专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08084945B2 AC driven light-emitting diodes 有权
标题翻译：交流驱动发光二极管
公开(公告)号：US08084945B2
公开(公告)日：2011-12-27
申请号：US11569707
申请日：2005-06-03
申请人： Carsten Deppe , Matthias Wendt
发明人： Carsten Deppe , Matthias Wendt
IPC分类号： H01J13/46
CPC分类号： H05B33/0821 , H05B33/0803 , H05B33/0809 , H05B33/0827 , Y10S362/80
摘要： The invention relates to a circuit (2) comprising at least two parallel-connected light-emitting diodes (4, 5) opposite poled in a first parallel branch (12) and comprising at least two parallel-connected light-emitting diodes (6, 7) opposite poled in a second parallel branch (13), and also comprising a capacitor (8) and a coil (9). According to the invention, the first parallel branch (12) has a capacitor (8) and the second parallel branch (13) has the coil (9). On account of the capacitive parallel branch (10) and the inductive parallel branch (11), idle currents arise which are phase-shifted with respect to one another. The idle currents compensate one another and light changes of the oppositely-poled diode pairs take place at different points in time. A light current is then smoothed.
摘要翻译：本发明涉及一种电路（2），包括至少两个并联连接的发光二极管（4,5），其在第一并联支路（12）中相对极化，并且包括至少两个平行连接的发光二极管（6， 7）在第二平行分支（13）中相对极化，并且还包括电容器（8）和线圈（9）。根据本发明，第一并联支路（12）具有电容器（8），第二并联支路（13）具有线圈（9）。由于电容式并联支路（10）和电感并联支路（11），产生相对于彼此相移的空闲电流。空闲电流相互补偿，相反极化二极管对的光线变化发生在不同的时间点。然后平滑光电流。

2. 发明授权

US09065429B2 Semiconductor switch with reliable blackout behavior and low control power 有权
标题翻译：具有可靠的停电行为和低控制功率的半导体开关
公开(公告)号：US09065429B2
公开(公告)日：2015-06-23
申请号：US14111836
申请日：2012-04-10
申请人： Pieter Gerrit Blanken , Peter Luerkens , Matthias Wendt , Carsten Deppe
发明人： Pieter Gerrit Blanken , Peter Luerkens , Matthias Wendt , Carsten Deppe
IPC分类号： H03L7/00 , H03K3/012 , H03K17/687 , H03K17/691
CPC分类号： H03K3/012 , H03K17/6874 , H03K17/691 , H03K2217/0081
摘要： The present invention relates to a bidirectional semiconductor switch (M1, M2) with extremely low control power consumption and a bootstrap circuit which allows reliable start of operation of the switch and the hosting device after unlimited duration of mains interruptions. Intelligent control options are provided by operating from a small energy storage and no extra means are required to recover from a depleted energy storage condition. The absence of audible noise and mechanical wear also enables more frequent recharging cycles and allows smaller and thus cheaper energy storage components.
摘要翻译：本发明涉及具有极低控制功率消耗的双向半导体开关（M1，M2）和自举电路，其允许开关和主机设备在无限期的电源中断之后可靠地开始操作。通过从小型能量存储器操作提供智能控制选项，并且不需要额外的方法来从耗尽的能量存储状态恢复。没有可听见的噪音和机械磨损也使更频繁的充电循环，并且允许更小且因此更便宜的储能部件。

3. 发明授权

US08456089B2 AC driven light-emitting diodes 有权
标题翻译：交流驱动发光二极管
公开(公告)号：US08456089B2
公开(公告)日：2013-06-04
申请号：US13334118
申请日：2011-12-22
申请人： Carsten Deppe , Matthias Wendt
发明人： Carsten Deppe , Matthias Wendt
IPC分类号： H01J13/48
CPC分类号： H05B33/0821 , H05B33/0803 , H05B33/0809 , H05B33/0827 , Y10S362/80
摘要： Disclosed is a lighting device including a circuit including at least two parallel-connected light-emitting diodes of opposite pole in a first parallel branch and comprising at least two parallel-connected light-emitting diodes of opposite pole in a second parallel branch, and also including a capacitor and a coil. At least one of the diodes emits red light, blue light, and/or white light.
摘要翻译：公开了一种照明装置，其包括在第一并联支路中包括至少两个并联连接的发光二极管的电路，该至少两个并联连接的发光二极管在第二并联支路中包括至少两个并联连接的相反极点的并联连接的发光二极管，包括电容器和线圈。至少一个二极管发射红光，蓝光和/或白光。

