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1. 发明授权

US4912529A Apparatus and method to compensate for refraction of radiation 失效
$Apparatus and method to compensate for refraction of radiation$
标题翻译：用于补偿辐射折射的装置和方法
公开(公告)号：US4912529A
公开(公告)日：1990-03-27
申请号：US083744
申请日：1987-08-07
申请人： Gary R. Allen , Philip E. Moskowitz
发明人： Gary R. Allen , Philip E. Moskowitz
IPC分类号： G01J1/42 , G01N21/25
CPC分类号： G01N21/255 , G01J2001/4247 , G01N2201/0638
摘要： An apparatus to compensate for refraction of radiation passing through a curved wall of an article is provided. The apparatus of a preferred embodiment is particularly advantageous for use in arc tube discharge diagnostics. The apparatus of the preferred embodiment includes means for pre-refracting radiation on a predetermined path by an amount equal and inverse to refraction which occurs when radiation passes through a first wall of the arc tube such that, when the radiation passes through the first wall of the arc tube and into the cavity thereof, the radiation passes through the cavity approximately on the predetermined path; means for releasably holding the article such that the radiation passes through the cavity thereof; and means for post-refracting radiation emerging from a point of the arc tube opposite its point of entry by an amount equal and inverse to refraction which occurs when radiation emerges from the arc tube. In one embodiment the means for pre-refracting radiation includes a first half tube comprising a longitudinally bisected tube obtained from a tube which is approximately identical to the arc tube's cylindrical portion and a first cylindrical lens, the first half tube being mounted with its concave side facing the radiation source and the first cylindrical lens being mounted between the first half tube and the arc tube and the means for post-refracting radiation includes a second half tube comprising a longitudinally bisected tube obtained from a tube which is approximately identical to the arc tube's cylindrical portion and a second cylindrical lens, the second half tube being mounted with its convex side facing the radiation source and the second cylindrical lens being mounted between the arc tube and the second half tube. Methods to compensate for refraction of radiation passing into and out of an arc tube is also provided.
摘要翻译：提供了用于补偿穿过物品的弯曲壁的辐射的折射的装置。优选实施例的装置对于用于电弧管放电诊断是特别有利的。优选实施例的装置包括用于将预定路径上的辐射预折射与辐射通过电弧管的第一壁时发生的折射相等和相反的量的装置，使得当辐射通过第电弧管并进入其空腔，辐射大致在预定路径上通过空腔; 用于可释放地保持物品使得辐射通过其空腔的装置; 以及用于将从电弧管的与其入口相反的点出射的辐射的后折射量与辐射从电弧管出射时发生的相等和相反的折射。在一个实施例中，用于预折射辐射的装置包括：第一半管，其包括从与所述电弧管的圆柱形部分大致相同的管获得的纵向平分管和第一柱面透镜，所述第一半管安装有其凹面面对辐射源并且第一柱面透镜安装在第一半管和电弧管之间，并且用于后折射辐射的装置包括第二半管，该第二半管包括从管获得的纵向平分管，其与电弧管的圆筒部分和第二柱面透镜，第二半管安装成其凸面面对辐射源，第二柱面透镜安装在电弧管和第二半管之间。还提供了补偿进入和离开电弧管的辐射的折射的方法。

2. 发明申请

US20070267960A1 Phosphor Blend and Lamp Containing Same 审中-公开
标题翻译：荧光粉混合物和含有相同的灯泡
公开(公告)号：US20070267960A1
公开(公告)日：2007-11-22
申请号：US11749893
申请日：2007-05-17
申请人： Madis Raukas , Richard S. Speer , Philip E. Moskowitz
发明人： Madis Raukas , Richard S. Speer , Philip E. Moskowitz
IPC分类号： H01J63/04 , H01J1/62
CPC分类号： C09K11/7734 , C09K11/0883 , H01J61/44
摘要： A phosphor blend for use with an indium halide discharge lamp and a lamp made therewith is described. The phosphor blend comprising at least two phosphors selected from Ca8Mg(SiO4)4Cl2:Eu, SrSi2N2O2:Eu and Ca2Si5N8:Eu: The blend may also include a blue-emitting phosphor such as BaMgAl10O17:Eu.
摘要翻译：描述了与卤化铟放电灯一起使用的荧光体共混物和由其制成的灯。包含至少两种选自Ca 3+（SiO 4）4 Si 2 O 3：Eu的磷光体的荧光体共混物，SrSi 2 N 2 O 2：Eu和Ca 2 Si 5 N Eu：共混物也可以包括发蓝光的荧光体，例如BaMgAl 10 O 17：Eu。

