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1. 发明授权

US06822401B2 Fault management method for electronic ballast 有权
标题翻译：电子镇流器故障管理方法
公开(公告)号：US06822401B2
公开(公告)日：2004-11-23
申请号：US10057003
申请日：2002-01-24
申请人： Flavia Borella , Ugo Moriconi , Albino Pidutti , Roberto Quaglino , Francesca Sandrini
发明人： Flavia Borella , Ugo Moriconi , Albino Pidutti , Roberto Quaglino , Francesca Sandrini
IPC分类号： G05F100
CPC分类号： H05B41/2985 , H05B41/382
摘要： A method manages lamp fault conditions in electronic ballasts for one or more gas discharge lamps. The method for fault management of electronic ballast for at least one gas discharge lamp includes the steps of: preheating the lamp filaments applying a low current for a predetermined time; igniting the lamp by increasing at a predetermined rate the voltage applied up to a predetermined strike value; monitoring the lamp current; repeating the steps of igniting the lamp and monitoring the lamp current for a predetermined numbers of times if the lamp current is over a predetermined threshold; and powering the lamp at normal operating conditions.
摘要翻译：一种方法来管理一个或多个气体放电灯的电子镇流器中的灯故障状况。用于至少一个气体放电灯的电子镇流器的故障管理方法包括以下步骤：预热灯灯丝施加低电流达预定时间; 通过以预定速率增加施加到预定冲击值的电压来点燃灯; 监控灯电流; 如果灯电流超过预定阈值，则重复点灯并监视灯电流达预定次数的步骤; 并在正常工作条件下为灯供电。

2. 发明授权

US06806659B1 Multicolored LED lighting method and apparatus 有权
标题翻译：多彩LED照明方法和装置
公开(公告)号：US06806659B1
公开(公告)日：2004-10-19
申请号：US09669121
申请日：2000-09-25
申请人： George G. Mueller , Ihor Lys
发明人： George G. Mueller , Ihor Lys
IPC分类号： G05F100
CPC分类号： H05B33/0857 , F21K9/00 , F21K9/232 , F21W2131/401 , F21Y2115/10 , G09G3/14 , G09G3/2014 , G09G3/32 , G09G3/3283 , G09G2300/06 , G09G2310/0272 , G09G2320/0626 , G09G2320/0666 , H05B33/0803 , H05B33/0842 , H05B37/02 , H05B37/0272 , H05B37/029 , Y02B20/383
摘要： Illumination apparatus and networks of the same including a number of different embodiments. In one embodiment, the illumination apparatus comprises a plurality of LEDs including at least two different colors; a switching device, interposed between the LEDs and a common potential reference, including at least two switches corresponding to current paths of the two different color LEDs; a controller that opens and closes the switches according to a predetermined duty cycle; and a hand-held housing with a compartment for containing a power source and the common reference potential, as well as a lens assembly for reflecting light from the LEDs. Another embodiment is directed to a lighting network including a controller and a plurality of uniquely-addressable illumination units, each including two different color LEDs. Each illumination unit includes a network interface that receives from the controller data comprising LED intensity values, a memory that stores the intensity values, a controller that generates pulse width modulated signals having duty cycles corresponding to the intensity values and a switch that directs current to the LEDs based on the pulse width modulated signals.
摘要翻译：照明装置及其相同的网络包括多个不同的实施例。在一个实施例中，照明装置包括多个包括至少两种不同颜色的LED; 切换装置，介于LED和公共电位基准之间，包括对应于两个不同颜色LED的电流路径的至少两个开关; 根据预定的占空比打开和关闭开关的控制器; 以及具有用于容纳电源和公共参考电位的隔间的手持式外壳，以及用于反射来自LED的光的透镜组件。另一个实施例涉及一种包括控制器和多个唯一可寻址的照明单元的照明网络，每个照明单元包括两个不同的颜色LED。每个照明单元包括网络接口，其从控制器接收包括LED强度值的数据，存储强度值的存储器，产生具有对应于强度值的占空比的脉冲宽度调制信号的控制器，以及将电流引导到 LED基于脉宽调制信号。

