-
公开(公告)号：US20100259194A1
公开(公告)日：2010-10-14
申请号：US12740125
申请日：2008-11-03
CPC分类号： H05B33/0866 , H05B33/0818
摘要： Devices (10) for driving loads (20) such as organic/inorganic light emitting diodes are provided with drivers (11) for driving the loads (20), with converters (12) for converting first parameter signals defining parameters of the loads (20) into second parameter signals each being defined by one bit per time interval, and with digital controllers (13) for controlling the drivers (11) in response to the second parameter signals. The converter (12) may comprise a comparator circuit (40) and a timer circuit (41) for comparing the first parameter signal with a reference signal and for generating the second parameter signal having a respective first or second value of two possible values in case of a respective first or second comparison result. The parameter may be a current flowing through or light emitted by at least a part of the load (20). The driver (11) may be a buck/boost/buck boost/fly back converter.
摘要翻译： 用于驱动诸如有机/无机发光二极管的负载（20）的装置（10）设置有用于驱动负载（20）的驱动器（11），转换器（12）用于转换定义负载参数的第一参数信号（20 ）到每个由每个时间间隔一位定义的第二参数信号，以及用于响应于第二参数信号来控制驱动器（11）的数字控制器（13）。 转换器（12）可以包括比较器电路（40）和定时器电路（41），用于将第一参数信号与参考信号进行比较，并且用于产生具有相应的第一或第二值两个可能值的第二参数信号， 各自的第一或第二比较结果。 参数可以是流过或由至少一部分负载（20）发射的电流。 驱动器（11）可以是降压/升压/降压升压/回扫转换器。
-
22.发明授权Supply circuit having at least one switching unit coupled between a bridge circuit and an associated load circuit 有权电源电路具有耦合在桥式电路和相关联的负载电路之间的至少一个开关单元公开(公告)号：US09225254B2
公开(公告)日：2015-12-29
申请号：US13203390
申请日：2010-02-23
CPC分类号： H02M3/337 , H02M2001/0058 , H02M2001/009 , H05B33/0818 , Y02B20/348 , Y02B70/1433 , Y02B70/1491 , Y10T307/406
摘要： A supply circuit includes: a bridge circuit, one or more resonant circuits coupled to the bridge circuit, each of the one or more resonant circuits being coupleable to a corresponding load circuit among one or more load circuits each of which includes one or more loads; one or more supply switching units, each of the one or more supply switching units being associated with a corresponding one of the one or more resonant circuits and being coupled between the bridge circuit and an associated one of the one or more load circuits for connecting and disconnecting the associated load circuit from the bridge circuit; and a control unit for controlling each of the one or more supply switching units in synchronization with a resonant current of the resonant circuit associated with the supply switching unit.
摘要翻译： 电源电路包括：桥接电路，耦合到桥接电路的一个或多个谐振电路，所述一个或多个谐振电路中的每一个可耦合到一个或多个负载电路中，每个负载电路包括一个或多个负载; 一个或多个供电开关单元，所述一个或多个供电开关单元中的每一个与所述一个或多个谐振电路中的对应的一个或多个谐振电路相关联，并且耦合在所述桥接电路和所述一个或多个负载电路中的相关联的一个之间，用于连接和 断开与桥接电路相关的负载电路; 以及控制单元，用于与所述电源切换单元相关联的谐振电路的谐振电流同步地控制所述一个或多个电源开关单元中的每一个。
-
公开(公告)号：US20120014153A1
公开(公告)日：2012-01-19
申请号：US13258643
申请日：2010-03-15
IPC分类号： H02M7/537
CPC分类号： H05B33/0815 , H02M3/07 , H02M3/158 , H02M2001/0058 , Y02B20/346 , Y02B20/348 , Y02B70/1425
摘要： The present invention relates to a supply circuit (1) comprising: a bridge circuit (3) comprising at least two series-connected switches (M1, M2) being coupleable to a load circuit (11), a resonant circuit (5) coupleable at one end to a power source (7) and coupled at another end to the interconnection (15) of the at least two switches (M1, M2) of the bridge circuit (3), and at least two diodes (D1, D2), wherein a diode is coupled between each switch (M1, M2) and the power source (7).