4. 发明授权

US07978743B2 Driver circuit for loads such as LED, OLED or LASER diodes 有权
标题翻译：负载如LED，OLED或LASER二极管的驱动电路
公开(公告)号：US07978743B2
公开(公告)日：2011-07-12
申请号：US12530558
申请日：2008-03-12
申请人： Carsten Deppe , Matthias Wendt
发明人： Carsten Deppe , Matthias Wendt
IPC分类号： H01S3/00
CPC分类号： H05B33/086 , H05B33/0818 , H05B33/0827 , Y02B20/347
摘要： A driver circuit for driving loads such as LED, OLED or LASER diode devices includes a switching converter that has a switching element and reactive elements to provide an output switching voltage by sequential switching operations of the switching element. The load is connected to the output switching voltage. A linear current driver circuit is connected in series to the load and includes an amplification element and a feedback circuit with a current control input. In order to enable the circuit to be easily used, a control unit is provided with a sensing input for a current or voltage at the linear current driver. A microcontroller executes a control program for processing the sensing input and providing both a current control output and a switching control output, set in accordance with a set current value.
摘要翻译：用于驱动诸如LED，OLED或激光二极管器件的负载的驱动器电路包括开关转换器，其具有开关元件和无功元件，以通过开关元件的顺序切换操作来提供输出开关电压。负载连接到输出开关电压。线性电流驱动器电路与负载串联连接，并包括放大元件和具有电流控制输入的反馈电路。为了使电路容易使用，控制单元在线性电流驱动器处提供用于电流或电压的感测输入。微控制器执行用于处理感测输入的控制程序，并提供根据设定的当前值设置的电流控制输出和开关控制输出。

5. 发明授权

US09357497B2 Controlling the power consumption of a receiving unit 有权
标题翻译：控制接收单元的功耗
公开(公告)号：US09357497B2
公开(公告)日：2016-05-31
申请号：US12865438
申请日：2009-02-02
申请人： Matthias Wendt , Bozena Erdmann , Carsten Deppe , Georg Sauerlaender
发明人： Matthias Wendt , Bozena Erdmann , Carsten Deppe , Georg Sauerlaender
IPC分类号： G06F1/32 , H04W52/02
CPC分类号： H04W52/028 , Y02D70/00 , Y02D70/162
摘要： An average power consumption of receiving units (3,5,7) for controlling apparatuses (4,6,8) in response to operation control signals from transmitting units (2) may be reduced by introducing devices (1,21) for controlling the power consumption of the receiving units (3,5,7) in response to detections of states of the apparatuses (4,6,8). The devices (1) may comprise controllers (30) for controlling the power consumption in a wireless, non-wireless, physical and/or logical manner. The devices (1) may comprise monitors (33) for monitoring power consumption, currents and/or voltages at the receiving units (3,5,7) and/or the apparatuses (4,6,8). The devices (1) may comprise receivers (40), detectors (41), converters (42) and transmitters (43) for receiving the operation control signals, detecting the states of the apparatuses (4,6,8), converting the operation control signals into converted signals, and transmitting the operation control signals or the converted signals to the receiving units (3,5,7) for controlling the power consumption of the receiving units (3,5,7) via the transmitted signals, wherein the transmitted signals correspond to power control signals.
摘要翻译：响应于来自发送单元（2）的操作控制信号的控制设备（4,6,8）的接收单元（3,5,7）的平均功耗可以通过引入用于控制响应于设备状态的检测（4,6,8），接收单元（3,5,7）的功率消耗。设备（1）可以包括用于以无线，非无线，物理和/或逻辑方式控制功耗的控制器（30）。设备（1）可以包括用于监视接收单元（3,5,7）和/或设备（4,6,8）处的功率消耗，电流和/或电压的监视器（33）。设备（1）可以包括用于接收操作控制信号的接收器（40），检测器（41），转换器（42）和发射器（43），检测设备（4,6,8）的状态，控制信号转换为转换信号，并将操作控制信号或转换后的信号发送到接收单元（3,5,7），用于经由发送信号控制接收单元（3,5,7）的功耗，其中，发射信号对应于功率控制信号。

