或两个这样的变压器的输入端。

公开(公告)号：US07196483B2

公开(公告)日：2007-03-27

申请号：US11156288

申请日：2005-06-16

申请人： Chin-Der Wey ,  Ya-Yun Yu ,  Hsien-Jen Li ,  Yueh-Pao Lee

发明人： Chin-Der Wey ,  Ya-Yun Yu ,  Hsien-Jen Li ,  Yueh-Pao Lee

IPC分类号： H05B37/00 ,  H05B41/14

CPC分类号： H05B33/0809

摘要： A driving circuit uses a plurality of transformers to provide currents for driving a plurality of LEDs associated with a plurality of current paths. Each transformer has two induction coils with a coil turn ratio between to the number of turns in each induction coil. One induction coil is used to provide an output current to a different current path and the other induction coil is connected to the corresponding induction coil of other transformers for forming a current loop. The output current of each transformer has a relationship with the output current of the other transformers depending on the coil turn ratios of the connected transformers. LEDs in red, blue and green colors can be connected to different current paths so that the brightness of the LEDs in each color can be determined by the current in a current path.

摘要翻译： 驱动电路使用多个变压器来提供用于驱动与多个电流路径相关联的多个LED的电流。 每个变压器具有两个感应线圈，线圈匝数比与每个感应线圈中的匝数之间。 一个感应线圈用于向不同的电流路径提供输出电流，另一个感应线圈连接到其他变压器的相应感应线圈，用于形成电流回路。 每个变压器的输出电流与其他变压器的输出电流有关，这取决于连接变压器的线圈匝数比。 红色，蓝色和绿色的LED可以连接到不同的电流路径，从而每种颜色的LED的亮度可以由当前路径中的电流来确定。

公开(公告)号：US07358684B2

公开(公告)日：2008-04-15

申请号：US11707483

申请日：2007-02-15

申请人： Chin-Der Wey ,  Ya-Yun Yu ,  Hsien-Jen Li ,  Yueh-Pao Lee

发明人： Chin-Der Wey ,  Ya-Yun Yu ,  Hsien-Jen Li ,  Yueh-Pao Lee

IPC分类号： H05B41/24 ,  H05B37/00

CPC分类号： H05B33/0809

摘要： A driving circuit uses a plurality of transformers to provide currents for driving a plurality of LEDs associated with a plurality of current paths. Each transformer has two induction coils with a coil turn ratio between to the number of turns in each induction coil. One induction coil is used to provide an output current to a different current path and the other induction coil is connected to the corresponding induction coil of other transformers for forming a current loop. The output current of each transformer has a relationship with the output current of the other transformers depending on the coil turn ratios of the connected transformers. LEDs in red, blue and green colors can be connected to different current paths so that the brightness of the LEDs in each color can be determined by the current in a current path.

摘要翻译： 驱动电路使用多个变压器来提供用于驱动与多个电流路径相关联的多个LED的电流。 每个变压器具有两个感应线圈，线圈匝数比与每个感应线圈中的匝数之间。 一个感应线圈用于向不同的电流路径提供输出电流，另一个感应线圈连接到其他变压器的相应感应线圈，用于形成电流回路。 每个变压器的输出电流与其他变压器的输出电流有关，这取决于连接变压器的线圈匝数比。 红色，蓝色和绿色的LED可以连接到不同的电流路径，从而每种颜色的LED的亮度可以由当前路径中的电流来确定。

公开(公告)号：US20070152606A1

公开(公告)日：2007-07-05

申请号：US11707483

申请日：2007-02-15

申请人： Chin-Der Wey ,  Ya-Yun Yu ,  Hsien-Jen Li ,  Yueh-Pao Lee

发明人： Chin-Der Wey ,  Ya-Yun Yu ,  Hsien-Jen Li ,  Yueh-Pao Lee

IPC分类号： H05B41/16

CPC分类号： H05B33/0809

摘要： A driving circuit uses a plurality of transformers to provide currents for driving a plurality of LEDs associated with a plurality of current paths. Each transformer has two induction coils with a coil turn ratio between to the number of turns in each induction coil. One induction coil is used to provide an output current to a different current path and the other induction coil is connected to the corresponding induction coil of other transformers for forming a current loop. The output current of each transformer has a relationship with the output current of the other transformers depending on the coil turn ratios of the connected transformers. LEDs in red, blue and green colors can be connected to different current paths so that the brightness of the LEDs in each color can be determined by the current in a current path.

摘要翻译： 驱动电路使用多个变压器来提供用于驱动与多个电流路径相关联的多个LED的电流。 每个变压器具有两个感应线圈，线圈匝数比与每个感应线圈中的匝数之间。 一个感应线圈用于向不同的电流路径提供输出电流，另一个感应线圈连接到其他变压器的相应感应线圈，用于形成电流回路。 每个变压器的输出电流与其他变压器的输出电流有关，这取决于连接变压器的线圈匝数比。 红色，蓝色和绿色的LED可以连接到不同的电流路径，从而每种颜色的LED的亮度可以由当前路径中的电流来确定。

公开(公告)号：US20060284569A1

公开(公告)日：2006-12-21

申请号：US11156288

申请日：2005-06-16

申请人： Chin-Der Wey ,  Ya-Yun Yu ,  Hsien-Jen Li ,  Yueh-Pao Lee

发明人： Chin-Der Wey ,  Ya-Yun Yu ,  Hsien-Jen Li ,  Yueh-Pao Lee

IPC分类号： H05B41/24

CPC分类号： H05B33/0809

摘要： A driving circuit uses a plurality of transformers to provide currents for driving a plurality of LEDs associated with a plurality of current paths. Each transformer has two induction coils with a coil turn ratio between to the number of turns in each induction coil. One induction coil is used to provide an output current to a different current path and the other induction coil is connected to the corresponding induction coil of other transformers for forming a current loop. The output current of each transformer has a relationship with the output current of the other transformers depending on the coil turn ratios of the connected transformers. LEDs in red, blue and green colors can be connected to different current paths so that the brightness of the LEDs in each color can be determined by the current in a current path.

摘要翻译： 驱动电路使用多个变压器来提供用于驱动与多个电流路径相关联的多个LED的电流。 每个变压器具有两个感应线圈，线圈匝数比与每个感应线圈中的匝数之间。 一个感应线圈用于向不同的电流路径提供输出电流，另一个感应线圈连接到其他变压器的相应感应线圈，用于形成电流回路。 每个变压器的输出电流与其他变压器的输出电流有关，这取决于连接变压器的线圈匝数比。 红色，蓝色和绿色的LED可以连接到不同的电流路径，从而每种颜色的LED的亮度可以由当前路径中的电流来确定。