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1.发明授权公开(公告)号：US08063579B2
公开(公告)日：2011-11-22
申请号：US12097059
申请日：2006-12-04
申请人： Dirk Hente , Georg Sauerlander
发明人： Dirk Hente , Georg Sauerlander
IPC分类号： H05B37/02
CPC分类号： H05B33/0803 , H04B10/502 , H05B33/0818 , H05B33/0824 , H05B33/083 , Y02B20/346
摘要： To achieve high modulation frequencies when modulating an LED, a circuit-arrangement for modulating at least one LED comprises a modulation-circuit (3) parallel to the LED, wherein the modulation-circuit (3) comprises in a series connection a switching device and a threshold device. In a method for operating an LED, the LED is modulated by alternating the switching device between a closed state and an open state.
摘要翻译： 为了在调制LED时实现高调制频率，用于调制至少一个LED的电路装置包括平行于LED的调制电路（3），其中调制电路（3）包括串联连接开关装置和 阈值设备。 在用于操作LED的方法中，通过在闭合状态和打开状态之间交替切换装置来调制LED。
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公开(公告)号：US08330391B2
公开(公告)日：2012-12-11
申请号：US12281165
申请日：2007-03-02
IPC分类号： H05B37/02
CPC分类号： H05B33/0818 , H02M3/3376 , H05B33/0815 , Y02B20/348 , Y02B70/1433
摘要： Supply circuits (1-3,101-102,201-203) for supplying output current signals to loads (6,106,206) and comprising first circuits (1,101,201) with transistors (11-14,111-112,211-212) for converting input voltage signals into pulse signals and comprising second circuits (2,102,202) with resonance circuits for receiving the pulse signals and for supplying the output current signals to the loads (6,106,206) are provided with third circuits (3,203) for controlling the first circuits (1,101,201), which third circuits (3,203) comprise generators (35-37) for generating control signals for controlling the transistors (11-14,111-112,211-212) for reducing dependencies between the input voltage signals and the output current signals. The third circuits (3,203) supply the control signals in dependence of the input voltage signals and independently from the output current signals. The transistors (11-14,111-112,211-212) may form a full bridge, a full bridge operated in a half bridge mode, or a half bridge.
摘要翻译： 用于向负载（6,106,206）提供输出电流信号并且包括用于将输入电压信号转换为脉冲信号的晶体管（11-14,111-112,211-212）的第一电路（1,101,201）的电源电路（1-3,101-102,201-203） 具有用于接收脉冲信号和用于向负载（6,106,206）提供输出电流信号的谐振电路的电路（2,102,202）设置有用于控制第一电路（1,101,201）的第三电路（3,203），所述第三电路（3,203）包括发电机 （35-37），用于产生用于控制晶体管（11-14,111-112,211-212）的控制信号，用于减少输入电压信号和输出电流信号之间的相关性。 第三电路（3,203）根据输入电压信号提供控制信号，并独立于输出电流信号。 晶体管（11-14,111-112,211-212）可以形成全桥，半桥工作的全桥或半桥。
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公开(公告)号：US20090021175A1
公开(公告)日：2009-01-22
申请号：US12281165
申请日：2007-03-02
IPC分类号： H05B37/00
CPC分类号： H05B33/0818 , H02M3/3376 , H05B33/0815 , Y02B20/348 , Y02B70/1433
摘要： Supply circuits (1-3,101-102,201-203) for supplying output current signals to loads (6,106,206) and comprising first circuits (1,101,201) with transistors (11-14,111-112,211-212) for converting input voltage signals into pulse signals and comprising second circuits (2,102,202) with resonance circuits for receiving the pulse signals and for supplying the output current signals to the loads (6,106,206) are provided with third circuits (3,203) for controlling the first circuits (1,101,201), which third circuits (3,203) comprise generators (35-37) for generating control signals for controlling the transistors (11-14,111-112,211-212) for reducing dependencies between the input voltage signals and the output current signals. The third circuits (3,203) supply the control signals in dependence of the input voltage signals and independently from the output current signals. The transistors (11-14,111-112,211-212) may form a full bridge, a full bridge operated in a half bridge mode, or a half bridge.
