公开(公告)号：US06876877B2

公开(公告)日：2005-04-05

申请号：US10355461

申请日：2003-01-31

申请人： Richard C. Eden

发明人： Richard C. Eden

IPC分类号： H01P1/20 ,  H01P1/203 ,  H01B12/02

CPC分类号： H01P1/20 ,  Y10S505/70 ,  Y10S505/705

摘要： A circuit is provided wherein the electronic properties of the circuit are varied by a magnetic actuator. The circuit includes a fixed substrate and a movable substrate. The magnetic actuator comprises a magnetic driver on an upper surface of the fixed substrate that is substantially overlapped by an HTS reaction plate on the lower surface of the fixed substrate. A tuning current applied through a continuous strip of HTS material in the magnetic driver induces a repulsive magnetic force causing the movable substrate to move with respect to the fixed substrate.

摘要翻译： 提供一种电路，其中电路的电子特性由磁性致动器改变。 电路包括固定基板和可动基板。 磁致动器包括在固定基板的上表面上的大致与固定基板的下表面上的HTS反应板重叠的磁性驱动器。 通过磁性驱动器中HTS材料的连续条带施加的调谐电流引起排斥磁力，导致可移动衬底相对于固定衬底移动。

公开(公告)号：US06710441B2

公开(公告)日：2004-03-23

申请号：US09904578

申请日：2001-07-12

申请人： Richard C. Eden ,  Bruce A. Smetana

发明人： Richard C. Eden ,  Bruce A. Smetana

IPC分类号： H01L2304

CPC分类号： H01L24/17 ,  H01L23/4824 ,  H01L23/49822 ,  H01L23/49827 ,  H01L23/49838 ,  H01L23/50 ,  H01L23/642 ,  H01L27/088 ,  H01L29/41725 ,  H01L29/4238 ,  H01L29/78 ,  H01L29/7802 ,  H01L2224/13099 ,  H01L2224/16225 ,  H01L2224/16235 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/0101 ,  H01L2924/01011 ,  H01L2924/01012 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01018 ,  H01L2924/01019 ,  H01L2924/0102 ,  H01L2924/01023 ,  H01L2924/01025 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01037 ,  H01L2924/01038 ,  H01L2924/01039 ,  H01L2924/01041 ,  H01L2924/01042 ,  H01L2924/01043 ,  H01L2924/01045 ,  H01L2924/01046 ,  H01L2924/01051 ,  H01L2924/01052 ,  H01L2924/01056 ,  H01L2924/01057 ,  H01L2924/01061 ,  H01L2924/01068 ,  H01L2924/01073 ,  H01L2924/01074 ,  H01L2924/01076 ,  H01L2924/01077 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01087 ,  H01L2924/01094 ,  H01L2924/014 ,  H01L2924/10253 ,  H01L2924/12032 ,  H01L2924/1306 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/1433 ,  H01L2924/15151 ,  H01L2924/15311 ,  H01L2924/15747 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/30105 ,  H01L2924/30107 ,  H01L2924/3011 ,  H02M3/33507 ,  H02M3/33576 ,  H02M3/33592 ,  Y02B70/1475 ,  H01L2924/00 ,  H01L2224/0401

摘要： Power semiconductor switching devices, power converters, integrated circuit assemblies, integrated circuitry, power current switching methods, methods of forming a power semiconductor switching device, power conversion methods, power semiconductor switching device packaging methods, and methods of forming a power transistor are described. One exemplary aspect provides an integrated circuit assembly including a semiconductive substrate comprising a plurality of field effect transistors having electrically coupled sources and electrically coupled drains comprising regions of the substrate adjacent to a surface of the substrate, and wherein the electrically coupled sources and the electrically coupled drains are collectively configured to conduct power currents in excess of one Ampere; and a package having a plurality of source contacts and a plurality of drain contacts configured to couple with the electrically coupled sources and the electrically coupled drains of the semiconductive substrate, and wherein the source contacts and the drain contacts are provided adjacent to the surface of the package.

