公开(公告)号：US08169149B2

公开(公告)日：2012-05-01

申请号：US12599516

申请日：2007-05-10

Applicant: Juergen Klier

Inventor： Juergen Klier

IPC: H05B37/00

CPC classification number: H05B41/2828 ,  H02M2001/0006 ,  Y10S315/07

Abstract: Circuit arrangement for operation of discharge lamp comprising an input for connecting a supply alternating current voltage. A startup supply device is provided with an input and an output, where the input is connected to an input of a control circuit and the output is connected to another input of the control circuit. The startup supply device provides a startup supply voltage at the output of the startup supply device and hence reduces the stand-by losses.

Abstract translation: 用于放电灯操作的电路装置，包括用于连接供电交流电压的输入端。 启动供电装置具有输入和输出，其中输入连接到控制电路的输入，并且输出连接到控制电路的另一个输入。 启动供电装置在启动供电装置的输出端提供启动电源电压，从而减少备用损耗。

公开(公告)号：US08164904B2

公开(公告)日：2012-04-24

申请号：US12226471

申请日：2007-04-11

Applicant: Richard Matz ,  Bernhard Siessegger ,  Steffen Walter

Inventor： Richard Matz ,  Bernhard Siessegger ,  Steffen Walter

IPC: H05K7/20

CPC classification number: H01L25/0657 ,  H01L25/071 ,  H01L25/074 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48235 ,  H01L2224/48472 ,  H01L2225/06589 ,  H01L2924/01004 ,  H01L2924/01019 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/09701 ,  H01L2924/14 ,  H01L2924/19107 ,  H01L2924/00014 ,  H01L2924/00

Abstract: An electronic component module includes at least one first multi-layer circuit board module (21, 22; 31, 32; 41, 42) and a cooling arrangement (23, 33, 43), the cooling arrangement (23, 33, 43) being in contact with an upper side of the circuit board module (21, 22; 31, 32; 41, 42). The cooling arrangement (23, 33, 43) is designed such that waste heat generated during operation of the electronic component module (2, 3, 4) is extracted in a lateral direction with relation to the arrangement of the circuit board module (21,22; 31, 32; 41, 42) by the cooling arrangement (23, 33, 43).

Abstract translation: 电子部件模块包括至少一个第一多层电路板模块（21,22; 31,32; 41,42）和冷却装置（23,33,43），所述冷却装置（23,33,43） 与所述电路板模块（21,22; 31,32; 41,42）的上侧接触。 冷却装置（23,33,43）被设计成使得在电子部件模块（2,3,4）的操作期间产生的废热相对于电路板模块（21， 22; 31,32; 41,42）通过冷却装置（23,33,43）。

公开(公告)号：US08164177B2

公开(公告)日：2012-04-24

申请号：US12522849

申请日：2007-01-10

Applicant: Richard Matz ,  Ruth Männer ,  Steffen Walter

Inventor： Richard Matz ,  Ruth Männer ,  Steffen Walter

IPC: H01L23/00

CPC classification number: H01L23/3735 ,  H01L23/3736 ,  H01L2924/0002 ,  H01L2924/09701 ,  Y10T156/10 ,  H01L2924/00

Abstract: An electronic component module comprising at least one ceramic circuit carrier (2, 3) and a cooling device with at least one heat sink (4), a bonding region arranged between the ceramic circuit carrier (2, 3) and the cooling device adapted for bonding the circuit carrier (2, 3) to the cooling device (4). The bonding region (5, 7; 6, 8) comprises a bonding layer comprised of metal and a eutectic region (7, 8).