摘要翻译： 用于向负载（6,106,206）提供输出电流信号并且包括用于将输入电压信号转换为脉冲信号的晶体管（11-14,111-112,211-212）的第一电路（1,101,201）的电源电路（1-3,101-102,201-203） 具有用于接收脉冲信号和用于向负载（6,106,206）提供输出电流信号的谐振电路的电路（2,102,202）设置有用于控制第一电路（1,101,201）的第三电路（3,203），所述第三电路（3,203）包括发电机 （35-37），用于产生用于控制晶体管（11-14,111-112,211-212）的控制信号，用于减少输入电压信号和输出电流信号之间的相关性。 第三电路（3,203）根据输入电压信号提供控制信号，并独立于输出电流信号。 晶体管（11-14,111-112,211-212）可以形成全桥，半桥工作的全桥或半桥。
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4.发明申请公开(公告)号：US20080265795A1
公开(公告)日：2008-10-30
申请号：US12097059
申请日：2006-12-04
申请人： Dirk Hente , Georg Sauerlander
发明人： Dirk Hente , Georg Sauerlander
IPC分类号： H05B41/36
CPC分类号： H05B33/0803 , H04B10/502 , H05B33/0818 , H05B33/0824 , H05B33/083 , Y02B20/346
摘要： To achieve high modulation frequencies when modulating an LED, a circuit-arrangement for modulating at least one LED comprises a modulation-circuit (3) parallel to the LED, wherein the modulation-circuit (3) comprises in a series connection a switching device and a threshold device. In a method for operating an LED, the LED is modulated by alternating the switching device between a closed state and an open state.
摘要翻译： 为了在调制LED时实现高调制频率，用于调制至少一个LED的电路装置包括平行于LED的调制电路（3），其中调制电路（3）包括串联连接开关装置和 阈值设备。 在用于操作LED的方法中，通过在闭合状态和打开状态之间交替切换装置来调制LED。
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公开(公告)号：US08356909B2
公开(公告)日：2013-01-22
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。
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公开(公告)号：US20120281412A1
公开(公告)日：2012-11-08
申请号：US13520591
申请日：2011-01-12
IPC分类号： F21V21/00
CPC分类号： H05B33/0803 , F21S2/005 , F21V21/005 , F21V23/06 , F21Y2113/10 , F21Y2115/10 , F21Y2115/15 , H05B33/0842 , H05B37/0245
摘要： The invention relates to alighting device comprising a plurality of light emitting tiles. Each light emitting tile has at least one interface, which is adapted for signal transmission. By adding a connection element in between two neighboring interfaces of two neighboring light emitting tiles, the two light emitting tiles are connected in a daisy chain bus system. The daisy chain bus system is adapted for transmitting signals, the signals being indicative of power and/or colour of each light emitting tile.
摘要翻译： 本发明涉及包括多个发光砖的降落装置。 每个发光砖具有至少一个适于信号传输的接口。 通过在两个相邻的发光瓦片的两个相邻接口之间添加连接元件，两个发光瓦片连接在菊花链总线系统中。 菊花链总线系统适于传输信号，该信号表示每个发光砖的功率和/或颜色。
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公开(公告)号：US08063577B2
公开(公告)日：2011-11-22
申请号：US11719888
申请日：2005-11-25
申请人： Georg Sauerlaender , Reinhold Elferich , Bernd Ackermann , Dirk Hente , Christoph Martiny , Matthias Wendt
发明人： Georg Sauerlaender , Reinhold Elferich , Bernd Ackermann , Dirk Hente , Christoph Martiny , Matthias Wendt
IPC分类号： H05B37/02
CPC分类号： H05B33/0815 , H02M3/3382
摘要： A driver circuit for operating one or more light emitting diodes(LEDs) is disclosed. An alternating supply current is generated and transformed to an alternating secondary winding voltage. Using rectifier means, such as diodes or synchronous switches, the alternating secondary winding voltage is converted to a substantially constant load current by using a buffer element. The buffer element comprises an output choke, such as an inductor. The power transferred from the power source to the LEDs may be controlled by frequency control of the alternating supply current.
摘要翻译： 公开了用于操作一个或多个发光二极管（LED）的驱动电路。 产生交流电源电流并转换成交替的次级绕组电压。 使用诸如二极管或同步开关的整流装置，通过使用缓冲元件将交变的次级绕组电压转换成基本恒定的负载电流。 缓冲元件包括输出扼流圈，例如电感器。 从电源传输到LED的功率可以通过交流电源电流的频率控制来控制。
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公开(公告)号：US20100270953A1
公开(公告)日：2010-10-28
申请号：US12747174
申请日：2008-12-11
申请人： Dirk Hente , Martin Christoph
发明人： Dirk Hente , Martin Christoph
IPC分类号： H05B37/02
CPC分类号： A47G1/02 , A45D42/10 , A47G2200/08 , F21V23/0471 , F21W2131/302 , F21Y2115/15
摘要： The invention relates to a mirror for personal use, with a lighting system for illuminating at least part of a person (9) being situated in front of the mirror. According to the invention, a position detector for detecting the position of the person (9) in front of the mirror is provided. Further, the lighting system comprises multiple lighting elements which can be actuated independently from each other in dependence of the signal of the position detector. It is especially preferred that the mirror is comprised of an array (8) of OLEDs (1) which can be selectively actuated to function as a mirror element or as a lighting element, respectively, in dependence of the position of the person (9) in front of the mirror. Further, it is preferred that these OLEDs (1) also act as capacitive proximity sensors for the position detector. Thus, a versatile mirror with a good mirror image without blinding is provided.