6. 发明申请

US20080054814A1 Ac Driven Light-Emitting Diodes 有权
标题翻译：交流发光二极管
公开(公告)号：US20080054814A1
公开(公告)日：2008-03-06
申请号：US11569707
申请日：2005-06-03
申请人： Carsten Deppe , Matthias Wendt
发明人： Carsten Deppe , Matthias Wendt
IPC分类号： H05B37/00 , F21S4/00 , H05B41/24
CPC分类号： H05B33/0821 , H05B33/0803 , H05B33/0809 , H05B33/0827 , Y10S362/80
摘要： The invention relates to a circuit (2) comprising at least two parallel-connected light-emitting diodes (4, 5) opposite poled in a first parallel branch (12) and comprising at least two parallel-connected light-emitting diodes (6, 7) opposite poled in a second parallel branch (13), and also comprising a capacitor (8) and a coil (9). According to the invention, the first parallel branch (12) has a capacitor (8) and the second parallel branch (13) has the coil (9). On account of the capacitive parallel branch (10) and the inductive parallel branch (11), idle currents arise which are phase-shifted with respect to one another. The idle currents compensate one another and light changes of the oppositely-poled diode pairs take place at different points in time. A light current is thun smoothed.
摘要翻译：本发明涉及一种电路（2），包括至少两个平行连接的发光二极管（4,5），其在第一并联支路（12）中相对极化，并且包括至少两个平行连接的发光二极管（6， 7）在第二平行分支（13）中相对极化，并且还包括电容器（8）和线圈（9）。根据本发明，第一并联支路（12）具有电容器（8），第二并联支路（13）具有线圈（9）。由于电容式并联支路（10）和电感并联支路（11），产生相对于彼此相移的空闲电流。空闲电流相互补偿，相反极化二极管对的光线变化发生在不同的时间点。光线平滑。

7. 发明授权

US09099879B2 Supply circuit for supplying power to a switch circuit 有权
标题翻译：用于向开关电路供电的供电电路
公开(公告)号：US09099879B2
公开(公告)日：2015-08-04
申请号：US13256231
申请日：2010-03-09
申请人： Carsten Deppe , Matthias Wendt
发明人： Carsten Deppe , Matthias Wendt
IPC分类号： H02M7/02 , H02J9/00 , H02M7/06 , H02M1/00
CPC分类号： H02J9/005 , H02M7/02 , H02M7/066 , H02M2001/0032 , Y02B70/16 , Y10T307/74 , Y10T307/747
摘要： To improve energy efficiencies, supply circuits (1) for supplying switch circuits (2) have first supply modes for receiving first amounts of input power from sources (7) and providing first amounts of output power to output circuits (5) comprising control parts (3) of the switch circuits (2) and have second supply modes for receiving second amounts of input power and providing second amounts of output power. The first amounts of output power are larger than the second amounts of output power. The second amounts of input power are larger than zero and smaller than amounts of switch power necessary for operating the switch circuits (2). The switch circuits (2) may comprise relays for switching loads (8). The first amounts of input power may arrive via main contacts of the relays. Switches (47) may switch output signal levels. The relays may be bistable relays.
摘要翻译：为了提高能量效率，用于提供开关电路（2）的供电电路（1）具有用于从源（7）接收第一数量的输入功率并且向包括控制部分（5）的输出电路（5）提供第一数量的输出功率的第一供电模式 3），并且具有用于接收第二量的输入功率并提供第二量的输出功率的第二供电模式。第一输出功率量大于第二输出功率量。第二数量的输入功率大于零并小于操作开关电路（2）所需的开关功率量。开关电路（2）可以包括用于切换负载（8）的继电器。输入功率的第一数量可以通过继电器的主触点到达。开关（47）可以切换输出信号电平。继电器可以是双稳态继电器。

8. 发明申请

US20140049301A1 SEMICONDUCTOR SWITCH WITH RELIABLE BLACKOUT BEHAVIOR AND LOW CONTROL POWER 有权
标题翻译：半导体开关具有可靠的黑色行为和低控制功率
公开(公告)号：US20140049301A1
公开(公告)日：2014-02-20
申请号：US14111836
申请日：2012-04-10
申请人： Pieter Gerrit Blanken , Peter Luerkens , Matthias Wendt , Carsten Deppe
发明人： Pieter Gerrit Blanken , Peter Luerkens , Matthias Wendt , Carsten Deppe
IPC分类号： H03K3/012
CPC分类号： H03K3/012 , H03K17/6874 , H03K17/691 , H03K2217/0081
摘要： The present invention relates to a bidirectional semiconductor switch (M1, M2) with extremely low control power consumption and a bootstrap circuit which allows reliable start of operation of the switch and the hosting device after unlimited duration of mains interruptions. Intelligent control options are provided by operating from a small energy storage and no extra means are required to recover from a depleted energy storage condition. The absence of audible noise and mechanical wear also enables more frequent recharging cycles and allows smaller and thus cheaper energy storage components.
摘要翻译：本发明涉及具有极低控制功率消耗的双向半导体开关（M1，M2）和自举电路，其允许开关和主机设备在无限期的电源中断之后可靠地开始操作。通过从小型能量存储器操作提供智能控制选项，并且不需要额外的方法来从耗尽的能量存储状态恢复。没有可听见的噪音和机械磨损也使更频繁的充电循环，并且允许更小且因此更便宜的储能部件。