3. 发明授权

US06791282B2 Apparatus and method for operating an appliance light 有权
标题翻译：用于操作器具灯的装置和方法
公开(公告)号：US06791282B2
公开(公告)日：2004-09-14
申请号：US09997705
申请日：2001-11-30
申请人： Sergio Alberto Vinocur , John Steven Holmes
发明人： Sergio Alberto Vinocur , John Steven Holmes
IPC分类号： G05F100
CPC分类号： F25D27/00 , F25C5/22 , F25D23/126 , F25D2327/001
摘要： A refrigerator includes a fresh food section and a freezer section, wherein at least one of the fresh food section and freezer section includes a door. The door includes an external surface and an internal surface, and a light mounted to the external surface, wherein the light is electrically coupled to a processor-free light fade-out circuit.
摘要翻译：冰箱包括新鲜食物部分和冷冻部分，其中，新鲜食物部分和冷冻部分中的至少一个包括门。门包括外表面和内表面，以及安装到外表面的光，其中光电耦合到无处理器的光衰落电路。

4. 发明授权

US06788011B2 Multicolored LED lighting method and apparatus 有权
标题翻译：多彩LED照明方法和装置
公开(公告)号：US06788011B2
公开(公告)日：2004-09-07
申请号：US09971367
申请日：2001-10-04
申请人： George G. Mueller , Ihor A. Lys
发明人： George G. Mueller , Ihor A. Lys
IPC分类号： G05F100
CPC分类号： H05B33/0857 , F21K9/00 , F21K9/232 , F21W2131/401 , F21Y2115/10 , G09G3/14 , G09G3/2014 , G09G3/32 , G09G3/3283 , G09G2300/06 , G09G2310/0272 , G09G2320/0626 , G09G2320/0666 , H05B33/0803 , H05B33/0842 , H05B37/02 , H05B37/0272 , H05B37/029 , Y02B20/383
摘要： The systems and methods described herein relate to LED systems capable of generating light, such as for illumination or display purposes. The light-emitting LEDs may be controlled by a processor to alter the brightness and/or color of the generated light, e.g., by using pulse-width modulated signals. Thus, the resulting illumination may be controlled by a computer program to provide complex, predesigned patterns of light in virtually any environment.
摘要翻译：本文所述的系统和方法涉及能够产生光的LED系统，例如用于照明或显示目的。发光LED可以由处理器控制，例如通过使用脉宽调制信号来改变所产生的光的亮度和/或颜色。因此，所得到的照明可以由计算机程序来控制，以在几乎任何环境中提供复杂的，预先设计的光模式。

5. 发明授权

US06777892B2 Device for controlling operating means for at least one electric illuminating means and a method for controlling operating means for at least one electric illuminating means 有权
标题翻译：用于控制用于至少一个电照明装置的操作装置的装置和用于控制至少一个电照明装置的操作装置的方法
公开(公告)号：US06777892B2
公开(公告)日：2004-08-17
申请号：US10169775
申请日：2002-07-09
申请人： Andreas Huber , Axel Pilz
发明人： Andreas Huber , Axel Pilz
IPC分类号： G05F100
CPC分类号： H05B37/0245 , H05B37/0227 , Y10S315/04
摘要： The invention relates to a device (C, C′) for controlling operating means (3, 3′) for at least one electric illuminating means (4, 4′). The inventive device comprises an input (8a, 8b, 8a′, 8b′) for receiving control signals from an external control device (7) and an evaluating means (9, 9′) that is suitable to detect analogous and digital control signals on the input (8a, 8b, 8a′, 8b′) for control signals and to evaluate said signals for controlling operating means (3, 3′) for the illuminating means (4, 4′). The invention also relates to a method for controlling the operating means (3, 3′) for electric illuminating means (4, 4′) by means of analogous or digital control signals. In an advantageous embodiment, the inventive device (C, C′) is a component of an operating device (B, B′) for electric illuminating means (4, 4′).
摘要翻译：本发明涉及一种用于控制至少一个电照明装置（4,4'）的操作装置（3,3'）的装置（C，C'）。本发明的装置包括用于从外部控制装置（7）接收控制信号的输入端（8a，8b，8a'，8b'）和适于检测模拟和数字控制信号的评估装置（9,9'），用于控制信号的输入端（8a，8b，8a'，8b'），并评估用于控制照明装置（4,4'）的操作装置（3,3'）的所述信号。本发明还涉及一种通过类似或数字控制信号控制用于电照明装置（4,4''）的操作装置（3,3'）的方法。在有利的实施例中，本发明的装置（C，C'）是用于电照明装置（4,4'）的操作装置（B，B'）的部件。

