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公开(公告)号：US08010591B2
公开(公告)日：2011-08-30
申请号：US11804893
申请日：2007-05-21
申请人： Mohammad M. Mojarradi , Benjamin Blalock , Sorin Cristoloveanu , Suheng Chen , Kerem Akarvardar
发明人： Mohammad M. Mojarradi , Benjamin Blalock , Sorin Cristoloveanu , Suheng Chen , Kerem Akarvardar
IPC分类号： G06E3/00
CPC分类号： G06G7/16
摘要： A differential output analog multiplier circuit utilizing four G4-FETs, each source connected to a current source. The four G4-FETs may be grouped into two pairs of two G4-FETs each, where one pair has its drains connected to a load, and the other par has its drains connected to another load. The differential output voltage is taken at the two loads. In one embodiment, for each G4-FET, the first and second junction gates are each connected together, where a first input voltage is applied to the front gates of each pair, and a second input voltage is applied to the first junction gates of each pair. Other embodiments are described and claimed.
摘要翻译： 使用四个G4-FET的差分输出模拟乘法器电路，每个源极连接到电流源。 四个G4-FET可以分成两对，每对两个G4-FET，其中一对具有连接到负载的漏极，另一对的漏极连接到另一个负载。 差分输出电压在两个负载下进行。 在一个实施例中，对于每个G4-FET，第一和第二结门各自连接在一起，其中第一输入电压施加到每对的前门，并且第二输入电压施加到每个的第一结门 对。 描述和要求保护其他实施例。
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公开(公告)号：US20080211468A1
公开(公告)日：2008-09-04
申请号：US11681767
申请日：2007-03-03
CPC分类号： H02M3/335 , H02M7/12 , Y10T307/414
摘要： A power supply includes a power source having at least one power source output, and a plurality of drivers connected to the at least one power source output. At least one of the plurality of drivers includes a bridge network having a first switch, a second switch and a bridge network output. The first switch is connected between the at least one power source output and the bridge network output. The second switch is connected between the bridge network output and a ground. The bridge network further includes at least one control input connected to the second switch to direct electrical current from the at least one power source output either substantially through the bridge network output or through the second switch to ground.
摘要翻译： 电源包括具有至少一个电源输出的电源和连接到所述至少一个电源输出的多个驱动器。 多个驱动器中的至少一个包括具有第一开关，第二开关和桥接网络输出的桥接网络。 第一开关连接在至少一个电源输出端和桥接网络输出端之间。 第二个开关连接在桥网输出和地之间。 桥接网络还包括连接到第二开关的至少一个控制输入，以将基本上通过桥接网络输出或通过第二开关的至少一个电源输出的电流引导到地。
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公开(公告)号：US5717986A
公开(公告)日：1998-02-10
申请号：US668759
申请日：1996-06-24
CPC分类号： G03G15/08 , G03G15/0803 , G03G2215/0651
摘要： A development system which includes a flexible donor belt having groups of electrode array near the surface of the belt is disclosed. The Electrode array has group areas in which perform the function of: Loading; Transferring; Developing; Transferring and Unloading. Each electrode array group area is independently addressable and operatively connected to voltage source in order to supply a voltage in the order of .quadrature.0-1000 volts AC or DC to each group area. The electrodes array group area picks up the toner from the magnetic brush. An electrode array group area connected to the voltage source via phase shifting circuitry such that a traveling wave pattern is established. The electrostatic field forming the traveling wave pattern pushes the charged toner particles about the surface of the donor belt from the magnetic brush to the photoconductive belt where they are transferred to the latent electrostatic images on the belt by an electrode group area which generates a toner cloud in the development zone. Thereafter, toner is moved by an electrode array group area where an electrode group area is bias to unload remaining toner off the belt.
摘要翻译： 公开了一种显影系统，其包括在带表面附近具有电极阵列组的柔性供体带。 电极阵列具有组合区域，其中执行以下功能：加载; 转让 发展; 转移和卸载 每个电极阵列组区域是可独立寻址的并且可操作地连接到电压源，以便向每个组区域提供大约为-1000伏交流或直流电压的电压。 电极阵列组区域从磁刷拾取调色剂。 电极阵列组区域，通过相移电路连接到电压源，使得建立行波模式。 形成行波图案的静电场将电荷调色剂颗粒从供电带的表面推压到感光带上，在这些带电调色剂颗粒通过产生调色剂云的电极组区域转移到带上的静电潜像上 在开发区。 此后，通过偏置电极组区域的电极阵列组区域移动调色剂，以将剩余的调色剂从带上卸下。
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公开(公告)号：US08593842B1
公开(公告)日：2013-11-26
申请号：US13540532
申请日：2012-07-02
CPC分类号： G05F1/455 , H02M5/293 , H02M2001/008
摘要： A dimming power supply includes a power source, a transformer, a full bridge rectifier and a control switch.