3. 发明申请

US20120049743A1 LED CONTROL USING MODULATION FREQUENCY DETECTION TECHNIQUES 有权
标题翻译：使用调制频率检测技术的LED控制
公开(公告)号：US20120049743A1
公开(公告)日：2012-03-01
申请号：US12874201
申请日：2010-09-01
申请人： Philip E. Moskowitz
发明人： Philip E. Moskowitz
IPC分类号： H05B37/02
CPC分类号： H05B33/0869 , H05B33/0827 , H05B33/086
摘要： In one embodiment, the present disclosure provides a method for controlling a plurality of LED channels. The method includes receiving an LED brightness signal having a plurality of superimposed pulse width modulated (PWM) brightness signals each having a duty cycle and amplitude at a unique modulation frequency, each PWM brightness signal being proportional to the brightness of a respective LED channel. The method also includes determining a pulse area of each PWM brightness signal at each respective unique frequency. The pulse area is proportional to the product of the amplitude and the duty cycle. The method also includes generating pulse area signals proportional to the respective pulse area and comparing the respective pulse area signals to user defined and/or preset photometric values to generate respective error signals proportional to the difference between the respective pulse area signals and the user defined and/or preset photometric values.
摘要翻译：在一个实施例中，本公开提供了一种用于控制多个LED通道的方法。该方法包括接收具有多个叠加的脉冲宽度调制（PWM）亮度信号的LED亮度信号，每个亮度信号具有唯一调制频率的占空比和幅度，每个PWM亮度信号与相应LED通道的亮度成比例。该方法还包括在每个相应的唯一频率下确定每个PWM亮度信号的脉冲面积。脉冲面积与幅度和占空比的乘积成比例。该方法还包括产生与各个脉冲区域成比例的脉冲区域信号，并将相应的脉冲区域信号与用户定义的和/或预设的光度值进行比较，以产生与各个脉冲区域信号和用户定义的差异成正比的各个误差信号， /或预设的光度值。

4. 发明授权

US06503117B2 Methods for making electrode assemblies for fluorescent lamps 失效
标题翻译：制造荧光灯电极组件的方法
公开(公告)号：US06503117B2
公开(公告)日：2003-01-07
申请号：US09961107
申请日：2001-09-21
申请人： R. Kenneth Hutcherson , James A. Gotay , Joseph V. Lima , Louise D. Cleary , Philip E. Moskowitz
发明人： R. Kenneth Hutcherson , James A. Gotay , Joseph V. Lima , Louise D. Cleary , Philip E. Moskowitz
IPC分类号： H01J902
CPC分类号： H01J9/02 , H01J61/0677
摘要： A fluorescent lamp comprises a glass tubular body defining a discharge space, and first and second electrode assemblies mounted in the discharge space in opposition to each other, each of the electrode assemblies comprising a first electrode and a second electrode. Each of the first electrodes comprises a metal lead wire with an electron-emitting material disposed on a free end thereof, and each of the second electrodes comprises a cup-shaped tube coaxially surrounding one of the first electrodes and the electron-emitting material disposed on the first electrode. The second electrode tube and the electron emitting material therein form an annular gap therebetween.
摘要翻译：荧光灯包括限定放电空间的玻璃管状体，以及彼此相对安装在放电空间中的第一和第二电极组件，每个电极组件包括第一电极和第二电极。每个第一电极包括金属引线，其电子发射材料设置在其自由端上，并且每个第二电极包括同轴地围绕第一电极之一的杯形管和设置在其上的电子发射材料第一个电极。其中第二电极管及其电子发射材料之间形成环形间隙。

5. 发明申请

US20140252979A1 PULSE-EXCITED MERCURY-FREE LAMP SYSTEM 有权
标题翻译：无刺激的无汞灯泡系统
公开(公告)号：US20140252979A1
公开(公告)日：2014-09-11
申请号：US13788611
申请日：2013-03-07
申请人： Philip E. Moskowitz
发明人： Philip E. Moskowitz
IPC分类号： H05B41/30
CPC分类号： H05B41/288 , Y10S315/07
摘要： A pulse-excited mercury-free lamp system, and method of sustaining the emission of light emission from such a lamp, is provided. The system includes a light-transmissive envelope having an inner surface and a phosphor layer coated thereon. A discharge-sustaining gaseous mixture of a noble gas, at a low pressure, and a metal halide, is retained inside the light-transmissive envelope. An electrical system provides a plurality of pulses to the discharge-sustaining gaseous mixture, resulting in a discharge, which causes the lamp system to emit light. The emission of light is maintained by turning the discharge on during a pulse width of each pulse in the plurality of pulses and by turning the discharge off during a remainder of each period in the plurality of pulses. Particularly in systems where the metal halide is indium-based, this maintains an efficient emission of light without the use of mercury.
摘要翻译：提供了脉冲激发的无汞灯系统以及维持这种灯发光的方法。该系统包括具有涂覆在其上的内表面和荧光体层的透光外壳。惰性气体在低压下和金属卤化物的放电维持气体混合物保持在透光外壳内。电系统向放电维持气体混合物提供多个脉冲，导致放电，这导致灯系统发光。通过在多个脉冲中的每个脉冲的脉冲宽度期间接通放电并且在多个脉冲的每个周期的剩余时间期间关闭放电来保持光的发射。特别是在金属卤化物为铟系的系统中，这种保持有效的光发射而不使用汞。