6. 发明授权

US06753661B2 LED-based white-light backlighting for electronic displays 失效
标题翻译：基于LED的白光背光用于电子显示屏
公开(公告)号：US06753661B2
公开(公告)日：2004-06-22
申请号：US10173346
申请日：2002-06-17
申请人： Subramanian Muthu , Frank J. Schuurmans , Chin Chang , James Gaines
发明人： Subramanian Muthu , Frank J. Schuurmans , Chin Chang , James Gaines
IPC分类号： G05F100
CPC分类号： G09G3/3413 , G09G2320/043 , G09G2320/0606 , G09G2320/0626 , G09G2320/0633 , G09G2320/064 , G09G2320/0666 , G09G2360/145 , H05B33/0869 , H05B33/0872
摘要： Apparatus and method for backlighting an electronic display with LEDs to control luminosity, radiometric power, and color levels by means of feedback control through a microprocessor, thereby maintaining white backlight at substantially constant levels, which can be chosen by an operator.
摘要翻译：用于用LED背光的电子显示器的装置和方法，以通过微处理器的反馈控制来控制亮度，辐射功率和色彩水平，从而将白色背光保持在基本恒定的水平，这可以由操作者选择。

7. 发明授权

US06747422B2 High-voltage discharge lamp device 失效
标题翻译：高压放电灯装置
公开(公告)号：US06747422B2
公开(公告)日：2004-06-08
申请号：US09984063
申请日：2001-10-26
申请人： Noboru Yamamoto , Kenji Yoneima
发明人： Noboru Yamamoto , Kenji Yoneima
IPC分类号： G05F100
CPC分类号： H05B41/292 , H02H11/003 , H05B41/042 , H05B41/2881 , H05B41/2883 , H05B41/2886 , H05B41/2888 , H05B41/2925 , H05B41/2926 , H05B41/384 , H05B41/388 , Y02B20/202 , Y02B20/204 , Y02B20/206 , Y02B20/208
摘要： In a discharge lamp control circuit for a discharge lamp mounted on a vehicle, a capacitor in a starting circuit is charged by a high voltage generated by a transformer used in a direct current power source circuit. A transformer necessary for the starting circuit and the transformer necessary for the direct current power source circuit can commonly be used for cost reduction. Further, a thyristor is used in the starting circuit in place of a gap for activating the discharge lamp.
摘要翻译：在安装在车辆上的放电灯的放电灯控制电路中，起动电路中的电容器由直流电源电路中使用的变压器产生的高电压充电。用于直流电源电路所需的起动电路和变压器所需的变压器通常可用于降低成本。此外，在启动电路中使用晶闸管代替用于激活放电灯的间隙。