摘要翻译： 本发明涉及一种电源电路（1），包括：桥接电路（3），包括至少两个串联连接的开关（M1，M2），可耦合到负载电路（11）;谐振电路（5） 一端连接到电源（7）并且在另一端耦合到桥式电路（3）的至少两个开关（M1，M2）的互连（15），以及至少两个二极管（D1，D2）， 其中二极管耦合在每个开关（M1，M2）和电源（7）之间。
-
公开(公告)号：US20120001569A1
公开(公告)日：2012-01-05
申请号：US13203390
申请日：2010-02-23
CPC分类号： H02M3/337 , H02M2001/0058 , H02M2001/009 , H05B33/0818 , Y02B20/348 , Y02B70/1433 , Y02B70/1491 , Y10T307/406
摘要： The present invention relates to a supply circuit (101) comprising: a bridge circuit (103), at least one resonant circuit (107) coupled to the bridge circuit (103), the at least one resonant circuit (107) being coupleable to a load circuit (109) comprising one or more loads (111), at least one supply switching unit (129) coupled between the bridge circuit (103) and an associated load circuit (109) for connecting and disconnecting the load circuit (109) from the bridge circuit (103), and a control unit (131) for controlling the at least one supply switching unit (129) in synchronization with a resonant current (Ires) of the resonant circuit (107) associated with said supply switching unit (129).
摘要翻译： 本发明涉及供电电路（101），包括：桥接电路（103），耦合到所述桥接电路（103）的至少一个谐振电路（107），所述至少一个谐振电路（107）可耦合到 负载电路（109）包括一个或多个负载（111），耦合在桥接电路（103）和相关联的负载电路（109）之间的至少一个电源切换单元（129），用于将负载电路（109）从 桥接电路（103）和用于与所述电源切换单元（129）相关联的谐振电路（107）的谐振电流（Ires）同步地控制所述至少一个电源切换单元（129）的控制单元（131） ）。
-
公开(公告)号：US09173268B2
公开(公告)日：2015-10-27
申请号：US14234509
申请日：2012-07-12
申请人： Dirk Hente , Joseph Hendrik Anna Maria Jacobs , Céline Catherine Sarah Nicole , Christian Kalkschmidt
发明人： Dirk Hente , Joseph Hendrik Anna Maria Jacobs , Céline Catherine Sarah Nicole , Christian Kalkschmidt
CPC分类号： H05B33/0866 , H05B33/086 , H05B33/0896
摘要： The invention relates to a current determination apparatus for determining an operational driving current for driving a light source of a group of light sources. A same color shift function defining a light color shift depending on a driving current can be provided for all light sources of the group. An operational driving current is determined based on the color shift function such that the light color (43) of the light source of the group of light sources is shifted from a nominal color, which may be specific for each light source, to a light color (45) within a target color window (41). Since for the different light sources the same color shift function can be used, a determination of individual operational driving currents such that the light sources of the group emit light having substantially the same color can be simplified.
摘要翻译： 本发明涉及一种用于确定用于驱动一组光源的光源的操作驱动电流的电流确定装置。 可以为组的所有光源提供定义根据驱动电流的浅色移相同的色移功能。 基于色移功能确定操作驱动电流，使得光源组的光源的光色（43）从可能是每个光源特有的标称颜色偏移到浅色 （45）在目标颜色窗口（41）内。 由于对于不同的光源，可以使用相同的色移功能，可以简化确定各组操作驱动电流，使得组中的光源发射具有基本相同颜色的光。
-
公开(公告)号：US09147523B2
公开(公告)日：2015-09-29
申请号：US13806187
申请日：2011-06-15
申请人： Dirk Hente , Joseph Hendrik Anna Maria Jacobs , Elena Tiziana Ferrari , Ramon Rascal Van Gorkom , Petrus Johannes Bremer , Bertrand Johan Edward Hontele , Robert Cornelis Houtepen , Joris Jan Vrehen
发明人： Dirk Hente , Joseph Hendrik Anna Maria Jacobs , Elena Tiziana Ferrari , Ramon Rascal Van Gorkom , Petrus Johannes Bremer , Bertrand Johan Edward Hontele , Robert Cornelis Houtepen , Joris Jan Vrehen
CPC分类号： H02J50/10 , B60L11/182 , B60L11/1824 , B60L11/1829 , B60L2230/16 , H01F38/14 , H02J5/005 , H02J7/0042 , H02J7/025 , H02J17/00 , H02J50/40 , H02J50/90 , Y02T10/7005 , Y02T10/7088 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/128 , Y02T90/14 , Y02T90/163
摘要： A power supplying device (20) is provided for providing electrical power to a power receiving device (30), the power supplying device (20) comprising two plates (22), two electrode structures (23, 43, 81, 82) being arranged to be coupled to an AC power source (41) and at least one power transmitter (21). Each electrode structure (23, 43, 81, 82) is attached to one of said two plates (22). The power transmitter (21) is situated in between the two plates (22) and comprises an electrically conductive coil (28) and at least two electrical contacts (25) coupled to the electrically conductive coil (28). The plates (22) and the power transmitter (21) are arranged such that the power transmitter (21) is movable in a direction parallel to the surfaces of the plates (22) with the electrical contacts (25) in contact with the respective two electrode structures (23, 43, 81, 82) for obtaining power from the AC power source (41).