摘要翻译： 描述了功率半导体开关器件，功率转换器，集成电路组件，集成电路，功率电流切换方法，形成功率半导体开关器件的方法，功率转换方法，功率半导体开关器件封装方法和形成功率晶体管的方法。 一个示例性方面提供一种集成电路组件，其包括半导体衬底，该半导体衬底包括具有电耦合源的多个场效应晶体管和电耦合漏极，该漏极包括与衬底的表面相邻的衬底的区域，并且其中电耦合源和电耦合 排水管被统一配置为传导超过一安培的电流; 以及封装，其具有多个源极触点和多个漏极触点，所述漏极触点被配置为与所述半导体基板的所述电耦合源和所述电耦合的漏极耦合，并且其中所述源极触点和所述漏极触点邻近所述半导体基板的表面设置 包。

公开(公告)号：US06516208B1

公开(公告)日：2003-02-04

申请号：US09517222

申请日：2000-03-02

申请人： Richard C. Eden

发明人： Richard C. Eden

IPC分类号： H01P1203

CPC分类号： H01P1/20 ,  Y10S505/70 ,  Y10S505/705

摘要： A circuit is provided wherein the electronic properties of the circuit are varied by a magnetic actuator. The circuit includes a fixed substrate and a movable substrate. The magnetic actuator comprises a magnetic driver on an upper surface of the fixed substrate that is substantially overlapped by an HTS reaction plate on the lower surface of the fixed substrate. A tuning current applied through a continuous strip of HTS material in the magnetic driver induces a repulsive magnetic force causing the movable substrate to move with respect to the fixed substrate.

摘要翻译： 提供一种电路，其中电路的电子特性由磁性致动器改变。 电路包括固定基板和可动基板。 磁致动器包括在固定基板的上表面上的大致与固定基板的下表面上的HTS反应板重叠的磁性驱动器。 通过磁性驱动器中HTS材料的连续条带施加的调谐电流引起排斥磁力，导致可移动衬底相对于固定衬底移动。

公开(公告)号：US20090238308A1

公开(公告)日：2009-09-24

申请号：US12077601

申请日：2008-03-19

申请人： Douglas B. Weiner ,  Richard C. Eden

发明人： Douglas B. Weiner ,  Richard C. Eden

IPC分类号： H03D3/00 ,  H04L27/14

CPC分类号： H03D3/007 ,  H04L27/144

摘要： An ultra low-power transmission system for use with a battery-operated device. The ultra-low power transmission system comprises an encoded transmitter and an addressable ultra -low power receiver. The ultra low-power receiver comprises an RF front-end block for receiving and demodulating an incoming RF signal. The RF front-end block includes an amplifier for amplifying the received RF signal and a frequency discriminator for demodulating the amplified RF signal to produce a baseband signal. The amplifier and the frequency discriminator are each comprised of enhancement mode, high-mobility electron transistors (E-HEMTs). The ultra low-power further receiver comprises a correlator for receiving the baseband signal from the frequency discriminator and detecting a codeword therein. The correlator comprises a plurality of switched capacitors for storing samples of the baseband signal. The correlator is operable to couple the plurality of switched capacitors in order to integrate the samples stored thereon.

摘要翻译： 一种用于电池供电装置的超低功率传输系统。 超低功率传输系统包括编码发射机和可寻址超低功率接收机。 超低功率接收机包括用于接收和解调输入RF信号的RF前端块。 RF前端块包括用于放大接收的RF信号的放大器和用于解调放大的RF信号以产生基带信号的鉴频器。 放大器和鉴频器各自由增强模式，高迁移率电子晶体管（E-HEMT）组成。 超低功率进一步的接收机包括用于从频率鉴别器接收基带信号并检测其中的码字的相关器。 相关器包括用于存储基带信号的采样的多个开关电容器。 相关器可操作以耦合多个开关电容器，以便集成存储在其上的样本。

公开(公告)号：US07307266B1

公开(公告)日：2007-12-11

申请号：US10730713

申请日：2003-11-26

申请人： Chen-Kuo Sun ,  Richard C. Eden ,  Ching-Ten Chang ,  Donald J. Albares

发明人： Chen-Kuo Sun ,  Richard C. Eden ,  Ching-Ten Chang ,  Donald J. Albares

IPC分类号： G02B27/00 ,  G02B6/28 ,  G01J1/04 ,  G11C27/02 ,  H03K17/74 ,  H03M1/00

CPC分类号： G11C27/02 ,  G11C27/024 ,  G11C27/026 ,  H03K17/04 ,  H03K17/16 ,  H03K17/74 ,  H03K17/78

摘要： A method and apparatus for optically clocked optoelectronic track and hold (“OCOETH”) device. The OCOETH device includes a diode bridge, input node, at least two current sources and at least two photodetectors. The input node is operatively coupled to the diode bridge and can receive an analog input signal. The at least two current sources are operatively coupled to the diode bridge and can forward bias the diode bridge. The at least two photodetectors are operatively coupled to the diode bridge and can receive an optical input clocking signal, and can reverse bias and forward bias the diode bridge in response to the optical input clocking signal. The hold capacitor is operatively coupled to the diode bridge and can track the analog input signal when the diode bridge is forward biased, and can hold the analog input signal when the diode bridge switches from forward biased to reverse biased.