摘要翻译： 调光电源包括电源，变压器，全桥整流器和控制开关。
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公开(公告)号：US08009452B1
公开(公告)日：2011-08-30
申请号：US12717350
申请日：2010-03-04
IPC分类号： H02M5/00
CPC分类号： H02M3/335 , H02M3/33561 , H02M7/12
摘要： A power supply includes a power source having at least one power source output, and a plurality of drivers connected to the at least one power source output. At least one of the plurality of drivers includes a bridge network having a first switch, a second switch and a bridge network output. The first switch is connected between the at least one power source output and the bridge network output. The second switch is connected between the bridge network output and a ground. The bridge network further includes at least one control input connected to the second switch. The bridge network is adapted to change a state of the first switch based on a state of the second switch.
摘要翻译： 电源包括具有至少一个电源输出的电源和连接到所述至少一个电源输出的多个驱动器。 多个驱动器中的至少一个包括具有第一开关，第二开关和桥接网络输出的桥接网络。 第一开关连接在至少一个电源输出端和桥接网络输出端之间。 第二个开关连接在桥网输出和地之间。 桥接网络还包括连接到第二交换机的至少一个控制输入。 桥接网络适于基于第二交换机的状态来改变第一交换机的状态。
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公开(公告)号：US07898185B2
公开(公告)日：2011-03-01
申请号：US12168123
申请日：2008-07-05
IPC分类号： H05B37/02
CPC分类号： H05B41/282
摘要： Various current controlled driver apparatuses are disclosed herein. For example, some embodiments of the present invention provide a current controlled driver including a control circuit having a current input and a driver circuit having a power input. The control circuit has an output that is directly electrically connected to an input of the driver circuit. The control circuit operates between a positive voltage level and a ground potential. The driver circuit is adapted to operate between a higher positive voltage level and a negative voltage level.
摘要翻译： 本文公开了各种电流控制的驱动装置。 例如，本发明的一些实施例提供一种电流控制驱动器，其包括具有电流输入的控制电路和具有功率输入的驱动器电路。 控制电路具有与驱动电路的输入端直接电连接的输出。 控制电路在正电压电平和地电位之间工作。 驱动电路适于在较高的正电压电平和负电压电平之间工作。
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公开(公告)号：US07656692B2
公开(公告)日：2010-02-02
申请号：US11932364
申请日：2007-10-31
CPC分类号： H02M5/293 , Y10T29/49002
摘要： An exemplary embodiment of an apparatus for supplying and switching power may include a power source, a transformer, a full bridge rectifier and a control switch. The transformer has a first winding and a second winding, the first winding being connected to the power source, the second winding having a first tap and a second tap, with the first tap being connected to a first load output. The full bridge rectifier includes four nodes, the first being connected to the second tap of the second winding, the second being connected to a second load output, the third being connected to a reference voltage source. The control switch is connected between a fourth of the four nodes and the reference voltage source.
摘要翻译： 用于提供和切换电力的设备的示例性实施例可以包括电源，变压器，全桥整流器和控制开关。 变压器具有第一绕组和第二绕组，第一绕组连接到电源，第二绕组具有第一抽头和第二抽头，第一抽头连接到第一负载输出端。 全桥整流器包括四个节点，第一个连接到第二绕组的第二抽头，第二个连接到第二负载输出，第三个连接到参考电压源。 控制开关连接在四个节点的四分之一和参考电压源之间。
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公开(公告)号：US07514964B2
公开(公告)日：2009-04-07
申请号：US11377935
申请日：2006-03-15
申请人： Amir Fijany , Farrokh Vatan , Kerem Akarvardar , Benjamin Blalock , Suheng Chen , Sorin Cristoloveanu , Elzbieta Kolawa , Mohammad M. Mojarradi , Nikzad Toomarian
发明人： Amir Fijany , Farrokh Vatan , Kerem Akarvardar , Benjamin Blalock , Suheng Chen , Sorin Cristoloveanu , Elzbieta Kolawa , Mohammad M. Mojarradi , Nikzad Toomarian
CPC分类号： H01L29/785 , H01L27/11807 , H01L27/1203 , H01L29/42384 , H01L2029/7857
摘要： An universal and programmable logic gate based on G4-FET technology is disclosed, leading to the design of more efficient logic circuits. A new full adder design based on the G4-FET is also presented. The G4-FET can also function as a unique router device offering coplanar crossing of signal paths that are isolated and perpendicular to one another. This has the potential of overcoming major limitations in VLSI design where complex interconnection schemes have become increasingly problematic.
