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    • 6. 发明申请
    • DEVICE WITH LIGHT-EMITTING DIODE CIRCUITS
    • 具有发光二极管电路的器件
    • WO2010013173A2
    • 2010-02-04
    • PCT/IB2009/053178
    • 2009-07-22
    • PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBHKONINKLIJKE PHILIPS ELECTRONICS N.V.RADERMACHER, Harald, J., G.
    • RADERMACHER, Harald, J., G.
    • H05B33/08
    • H05B33/0809F21K9/232F21Y2115/10Y02B20/383
    • Devices (1) have branches (20,30) for receiving AC voltages. First branches (20) comprise first light-emitting diode circuits (21) and first arrangements for phase-shifting first currents flowing through the first light-emitting diode circuits (21) withrespect to the AC voltages. Second branches (30) comprise second light-emitting diode circuits (31) and do not comprise second arrangements for phase-shifting second currents flowing through the second light-emitting diode circuits (31) with respect to the AC voltages. As a result, an overall flicker index of the device (1) will be smaller than individual flicker indices of the light-emitting diode circuits (21,31). The first arrangements may comprise capacitors (22) coupled serially to the first light-emitting diode circuits (21). The branches (20,30) may further comprise resistors (23,33) coupled seriallyto or forming part of the light-emitting diode circuits (21,31). The light-emitting diode circuits (21,31) generate light in response to positive and negative halvesofthe AC voltages.
    • 设备(1)具有用于接收AC电压的分支(20,30)。 第一分支(20)包括第一发光二极管电路(21)和用于相对于AC电压相移流过第一发光二极管电路(21)的第一电流的第一布置。 第二分支(30)包括第二发光二极管电路(31),并且不包括用于相对于交流电压相移流过第二发光二极管电路(31)的第二电流的第二布置。 结果,器件(1)的整体闪烁指数将小于发光二极管电路(21,31)的单个闪烁指数。 第一布置可以包括串联耦合到第一发光二极管电路(21)的电容器(22)。 分支(20,30)还可以包括串联连接或形成发光二极管电路(21,31)的一部分的电阻器(23,33)。 发光二极管电路(21,31)响应于交流电压的正和负两半产生光。
    • 8. 发明申请
    • POWER SUPPLY SYSTEM FOR ELECTRONIC LOADS
    • 电子负载供电系统
    • WO2011027261A1
    • 2011-03-10
    • PCT/IB2010/053810
    • 2010-08-25
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBHRADERMACHER, Harald, J., G.
    • RADERMACHER, Harald, J., G.
    • H02M1/10H05B33/08
    • H05B33/0809H02M1/10Y10T307/675
    • The invention relates to a power supply system and a method for providing a load (L) with electrical power from either a first or a second AC grid source (10L, 10H) that supply different first and second AC voltages, respectively. In a particular example, said grid sources may belong to the US and the European mains, respectively, and the load may be a lamp with mains compatible LEDs (Ch1-Ch4). The power supply system comprises a first and a second connector device (30L, 30H) for connecting a converter circuit (20) to the first or the second AC grid source (10L, 10H), respectively. Moreover, the second connector device (30H) comprises a transformation circuit (D1-D4) for transforming the second AC voltage such that it yields a similar output voltage of the converter circuit (20) as the first AC voltage. In a particular example, the converter circuit (20) may comprise a rectifier (D5-D8, C1, C2) with voltage doubling function, and the second connector device (30H) may comprise a rectifier (D1-D4) while the first connector device (30L) is a simple cable.
    • 本发明涉及一种电源系统和一种从负载(L)提供来自分别提供不同的第一和第二AC电压的第一或第二AC电网源(10L,10H)的电力的方法。 在一个具体的示例中,所述电网源可以分别属于美国和欧洲电源,并且负载可以是具有电源兼容LED(Ch1-Ch4)的灯。 电源系统包括分别用于将转换器电路(20)连接到第一或第二AC电网源(10L,10H)的第一和第二连接器装置(30L,30H)。 此外,第二连接器装置(30H)包括用于变换第二AC电压的变换电路(D1-D4),使得其产生与第一AC电压相似的转换器电路(20)的输出电压。 在特定示例中,转换器电路(20)可以包括具有加倍功能的整流器(D5-D8,C1,C2),并且第二连接器装置(30H)可以包括整流器(D1-D4),而第一连接器 设备(30L)是简单的电缆。
    • 9. 发明申请
    • OLED WITH INTEGRATED DELAY STRUCTURE
    • 具有集成延迟结构的OLED
    • WO2010064184A1
    • 2010-06-10
    • PCT/IB2009/055398
    • 2009-11-30
    • PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBHKONINKLIJKE PHILIPS ELECTRONICS N.V.RADERMACHER, Harald, J., G.