Abstract translation: 一种电子部件模块，包括至少一个陶瓷电路载体（2,3）和具有至少一个散热器（4）的冷却装置，布置在所述陶瓷电路载体（2,3）和所述冷却装置 将电路载体（2,3）接合到冷却装置（4）。 接合区域（5,7; 6,8）包括由金属和共晶区域（7,8）组成的接合层。

公开(公告)号：US08159144B2

公开(公告)日：2012-04-17

申请号：US11721870

申请日：2005-11-30

Applicant: Gerhard Behr ,  Alois Biebl ,  Moritz Engl ,  Heinz Haas ,  Stefan Hackenbuchner ,  Peter Helbig ,  Günther Hirschmann ,  Markus Hofmann ,  Rainer Huber ,  Joachim Reill ,  Thomas Reiners ,  Ralf Vollmer

Inventor： Gerhard Behr ,  Alois Biebl ,  Moritz Engl ,  Heinz Haas ,  Stefan Hackenbuchner ,  Peter Helbig ,  Günther Hirschmann ,  Markus Hofmann ,  Rainer Huber ,  Joachim Reill ,  Thomas Reiners ,  Ralf Vollmer

IPC: G05F1/00

CPC classification number: H05B33/0851 ,  B60Q1/0023 ,  B60Q1/1423 ,  B60Q2300/054 ,  B60Q2300/314 ,  F21K9/00 ,  F21V23/0442 ,  F21Y2115/10 ,  H05B33/0821

Abstract: A motor vehicle headlight element is specified which has at least one light-emitting diode and at least one control apparatus. The control apparatus is suitable for processing a signal which is dependent on a measurement variable and for applying a current corresponding to the signal, to the light-emitting diode. The control apparatus and the light-emitting diode are arranged on a common mount.

Abstract translation: 规定了具有至少一个发光二极管和至少一个控制装置的机动车头灯元件。 控制装置适用于处理依赖于测量变量的信号，并将与信号对应的电流施加到发光二极管。 控制装置和发光二极管布置在公共安装座上。

公开(公告)号：US20120086355A1

公开(公告)日：2012-04-12

申请号：US13253165

申请日：2011-10-05

Applicant: Juergen Klier

Inventor： Juergen Klier

IPC: H05B37/02

CPC classification number: H05B41/2828 ,  H05B41/295 ,  H05B41/2981 ,  Y02B20/186

Abstract: In various embodiments, a circuit for driving a lamp, which is operated via a bridge circuit, is provided. The circuit may include an analog controller configured to drive the bridge circuit in a first operating mode; and a logic circuit configured to drive the bridge circuit in a second operating mode.

Abstract translation: 在各种实施例中，提供了用于驱动通过桥接电路操作的灯的电路。 电路可以包括被配置为在第一操作模式下驱动桥式电路的模拟控制器; 以及逻辑电路，被配置为在第二操作模式下驱动桥式电路。

公开(公告)号：US20120086320A1

公开(公告)日：2012-04-12

申请号：US13377835

申请日：2010-05-26

Applicant: Ralph Bertram ,  Nicole Breidenassel ,  Klaus Burkard ,  Florian Zeus

Inventor： Ralph Bertram ,  Nicole Breidenassel ,  Klaus Burkard ,  Florian Zeus

IPC: H01J7/24

CPC classification number: F21V29/004 ,  F21K9/232 ,  F21V3/00 ,  F21V29/713 ,  F21V29/773 ,  F21Y2115/10

Abstract: A cooling member for at least one semiconductor light emitting element, in particular an LED, may include a mounting cavity for accommodating at least part of a control electronics unit, whereby the cooling member is composed of multiple cooling member parts, whereby each of which cooling member parts includes part of a wall of the mounting cavity.

Abstract translation: 用于至少一个半导体发光元件，特别是LED的冷却构件可以包括用于容纳控制电子单元的至少一部分的安装空腔，由此冷却构件由多个冷却构件部件组成，由此每个冷却构件的冷却 构件部分包括安装腔的壁的一部分。

公开(公告)号：USD656252S1

公开(公告)日：2012-03-20

申请号：US29337595

申请日：2009-05-26

Applicant: Moritz Engl ,  Jürgen Komar ,  Florian Zeus ,  Klaus Eckert

Designer： Moritz Engl ,  Jürgen Komar ,  Florian Zeus ,  Klaus Eckert

公开(公告)号：US08138511B2

公开(公告)日：2012-03-20

申请号：US11567977

申请日：2006-12-07

Applicant: Johannes Baur ,  Dominik Eisert ,  Michael Fehrer ,  Berthold Hahn ,  Volker Härle ,  Marianne Ortmann ,  Uwe Strauss ,  Johannes Völkl ,  Ulrich Zehnder