摘要翻译： 一种电力供应装置（20），用于向受电装置（30）提供电力，该电力供应装置（20）包括两个板（22），两个电极结构（23,43,81,82） 耦合到AC电源（41）和至少一个电力发射器（21）。 每个电极结构（23,43,81,82）连接到所述两个板（22）中的一个。 功率发射器（21）位于两个板（22）之间，并且包括导电线圈（28）和耦合到导电线圈（28）的至少两个电触点（25）。 板（22）和功率发射器（21）被布置成使得功率发射器（21）可以在平行于板（22）的表面的方向上移动，其中电触点（25）与相应的两个 用于从所述AC电源（41）获得电力的电极结构（23,43,81,82）。
-
公开(公告)号：US20140176012A1
公开(公告)日：2014-06-26
申请号：US14234509
申请日：2012-07-12
申请人： Dirk Hente , Joseph Hendrik Anna Maria Jacobs , Céline Catherine Sarah Nicole , Christian Kalkschmidt
发明人： Dirk Hente , Joseph Hendrik Anna Maria Jacobs , Céline Catherine Sarah Nicole , Christian Kalkschmidt
IPC分类号： H05B33/08
CPC分类号： H05B33/0866 , H05B33/086 , H05B33/0896
摘要： The invention relates to a current determination apparatus for determining an operational driving current for driving a light source of a group of light sources. A same color shift function defining a light color shift depending on a driving current can be provided for all light sources of the group. An operational driving current is determined based on the color shift function such that the light color (43) of the light source of the group of light sources is shifted from a nominal color, which may be specific for each light source, to a light color (45) within a target color window (41). Since for the different light sources the same color shift function can be used, a determination of individual operational driving currents such that the light sources of the group emit light having substantially the same color can be simplified.
摘要翻译： 本发明涉及一种用于确定用于驱动一组光源的光源的操作驱动电流的电流确定装置。 可以为组的所有光源提供定义根据驱动电流的浅色移相同的色移功能。 基于色移功能确定操作驱动电流，使得光源组的光源的光色（43）从可能是每个光源特有的标称颜色偏移到浅色 （45）在目标颜色窗口（41）内。 由于对于不同的光源，可以使用相同的色移功能，可以简化确定各组操作驱动电流，使得组中的光源发射具有基本相同颜色的光。
-
公开(公告)号：US08451583B2
公开(公告)日：2013-05-28
申请号：US12673041
申请日：2008-08-12
CPC分类号： H05B33/0896 , Y02B20/36
摘要： The invention relates to an elongated power distributor (100) adapted to provide electrical power to an OLED device (104), the power distributor (100) comprising—a set of power cells (102), wherein the power cells (102) are arranged along the power distributor (100), each of the power cells (102) being adapted to provide substantially identical operating currents or voltages to the OLED device (104), and—means for mechanically fixing the power distributor (100) to the OLED device (104).