    • RADERMACHER, Harald, J., G.
    • G09G3/20
    • G09G3/20G09G3/2014G09G3/2085G09G3/32G09G2310/0267G09G2310/0275H05B33/0896Y02B20/36
    • An organic light-emitting diode (35) is described, which comprises a light-emitting structure designed to emit light when it is powered, and a delay structure designed to delay a propagation of at least two power signal pulses (4a_left, 4b_right, 4a_top, 4b_bottom) having a temporal relationship with one another and such a signal strength that a part of the light-emitting structure is driven in dependence on coincidence of the power signal pulses at said part of the light-emitting structure, and a terminal structure designed to receive the at least two power signal pulses (4a_left, 4b_right, 4a_top, 4b_bottom) and to feed the delay structure at its different positions with the at least two power signal pulses (4a_left, 4b_right, 4a_top, 4b_bottom). A circuit for powering said light-emitting structure, as well as a method of operating said organic light-emitting diode (35) is also described.
    • 描述了一种有机发光二极管(35),其包括被设计成在被供电时发光的发光结构,以及延迟结构,其设计成延迟至少两个功率信号脉冲(4a_left,4b_right,4a_top ,4b_bottom)以及发光结构的一部分根据发光结构的所述部分处的功率信号脉冲的一致性而被驱动的信号强度和设计的端子结构的信号强度 以接收至少两个功率信号脉冲(4a_left,4b_right,4a_top,4b_bottom),并且将延迟结构馈送到其不同位置与至少两个功率信号脉冲(4a_left,4b_right,4a_top,4b_bottom)。 还描述了用于为所述发光结构供电的电路以及操作所述有机发光二极管(35)的方法。
    • 10. 发明申请
    • CIRCUIT FOR AND METHOD OF SELECTIVELY POWERING A PLURALITY OF LOAD ELEMENTS
    • 选择大量负载元件的电路和方法
    • WO2010064183A1
    • 2010-06-10
    • PCT/IB2009/055397
    • 2009-11-30
    • PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBHKONINKLIJKE PHILIPS ELECTRONICS N.V.RADERMACHER, Harald, J., G.
    • RADERMACHER, Harald, J., G.
    • G09G3/20
    • G09G3/20G09G3/2014G09G3/2085G09G3/3208G09G2310/0267G09G2310/0275
    • In a circuit (1) for powering selectively a plurality of load elements (2 1 - 2 n; 2 11 - 2 nm; 28; 35) a concept of transmission lines in combination with delayed signal propagation of power signal pulses is applied, wherein the circuit (1) comprises a generator arrangement (3) that is designed for generating at least two power signal pulses (4a, 4b; 4c; 4a_left, 4b_right, 4a_top, 4b_bottom) having a temporal relationship with one another and a signal strength such that a load element (2 1 - 2 n; 2 11 - 2 nm; 28; 35) is driven accordingly when the power signal pulses (4a, 4b; 4c; 4a_left, 4b_right, 4a_top, 4b_bottom) coincide at said load element; and a delay structure (5 1 - 5 n; 5 11 - 5nm; 36; 33a) being connected with the generator arrangement (3), the delay structure (5i - 5 n; 5 11 - 5 nm; 36; 33a) is designed to delay the propagation of the power signal pulses (4a, 4b; 4c; 4a_left, 4b_right, 4a_top, 4b_bottom) received from the generator arrangement (3) and to release the power signal pulses (4a, 4b; 4c; 4a_left, 4b_right, 4a_top, 4b_bottom) towards the load elements (2 1 - 2 n; 2 11 - 2 nm; 28; 35).
    • 在用于选择性地为多个负载元件(21-2n; 211-2nm; 28; 35)供电的电路(1)中,应用传输线与功率信号脉冲的延迟信号传播相结合的概念,其中电路 )包括发生器装置(3),其被设计用于产生彼此具有时间关系的至少两个功率信号脉冲(4a,4b; 4c; 4a_left,4b_right,4a_top,4b_bottom)以及信号强度,使得负载元件 当功率信号脉冲(4a,4b; 4c; 4a_left,4b_right,4a_top,4b_bottom)在所述负载元件处重合时,相应地驱动(21-2n; 211-2nm; 28; 35) 和延迟结构(51-5n; 511-5nm; 36; 33a)与所述发生器装置(3)连接,所述延迟结构(5i-5n; 511-5nm; 36; 33a)被设计成延迟所述延迟结构 从发生器装置(3)接收的功率信号脉冲(4a,4b; 4c; 4a_left,4b_right,4a_top,4b_bottom)并且将功率信号脉冲(4a,4b; 4c; 4a_left,4b_right,4a_top,4b_bottom) 负载元件(21-2n; 211-2nm; 28; 35)。