9. 发明申请

US20100325456A1 CONTROLLING THE POWER CONSUMPTION OF A RECEIVING UNIT 有权
标题翻译：控制接收单元的功耗
公开(公告)号：US20100325456A1
公开(公告)日：2010-12-23
申请号：US12865438
申请日：2009-02-02
申请人： Matthias Wendt , Bozena Erdmann , Carsten Deppe , Georg Sauerlaender
发明人： Matthias Wendt , Bozena Erdmann , Carsten Deppe , Georg Sauerlaender
IPC分类号： G06F1/32
CPC分类号： H04W52/028 , Y02D70/00 , Y02D70/162
摘要： An average power consumption of receiving units (3,5,7) for controlling apparatuses (4,6,8) in response to operation control signals from transmitting units (2) may be reduced by introducing devices (1,21) for controlling the power consumption of the receiving units (3,5,7) in response to detections of states of the apparatuses (4,6,8). The devices (1) may comprise controllers (30) for controlling the power consumption in a wireless, non-wireless, physical and/or logical manner. The devices (1) may comprise monitors (33) for monitoring power consumption, currents and/or voltages at the receiving units (3,5,7) and/or the apparatuses (4,6,8). The devices (1) may comprise receivers (40), detectors (41), converters (42) and transmitters (43) for receiving the operation control signals, detecting the states of the apparatuses (4,6,8), converting the operation control signals into converted signals, and transmitting the operation control signals or the converted signals to the receiving units (3,5,7) for controlling the power consumption of the receiving units (3,5,7) via the transmitted signals, wherein the transmitted signals correspond to power control signals.
摘要翻译：响应于来自发送单元（2）的操作控制信号的控制设备（4,6,8）的接收单元（3,5,7）的平均功耗可以通过引入用于控制响应于设备状态的检测（4,6,8），接收单元（3,5,7）的功率消耗。设备（1）可以包括用于以无线，非无线，物理和/或逻辑方式控制功耗的控制器（30）。设备（1）可以包括用于监视接收单元（3,5,7）和/或设备（4,6,8）处的功率消耗，电流和/或电压的监视器（33）。设备（1）可以包括用于接收操作控制信号的接收器（40），检测器（41），转换器（42）和发射器（43），检测设备（4,6,8）的状态，控制信号转换为转换信号，并将操作控制信号或转换后的信号发送到接收单元（3,5,7），用于经由发送信号控制接收单元（3,5,7）的功耗，其中，发射信号对应于功率控制信号。

10. 发明申请

US20100091807A1 DRIVER CIRCUIT FOR LOADS SUCH AS LED, OLED OR LASER DIODES 有权
标题翻译：负载如LED，OLED或激光二极管的驱动电路
公开(公告)号：US20100091807A1
公开(公告)日：2010-04-15
申请号：US12530558
申请日：2008-03-12
申请人： Carsten Deppe , Matthias Wendt
发明人： Carsten Deppe , Matthias Wendt
IPC分类号： H01S3/00 , H05B37/02
CPC分类号： H05B33/086 , H05B33/0818 , H05B33/0827 , Y02B20/347
摘要： A driver circuit 10 is described for driving loads such as LED, OLED or LASER diode devices L. A switching converter 12 has a switching element M1 and reactive elements L1, C1 to provide an output switching voltage V1 by sequential switching operations of the switching element M1. The load L is connected to the output switching voltage. A linear current driver circuit 14 is connected in series to the load L and comprises an amplification element Q1 and a feedback circuit R1, 22 with a current control input VL, set, IB. In order to enable the circuit to be easily used, a control unit 16, 116, 216 is provided with a sensing input VL, 1, VL, 2 for a current or voltage at the linear current driver 14. A microcontroller 30, 130, 230 executes a control program for processing the sensing input and providing both a current control output VL, set, IB and a switching control output VL, set in accordance with a set current value Iset.
摘要翻译：描述了用于驱动诸如LED，OLED或激光二极管器件L的负载的驱动器电路10.开关转换器12具有开关元件M1和无功元件L1，C1，以通过开关元件的顺序切换操作来提供输出开关电压V1 M1。负载L连接到输出开关电压。线性电流驱动器电路14与负载L串联连接，并且包括放大元件Q1和具有电流控制输入VL的反馈电路R1,22，设置为IB。为了使电路容易使用，控制单元16,116,216在线性电流驱动器14上设置有用于电流或电压的感测输入VL，1，VL，2。微控制器30,130， 230执行用于处理感测输入的控制程序，并且根据设定的当前值Iset设置电流控制输出VL，组合IB和切换控制输出VL两者。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式