摘要翻译： 公开了一种基于G4-FET技术的通用和可编程逻辑门，从而设计出更高效的逻辑电路。 还介绍了一种基于G4-FET的全加器设计。 G4-FET还可以作为独特的路由器设备，提供彼此隔离和垂直的信号路径的共面交叉。 这有可能克服VLSI设计中的复杂互连方案变得越来越成问题的主要限制。
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19.发明申请Processes and packaging for high voltage integrated circuits, electronic devices, and circuits 失效高压集成电路，电子设备和电路的处理和封装公开(公告)号：US20080081423A1
公开(公告)日：2008-04-03
申请号：US11541429
申请日：2006-09-29
IPC分类号： H01L21/336
CPC分类号： H01L21/78 , H01L21/561 , H01L21/6835 , H01L24/24 , H01L24/27 , H01L24/28 , H01L24/32 , H01L24/48 , H01L24/80 , H01L24/82 , H01L24/83 , H01L24/94 , H01L24/96 , H01L24/97 , H01L25/0655 , H01L25/50 , H01L2221/68322 , H01L2224/24137 , H01L2224/2919 , H01L2224/32245 , H01L2224/48091 , H01L2224/48137 , H01L2224/48227 , H01L2224/48247 , H01L2224/484 , H01L2224/73265 , H01L2224/76155 , H01L2224/82102 , H01L2224/83101 , H01L2224/8385 , H01L2224/8592 , H01L2224/97 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01007 , H01L2924/01014 , H01L2924/01023 , H01L2924/01027 , H01L2924/01028 , H01L2924/01031 , H01L2924/01032 , H01L2924/01033 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/01322 , H01L2924/0665 , H01L2924/07802 , H01L2924/09701 , H01L2924/10253 , H01L2924/14 , H01L2924/1461 , H01L2924/15153 , H01L2924/15165 , H01L2924/1517 , H01L2924/15787 , H01L2924/16195 , H01L2924/181 , H01L2924/18162 , H01L2924/19043 , H01L2224/82 , H01L2924/00 , H01L2224/45099 , H01L2224/05599
摘要： The present invention includes processes and packaging for high voltage integrated circuits (ICs), high voltage electronic devices and high voltage electronic circuits which operate over a wide range of voltages, e.g., from tens of volts to tens of thousands of volts. The inventive processes and packaging are particularly suitable for integrating low or lower voltage circuits or transistors to form high voltage ICs, high voltage electronic devices and high voltage electronic circuits. The inventive processes and packaging are also particularly suitable for isolating high voltage electronics to achieve high breakdown voltages and for supporting high voltage operation. The inventive processes may be used with any suitable semiconductor materials using conventional semiconductor fabrication and related facilities.
摘要翻译： 本发明包括用于高电压集成电路（IC），高电压电子设备和高电压电子电路的工艺和封装，其在宽范围的电压范围内工作，例如几十伏到几万伏特。 本发明的工艺和封装特别适用于集成低压或低压电路或晶体管以形成高压IC，高压电子器件和高电压电子电路。 本发明的工艺和封装也特别适用于隔离高电压电子元件以实现高击穿电压并支持高压操作。 本发明的方法可以与使用常规半导体制造和相关设施的任何合适的半导体材料一起使用。
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公开(公告)号：US20130235630A1
公开(公告)日：2013-09-12
申请号：US13865984
申请日：2013-04-18
IPC分类号： H02M7/5383 , H05K3/30
CPC分类号： H02M7/5383 , H02M3/335 , H02M3/33561 , H02M7/12 , H05K3/30 , Y10T29/49204
摘要： A power supply includes a power source having at least one power source output, and a plurality of drivers connected to the at least one power source output. At least one of the plurality of drivers includes a bridge network having a first switch, a second switch and a bridge network output. The first switch is connected between the at least one power source output and the bridge network output. The second switch is connected between the bridge network output and a ground. The bridge network further includes at least one control input connected to the second switch. The bridge network is adapted to change a state of the first switch based on a state of the second switch.
摘要翻译： 电源包括具有至少一个电源输出的电源和连接到所述至少一个电源输出的多个驱动器。 多个驱动器中的至少一个包括具有第一开关，第二开关和桥接网络输出的桥接网络。 第一开关连接在至少一个电源输出端和桥接网络输出端之间。 第二个开关连接在桥网输出和地之间。 桥接网络还包括连接到第二交换机的至少一个控制输入。 桥接网络适于基于第二交换机的状态来改变第一交换机的状态。
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