摘要翻译： 一种用于光时钟光电跟踪和保持（“OCOETH”）设备的方法和装置。 OCOETH装置包括二极管桥，输入节点，至少两个电流源和至少两个光电检测器。 输入节点可操作地耦合到二极管电桥并且可以接收模拟输入信号。 至少两个电流源可操作地耦合到二极管桥并且可以对二极管桥进行正向偏置。 所述至少两个光电检测器可操作地耦合到二极管电桥并且可以接收光输入时钟信号，并且可以响应于光输入时钟信号而反向偏置和向前偏置二极管桥。 保持电容器可操作地耦合到二极管电桥，并且可以在二极管电桥正向偏置时跟踪模拟输入信号，并且当二极管电桥从正向偏置切换到反向偏置时，可以保持模拟输入信号。

公开(公告)号：US06590916B2

公开(公告)日：2003-07-08

申请号：US09781103

申请日：2001-02-08

申请人： Richard C. Eden

发明人： Richard C. Eden

IPC分类号： H01S300

CPC分类号： H01S5/4031 ,  H01S5/042

摘要： An IC laser array package is provided wherein standard CMOS integrated circuit (IC) processes are used for fabricating the controller for the laser array and wherein p-channel MOSFET devices are used as switches with the controller which short the anode of the selected laser in the array (connected to the drain of the p-channel MOSFET switches) to ground. In this structure, the modulating signal from the driver input can be applied to the common cathode substrate of the laser array bar in a standard package, along with a negative dc bias current provided from the negative voltage dc bias package pin through an inductor, in the same built-in bias tee manner previously used with a standard single-laser 14-pin package. Because the p-channel MOSFETs are used only as switches, their ft values are typically not a material hindrance to the circuit operation.

公开(公告)号：US06347237B1

公开(公告)日：2002-02-12

申请号：US09268786

申请日：1999-03-16

申请人： Richard C. Eden ,  Balam A. Willemsen ,  George L. Matthaei

发明人： Richard C. Eden ,  Balam A. Willemsen ,  George L. Matthaei

IPC分类号： H03H712

CPC分类号： H01P7/088 ,  H01G5/16 ,  H01G5/40 ,  H01P7/082 ,  H03J2200/10 ,  Y10S505/70 ,  Y10S505/705 ,  Y10S505/866

摘要： A tunable filter having a fixed substrate, a first and second plate comprising a high-temperature superconductor material on the fixed substrate, a movable substrate, a mechanical driver attached to the fixed substrate and the movable substrate, a floating plate comprising a high-temperature superconductor material on the fixed substrate wherein the floating plate, the first plate, and the second plate define a gap, and wherein the gap is varied by length changes in the mechanical driver is provided.

摘要翻译： 一种具有固定基板的可调滤光器，在固定基板上包括高温超导体材料的第一和第二板，可移动基板，附着到固定基板和可移动基板的机械驱动器，包括高温 在所述固定基板上的超导体材料，其中所述浮动板，所述第一板和所述第二板限定间隙，并且其中所述间隙由所述机械驱动器中的长度变化而变化。

公开(公告)号：US5300810A

公开(公告)日：1994-04-05

申请号：US930482

申请日：1992-08-14

申请人： Richard C. Eden

发明人： Richard C. Eden

IPC分类号： H01L23/373 ,  H01L23/473 ,  H01L25/10 ,  H01L25/11 ,  H01L25/18 ,  H05K3/46 ,  H01L23/16 ,  H01L25/04

CPC分类号： H01L23/473 ,  H01L23/3732 ,  H01L25/105 ,  H01L2224/05554 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48228 ,  H01L2224/48465 ,  H01L2225/1023 ,  H01L2225/1058 ,  H01L2225/107 ,  H01L2225/1094 ,  H01L24/48 ,  H01L2924/00014 ,  H01L2924/01013 ,  H01L2924/01019 ,  H01L2924/01029 ,  H01L2924/01077 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/10253 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/3511

摘要： The disclosure is directed to an improved circuit and method which utilizes a plurality of generally planar diamond substrate layers. Electronic circuit elements are mounted on each of the substrate layers, and the substrate layers are disposed in a stack. Heat exchange means can be coupled generally at the edges of the substrate layers. In a disclosed embodiment, a multiplicity of generally planar diamond substrate layers and a multiplicity of generally planar spacer boards are provided. Each of the substrate layers has mounted thereon a multiplicity of electronic elements and conductive means for coupling between electronic elements. In general, at least some of the electronic elements on the substrate layers comprise integrated circuit chips. The substrate layers and spacer boards are stacked in alternating fashion so that spacer boards are interleaved between adjacent substrate layers. Each of the spacer boards has a multiplicity of electrical conductors extending through its planar thickness to effect coupling between electronic components on the substrate layers on its opposing sides. The extremely high thermal conductivity of diamond permits adequate heat removal from the defined three-dimensional circuit structure by heat exchange means that do not substantially interfere with electronic element density, with vertical interconnect density, or with the desire for small physical size.