Inventor： Johannes Baur ,  Dominik Eisert ,  Michael Fehrer ,  Berthold Hahn ,  Volker Härle ,  Marianne Ortmann ,  Uwe Strauss ,  Johannes Völkl ,  Ulrich Zehnder

IPC: H01L21/00

CPC classification number: H01L33/20 ,  H01L33/0079 ,  H01L33/02 ,  H01L2224/48091 ,  H01L2224/48463 ,  H01L2224/73265 ,  H01L2924/10155 ,  H01L2924/00014

Abstract: A radiation-emitting semiconductor component has an improved radiation efficiency. The semiconductor component has a multilayer structure with an active layer for generating radiation within the multilayer structure and also a window having a first and a second main surface. The multi-layer structure adjoins the first main surface of the window. At least one recess, such as a trench or a pit, is formed in the window from the second main surface for the purpose of increasing the radiation efficiency. The recess preferably has a trapezoidal cross section tapering toward the first main surface and can be produced for example by sawing into the window.

Abstract translation: 辐射发射半导体组件具有改进的辐射效率。 半导体部件具有多层结构，其具有用于在多层结构内产生辐射的有源层，以及具有第一和第二主表面的窗口。 多层结构邻接窗口的第一主表面。 为了提高辐射效率，至少一个凹槽（例如沟槽或凹坑）从第二主表面形成在窗口中。 凹部优选地具有朝向第一主表面渐缩的梯形横截面，并且可以例如通过锯入窗口来制造。

公开(公告)号：US20120043898A1

公开(公告)日：2012-02-23

申请号：US13212226

申请日：2011-08-18

Applicant: Olaf Busse ,  Siegfried Mayer

Inventor： Olaf Busse ,  Siegfried Mayer

IPC: H05B41/36

CPC classification number: H05B41/2885 ,  H05B41/2928 ,  Y02B20/202

Abstract: Various embodiments provide an electronic ballast for operation of at least one discharge lamp, with the electronic ballast having an apparatus for power factor correction with a voltage converter. The voltage converter itself includes an inductance, a diode and a switch. A control apparatus, which produces a square-wave signal as a control signal to the switch of the apparatus for power factor correction, includes an I regulator. This produces a first component of the on time of the control signal. In order to react to short-term power demands in the load circuit for example on ignition of the discharge lamp, an electronic ballast furthermore may include a power determining apparatus, which is coupled to the control apparatus, with the control apparatus being designed to vary the control signal as a function of the power consumed in the discharge lamp.

Abstract translation: 各种实施例提供用于操作至少一个放电灯的电子镇流器，其中电子镇流器具有用于通过电压转换器进行功率因数校正的装置。 电压转换器本身包括电感，二极管和开关。 产生作为用于功率因数校正装置的开关的控制信号的方波信号的控制装置包括I调节器。 这产生了控制信号的导通时间的第一分量。 为了对负载电路中的短路电力需求做出反应，例如在放电灯的点火时，电子镇流器还可以包括耦合到控制装置的功率确定装置，控制装置被设计成改变 该控制信号作为放电灯消耗的功率的函数。

公开(公告)号：US08111002B2

公开(公告)日：2012-02-07

申请号：US11988367

申请日：2006-06-30

Applicant: Michael Bönigk

Inventor： Michael Bönigk

IPC: H05B37/02

CPC classification number: H05B41/2928 ,  H05B41/2888 ,  Y02B20/202

Abstract: A device for operating a high-pressure discharge lamp (930) with a bipolar supply current and a regulated power input. The device includes a regulator (961) with an asymmetrical regulating characteristic curve for forming a current or power impulse (K1, K2) close to the zero crossing of the supply current.

Abstract translation: 一种用于操作具有双极电源电流和稳压电源输入的高压放电灯（930）的装置。 该装置包括具有不对称调节特性曲线的调节器（961），用于形成接近电源电流过零点的电流或功率脉冲（K1，K2）。