6. 发明授权

US08390205B2 LED control using modulation frequency detection techniques 有权
标题翻译： LED控制采用调制频率检测技术
公开(公告)号：US08390205B2
公开(公告)日：2013-03-05
申请号：US13077669
申请日：2011-03-31
申请人： Ming Li , Kerry Denvir , Philip E. Moskowitz
发明人： Ming Li , Kerry Denvir , Philip E. Moskowitz
IPC分类号： H05B37/02
CPC分类号： H05B33/0869 , H05B33/0827 , H05B33/086
摘要： A light emitting diode (LED) controller for controlling a plurality of LED channels includes channel select circuitry, detection circuitry, and error processor circuitry. The channel select circuitry is configured to drive N−1 LED channels of a plurality of (N) LED channels at a nominal modulation frequency and to selectively drive a selected one of the N LED channels at a probe modulation frequency. The detection circuitry is configured to receive a composite brightness signal corresponding to brightness signals from the N LED channels. The detection circuitry is further configured to filter the composite bright signal and generate a selected brightness signal corresponding to a brightness of the selected LED channel at the probe modulation frequency. The error processor circuitry is configured to compare the selected brightness signal to user defined and/or preset photometric quantities and generate a control signal for adjusting the brightness of the selected LED channel.
摘要翻译：用于控制多个LED通道的发光二极管（LED）控制器包括通道选择电路，检测电路和误差处理器电路。通道选择电路被配置为以标称调制频率驱动多个（N）个LED通道的N-1个LED通道，并且以探针调制频率选择性地驱动N个LED通道中选定的一个。检测电路被配置为接收对应于来自N个LED通道的亮度信号的复合亮度信号。检测电路还被配置为对复合亮信号进行滤波，并以探头调制频率产生对应于所选择的LED通道的亮度的所选择的亮度信号。误差处理器电路被配置为将所选择的亮度信号与用户定义的和/或预设的光度量进行比较，并产生用于调节所选择的LED通道的亮度的控制信号。

7. 发明申请

US20120049745A1 LED CONTROL USING MODULATION FREQUENCY DETECTION TECHNIQUES 有权
标题翻译：使用调制频率检测技术的LED控制
公开(公告)号：US20120049745A1
公开(公告)日：2012-03-01
申请号：US13077669
申请日：2011-03-31
申请人： Ming Li , Kerry Denvir , Philip E. Moskowitz
发明人： Ming Li , Kerry Denvir , Philip E. Moskowitz
IPC分类号： H05B37/02
CPC分类号： H05B33/0869 , H05B33/0827 , H05B33/086
摘要： A light emitting diode (LED) controller for controlling a plurality of LED channels includes channel select circuitry, detection circuitry, and error processor circuitry. The channel select circuitry is configured to drive N−1 LED channels of a plurality of (N) LED channels at a nominal modulation frequency and to selectively drive a selected one of the N LED channels at a probe modulation frequency. The detection circuitry is configured to receive a composite brightness signal corresponding to brightness signals from the N LED channels. The detection circuitry is further configured to filter the composite bright signal and generate a selected brightness signal corresponding to a brightness of the selected LED channel at the probe modulation frequency. The error processor circuitry is configured to compare the selected brightness signal to user defined and/or preset photometric quantities and generate a control signal for adjusting the brightness of the selected LED channel.
摘要翻译：用于控制多个LED通道的发光二极管（LED）控制器包括通道选择电路，检测电路和误差处理器电路。通道选择电路被配置为以标称调制频率驱动多个（N）个LED通道的N-1个LED通道，并且以探针调制频率选择性地驱动N个LED通道中选定的一个。检测电路被配置为接收对应于来自N个LED通道的亮度信号的复合亮度信号。检测电路还被配置为对复合亮信号进行滤波，并以探头调制频率产生对应于所选择的LED通道的亮度的所选择的亮度信号。误差处理器电路被配置为将所选择的亮度信号与用户定义的和/或预设的光度量进行比较，并产生用于调节所选择的LED通道的亮度的控制信号。