摘要翻译： 本发明涉及一种用于个人使用的镜子，具有用于照亮位于镜子前方的人（9）的至少一部分的照明系统。 根据本发明，提供一种用于检测人（9）在镜子前方的位置的位置检测器。 此外，照明系统包括可以根据位置检测器的信号彼此独立地致动的多个照明元件。 特别优选的是，反射镜由OLED（1）的阵列（8）组成，其可以根据人的位置（9）被选择性地启动以用作镜子元件或照明元件， 在镜子前面。 此外，优选地，这些OLED（1）还用作位置检测器的电容式接近传感器。 因此，提供了具有良好的镜像而不致盲的通用镜。
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公开(公告)号：US20100140598A1
公开(公告)日：2010-06-10
申请号：US12525842
申请日：2008-02-08
申请人： Mark Paravia , Dirk Hente
发明人： Mark Paravia , Dirk Hente
IPC分类号： H01L51/52
CPC分类号： H01L51/5203 , H01L27/3202 , H01L51/5221 , H01L51/5268 , H01L2251/5361
摘要： The present invention relates to a LED light source comprising at least one layer of light emitting material (3), in particular organic light emitting material, sandwiched between two electrode layers (2, 4). At least one of the electrode layers (2, 4) is structured to form a pattern of electrode segments (5), each electrode segment (5) being in electrical contact with at least three of its nearest neighbor electrode segments (5) via direct electrical connections (6), which are designed to act as electrical fuses between the electrode segments (5). The invention allows the design of a large area LED light source having a homogeneous light density without the risk of failure of larger light emitting areas.
摘要翻译： 本发明涉及一种LED光源，其包括夹在两个电极层（2,4）之间的至少一层发光材料（3），特别是有机发光材料。 电极层（2,4）中的至少一个被构造成形成电极段（5）的图案，每个电极段（5）通过直接的方式与至少三个最近的相邻电极段（5）电接触 电连接（6），其设计成在电极段（5）之间用作电熔断器。 本发明允许设计具有均匀光密度的大面积LED光源，而不会发生较大发光区域的故障。
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公开(公告)号：US20100067228A1
公开(公告)日：2010-03-18
申请号：US12595656
申请日：2008-04-16
申请人： Dirk Hente , Wolfgang Otto Budde , Herbert Lifka , Peter Gerard Steeneken , Peter Van De Weijer , Joseph Hendrik Anna Maria Jacobs , Volker Van Elsbergen
发明人： Dirk Hente , Wolfgang Otto Budde , Herbert Lifka , Peter Gerard Steeneken , Peter Van De Weijer , Joseph Hendrik Anna Maria Jacobs , Volker Van Elsbergen
IPC分类号： F21V11/02
CPC分类号： E06B9/386 , E06B2009/2417 , E06B2009/247 , F21S11/00 , F21S19/005 , F21Y2105/00 , F21Y2115/15
摘要： The present invention relates to a daylight deflection system including an arrangement of louvers (5) which are aligned and formed to block daylight impinging from an outer side (3) at higher angles of incidence with respect to a horizontal direction (19), to deflect daylight impinging from the outer side (3) at lower angles of incidence with respect to the horizontal direction (19) towards an indoor ceiling, and to allow visual transmission in at least the horizontal direction (19). In this deflection system OLED's (8) or optical light guides (16) coupled to LED's (17) are attached to or integrated in the louvers (5), said OLED's (8) or light guides (16) being microstructured at a surface to deflect the daylight toward the indoor sealing. With this daylight deflection system indoor lighting combining daylight and artificial light is achieved in a compact manner.
摘要翻译： 本发明涉及一种日光偏转系统，其包括百叶窗（5）的布置，所述百叶窗（5）的排列和形成以阻挡相对于水平方向（19）以较高入射角从外侧（3）入射的日光，以偏转 从外侧（3）以相对于水平方向（19）的入射角朝向室内天花板入射的日光，并允许至少水平方向（19）的视觉传播。 在该偏转系统中，耦合到LED（17）的OLED（8）或光导体（16）附接到或组合在百叶窗（5）中，所述OLED（8）或导光体（16）在表面处微结构化 使日光偏向室内密封。 利用这种日光偏转系统，结合日光和人造光的室内照明以紧凑的方式实现。
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