摘要翻译： 本发明涉及一种适于向OLED设备（104）提供电力的细长功率分配器（100），功率分配器（100）包括一组功率单元（102），其中功率单元（102）被布置 沿着功率分配器（100），每个功率单元（102）适于向OLED器件（104）提供基本相同的工作电流或电压，以及用于将功率分配器（100）机械地固定到OLED器件 （104）。
-
公开(公告)号：US20130093259A1
公开(公告)日：2013-04-18
申请号：US13806187
申请日：2011-06-15
申请人： Dirk Hente , Joseph Hendrik Anna Maria Jacobs , Elena Tiziana Ferrari , Ramon Rascal Van Gorkom , Petrus Johannes Bremer , Bertrand Johan Edward Hontele , Robert Cornelis Houtepen , Joris Jan Vrehen
发明人： Dirk Hente , Joseph Hendrik Anna Maria Jacobs , Elena Tiziana Ferrari , Ramon Rascal Van Gorkom , Petrus Johannes Bremer , Bertrand Johan Edward Hontele , Robert Cornelis Houtepen , Joris Jan Vrehen
IPC分类号： H01F38/14
CPC分类号： H02J50/10 , B60L11/182 , B60L11/1824 , B60L11/1829 , B60L2230/16 , H01F38/14 , H02J5/005 , H02J7/0042 , H02J7/025 , H02J17/00 , H02J50/40 , H02J50/90 , Y02T10/7005 , Y02T10/7088 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/128 , Y02T90/14 , Y02T90/163
摘要： A power supplying device (20) is provided for providing electrical power to a power receiving device (30), the power supplying device (20) comprising two plates (22), two electrode structures (23, 43, 81, 82) being arranged to be coupled to an AC power source (41) and at least one power transmitter (21). Each electrode structure (23, 43, 81, 82) is attached to one of said two plates (22). The power transmitter (21) is situated in between the two plates (22) and comprises an electrically conductive coil (28) and at least two electrical contacts (25) coupled to the electrically conductive coil (28). The plates (22) and the power transmitter (21) are arranged such that the power transmitter (21) is movable in a direction parallel to the surfaces of the plates (22) with the electrical contacts (25) in contact with the respective two electrode structures (23, 43, 81, 82) for obtaining power from the AC power source (41).
摘要翻译： 一种电力供应装置（20），用于向受电装置（30）提供电力，该电力供应装置（20）包括两个板（22），两个电极结构（23,43,81,82） 耦合到AC电源（41）和至少一个电力发射器（21）。 每个电极结构（23,43,81,82）连接到所述两个板（22）中的一个。 功率发射器（21）位于两个板（22）之间，并且包括导电线圈（28）和耦合到导电线圈（28）的至少两个电触头（25）。 板（22）和功率发射器（21）被布置成使得功率发射器（21）可以在平行于板（22）的表面的方向上移动，其中电触点（25）与相应的两个 用于从所述AC电源（41）获得电力的电极结构（23,43,81,82）。
-
公开(公告)号：US20100284173A1
公开(公告)日：2010-11-11
申请号：US12811391
申请日：2009-01-05
申请人： Conrad Wilhelmus Adriaan Verjans , Georg Sauerlaender , Joseph Hendrik Anna Maria Jacobs , Dirk Hente
发明人： Conrad Wilhelmus Adriaan Verjans , Georg Sauerlaender , Joseph Hendrik Anna Maria Jacobs , Dirk Hente
IPC分类号： F21S8/00
CPC分类号： E04F15/02 , E04F13/08 , E04F15/02133 , E04F15/18 , E04F21/0092 , E04F2290/026 , F21V21/002 , F21V23/06 , F21V33/006 , F21Y2105/00 , F21Y2115/15 , H01R4/2404 , H01R25/145
摘要： The invention relates to an illuminated tiling system (100) which comprises back panels (10) with at least one electrically conductive layer (12, 13), plugs (20) with projections (21, 23) that electrically contact the conductive layer(s) (12, 13), and light-tiles (30) with (O)LEDs that can be fixed to the plugs. For an easy tiling, dummy-tiles can first be tiled together with conventional tiles (2) and later be replaced with the light-tiles (30).
摘要翻译： 本发明涉及一种照明的平铺系统（100），其包括具有至少一个导电层（12,13）的后面板（10），具有与导电层（12,13）电接触的突起（21,23）的插头（20） ）（12,13）和具有（O）LED的光瓦（30）可以固定到插头。 为了便于平铺，可以将瓷砖首先与传统瓷砖（2）平铺在一起，然后再用轻瓦（30）代替。
-
-
-
-
-
-
-
-
-
搜索结果
75 条记录 (耗时 0.035 秒)