8. 发明授权

US06356019B1 Fluorescent lamp and methods for making electrode assemblies for fluorescent lamps 失效
公开(公告)号：US06356019B1
公开(公告)日：2002-03-12
申请号：US09337941
申请日：1999-06-22
申请人： R. Kenneth Hutcherson , James A. Gotay , Joseph V. Lima , Louise D. Cleary , Philip E. Moskowitz
发明人： R. Kenneth Hutcherson , James A. Gotay , Joseph V. Lima , Louise D. Cleary , Philip E. Moskowitz
IPC分类号： H01J6104
CPC分类号： H01J9/02 , H01J61/0677
摘要： A fluorescent lamp comprises a glass tubular body defining a discharge space, and first and second electrode assemblies mounted in the discharge space in opposition to each other, each of the electrode assemblies comprising a first electrode and a second electrode. Each of the first electrodes comprises a metal lead wire with an electron-emitting material disposed on a free end thereof, and each of the second electrodes comprises a cup-shaped tube coaxially surrounding one of the first electrodes and the electron-emitting material disposed on the first electrode. The second electrode tube and the electron emitting material therein form an annular gap therebetween.

9. 发明授权

US08994288B2 Pulse-excited mercury-free lamp system 有权
标题翻译：脉冲激光无汞灯系统
公开(公告)号：US08994288B2
公开(公告)日：2015-03-31
申请号：US13788611
申请日：2013-03-07
申请人： Philip E. Moskowitz
发明人： Philip E. Moskowitz
IPC分类号： H05B41/30 , H05B41/288
CPC分类号： H05B41/288 , Y10S315/07
摘要： A pulse-excited mercury-free lamp system, and method of sustaining the emission of light emission from such a lamp, is provided. The system includes a light-transmissive envelope having an inner surface and a phosphor layer coated thereon. A discharge-sustaining gaseous mixture of a noble gas, at a low pressure, and a metal halide, is retained inside the light-transmissive envelope. An electrical system provides a plurality of pulses to the discharge-sustaining gaseous mixture, resulting in a discharge, which causes the lamp system to emit light. The emission of light is maintained by turning the discharge on during a pulse width of each pulse in the plurality of pulses and by turning the discharge off during a remainder of each period in the plurality of pulses. Particularly in systems where the metal halide is indium-based, this maintains an efficient emission of light without the use of mercury.
摘要翻译：提供了脉冲激发的无汞灯系统以及维持这种灯发光的方法。该系统包括具有涂覆在其上的内表面和荧光体层的透光外壳。惰性气体在低压下和金属卤化物的放电维持气体混合物保持在透光外壳内。电系统向放电维持气体混合物提供多个脉冲，导致放电，这导致灯系统发光。通过在多个脉冲中的每个脉冲的脉冲宽度期间接通放电并且在多个脉冲的每个周期的剩余时间期间关闭放电来保持光的发射。特别是在金属卤化物为铟系的系统中，这种保持有效的光发射而不使用汞。

10. 发明申请

US20120229037A1 HIGH EFFICIENCY, LOW ENERGY STORAGE DRIVER CIRCUIT FOR SOLID STATE LIGHT SOURCES 有权
标题翻译：高效率，低能耗存储驱动电路，用于固态光源
公开(公告)号：US20120229037A1
公开(公告)日：2012-09-13
申请号：US13413024
申请日：2012-03-06
申请人： Philip E. Moskowitz , Warren P. Moskowitz
发明人： Philip E. Moskowitz , Warren P. Moskowitz
IPC分类号： H05B37/02
CPC分类号： H05B33/083 , H05B33/0887 , Y02B20/341
摘要： A device, system and method to drive light emitting diodes (LEDs) are disclosed. An exemplary system may include a string of LEDs coupled across a voltage source configured to provide an input voltage. The string of LEDs may include a plurality of separate groups of LEDs and a plurality of switch circuits. Each of the switch circuits may include a switch coupled in parallel with an associated one of the groups of LEDs to control current flow through the associated group of LEDs in response to a control signal from a controller circuit. A switch protection circuit may be associated with at least one of the switches. A steering circuit may also be coupled in series and associated with each of the groups of LEDs.
摘要翻译：公开了驱动发光二极管（LED）的装置，系统和方法。示例性系统可以包括耦合在被配置为提供输入电压的电压源上的LED串。 LED串可以包括多个单独的LED组和多个开关电路。每个开关电路可以包括与LED组中的相关联的一个并联耦合的开关，以响应于来自控制器电路的控制信号来控制通过相关联的LED组的电流。开关保护电路可以与至少一个开关相关联。转向电路也可以串联耦合并且与每组LED组相关联。

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