8. 发明授权

US06741042B1 Light-emitting device for optic fiber decoration 有权
标题翻译：光纤装饰用发光装置
公开(公告)号：US06741042B1
公开(公告)日：2004-05-25
申请号：US10314956
申请日：2002-12-10
申请人： Tai-Ning Tang
发明人： Tai-Ning Tang
IPC分类号： G05F100
CPC分类号： H05B33/0842 , H05B33/0803 , H05B37/029 , Y02B20/40
摘要： A light emitting device for optic fiber decoration, includes a flash control IC, a plurality of different colored LED's, a variable resistor and a light-sensitive resistor, driven by 4.5V DC voltage to control the flash control IC, with output from the flash control IC controlling each LED to alternatively and gradually change flashing lights. Each LED projects lights into optic fibers, producing romantic light changes in the optic fiber decoration. The invention can be used to replace the light-emitting device, including light bulbs, a motor, color discs and such sophisticated structures in a conventional optic fiber decoration, and provides safer use, more energy saving and higher efficiency than conventional types.
摘要翻译：一种用于光纤装饰的发光装置，包括由4.5V直流电压驱动的闪光控制IC，多个不同颜色的LED，可变电阻器和光敏电阻器，以控制闪存控制IC，其中闪光灯的输出控制IC控制每个LED交替地逐渐改变闪光灯。每个LED项目照亮光纤，在光纤装饰中产生浪漫的光线变化。本发明可以用于替代常规光纤装饰中的发光装置，包括灯泡，电机，色盘和这种复杂的结构，并且提供比常规类型更安全的使用，更节能和更高的效率。

9. 发明授权

US06737816B2 Piezoelectric transformer, piezoelectric transformer drive circuit, piezoelectric transformer drive method and cold cathode tube drive apparatus using piezoelectric transformer 失效
公开(公告)号：US06737816B2
公开(公告)日：2004-05-18
申请号：US09852621
申请日：2001-05-11
申请人： Hiroshi Nakatsuka , Katsunori Moritoki , Toshiyuki Asahi , Kojiro Okuyama , Osamu Kawasaki
发明人： Hiroshi Nakatsuka , Katsunori Moritoki , Toshiyuki Asahi , Kojiro Okuyama , Osamu Kawasaki
IPC分类号： G05F100
CPC分类号： H01L41/107 , H01L41/044 , H05B41/2822 , H05B41/2855 , H05B41/3925
摘要： The piezoelectric transformer of the present invention has a piezoelectric element 109 mainly formed of a piezoelectric material, primary electrodes 101U and 101D which are formed on the piezoelectric element 109 and to which a voltage is applied, a secondary electrode 102 which is formed on the piezoelectric element 109 and from which a voltage higher than the voltage applied to the primary electrode is output, and a sensor electrode 103 which is formed on the piezoelectric element 109 and from which a voltage lower than the output voltage of the secondary electrode is output.

10. 发明授权

US06710554B2 Dimmer arrangement for gas discharge lamp with inductive ballast 失效
标题翻译：带电感式镇流器的气体放电灯调光器
公开(公告)号：US06710554B2
公开(公告)日：2004-03-23
申请号：US10373037
申请日：2003-02-26
申请人： Aviel Amith , Yefim Berkovich , Arieh Shenkman
发明人： Aviel Amith , Yefim Berkovich , Arieh Shenkman
IPC分类号： G05F100
CPC分类号： H05B41/3924
摘要： A dimmer arrangement for a lamp assembly including a gas discharge lamp and an inductive ballast connected to a domestic AC power supply includes a first controllable switch deployed in series with the lamp assembly so as to selectively close a circuit from the power supply through the lamp assembly and a second controllable switch deployed in parallel with the gas discharge lamp assembly so as to selectively close a circuit including the gas discharge lamp and the inductive ballast. A controller cyclically: (a) closes the first controllable switch and opens the second controllable switch, and (b) closes the second controllable switch and opens the first controllable switch. A non-linear saturating inductance connected serially with the first and second controllable switches controls the current during momentary overlap when both switches are closed.
摘要翻译：一种用于灯组件的调光装置，包括气体放电灯和连接到家用AC电源的电感镇流器，包括与灯组件串联布置的第一可控开关，以便通过灯组件选择性地关闭来自电源的电路以及与气体放电灯组件并行布置的第二可控开关，以便选择性地关闭包括气体放电灯和电感镇流器的电路。控制器循环地：（a）关闭第一可控开关并打开第二可控开关，（b）关闭第二可控开关并打开第一可控开关。当两个开关闭合时，与第一和第二可控开关串联连接的非线性饱和电感在瞬时重叠期间控制电流。

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