摘要翻译： 本公开涉及一种利用多个大致平面的金刚石衬底层的改进的电路和方法。 电子电路元件安装在每个基板层上，并且基板层被布置成堆叠。 热交换装置通常可以在衬底层的边缘耦合。 在公开的实施例中，提供了多个大体平面的金刚石衬底层和多个大体平面的间隔板。 每个基底层上安装有多个电子元件和用于在电子元件之间耦合的导电装置。 通常，衬底层上的至少一些电子元件包括集成电路芯片。 衬底层和间隔板以交替的方式堆叠，使得间隔板在相邻的衬底层之间交错。 每个间隔板具有延伸穿过其平面厚度的多个电导体，以实现其相对侧上的基底层上的电子部件之间的耦合。 金刚石的极高的导热性允许通过不会基本上干扰电子元件密度，垂直互连密度或对物理尺寸小的需求的热交换装置，从限定的三维电路结构中获得足够的热量去除。

公开(公告)号：US4970413A

公开(公告)日：1990-11-13

申请号：US113944

申请日：1987-10-28

申请人： Richard C. Eden ,  John E. Clark ,  Alan S. Fiedler ,  Frank S. Lee ,  Robert Miller

发明人： Richard C. Eden ,  John E. Clark ,  Alan S. Fiedler ,  Frank S. Lee ,  Robert Miller

IPC分类号： H03K5/003 ,  G05F3/24 ,  H03K19/003 ,  H03K19/0185 ,  H03K19/0952

CPC分类号： H03K19/00384 ,  G05F3/245 ,  G05F3/247 ,  H03K19/018535

摘要： A V.sub.BB input threshold potential with feedback circuitry is used to stabilize all of the logic inputs on an GaAs IC to ECL compatible levels over a normal temperature range and normal power supply variations. The system called "V.sub.BB -Feedback" uses "zero translation delay" direct Capacitor Diode Fet Logic (CDFL) inputs. This is an extension of the CDFL circuit approach in which the voltage across the input level shift circuitry on all inputs is adjusted to maintain a threshold voltage equal to the dc potential on an "extra" V.sub.BB input in spite of variations of temperature, power supply voltages or processing parameters such as MESFET pinchoff voltage. A dc potential (V.sub.BB) is applied to the "extra" V.sub.BB input, which is an additional input that is essentially identical to the actual logic inputs. All of the logic input threshold voltages are then slaved to the V.sub.BB dc potential applied to the "extra" V.sub.BB input. ECL compatability is accomplished by combining a reasonably compliant, but uniform, CDFL voltage shifter with feedback circuitry to maintain the shift voltages at proper levels thereby achieving the desired input logic threshold.

公开(公告)号：US4583090A

公开(公告)日：1986-04-15

申请号：US312367

申请日：1981-10-16

申请人： Richard C. Eden ,  Ira Deyhimy ,  Timothy J. Quilici

发明人： Richard C. Eden ,  Ira Deyhimy ,  Timothy J. Quilici

IPC分类号： H04H20/34 ,  H04H60/13 ,  H04Q9/00

CPC分类号： H04H20/34 ,  H04H60/13 ,  H04H2201/70 ,  Y10T307/25

摘要： A data communication system for general purposes having a new ternary carrier frequency shift keying (TCSK) signal. The system is applied to a utility load control by transmission of a sub-carrier of an FM broadcast channel. It is decoded by a receiver, SCA decoder, TCSK filter and a two level or binary converter and used to communicate to a pre-programmed microprocessor which enables various load control functions to be performed. The general system also is given for a QPSK (quadraphase shift keying) operating system.A data transmission filter is split between the transmitter and receiver and is operated in cascade to give individual interference filtering at each end of the transmission while also providing combined action and wave shaping. A high accuracy FM decoder using zero crossing detection enables data recovery with simple circuits. A novel random time load restoration circuit for ramp-up is disclosed. A fail safe relay operator is also disclosed.The TCSK employs a novel 19 character hex code format which is 8 bit microprocessor compatible and directly usable for other purposes such as ASCII message transmission. Both QPSK and TCSK systems offer command structures of variable length so as to permit truncation of message and reduce total message transmit time.

摘要翻译： 一种用于通用目的的数据通信系统，具有新的三元载波频移键控（TCSK）信号。 该系统通过FM广播频道的子载波的发送应用于公用事业负载控制。 它由接收机，SCA解码器，TCSK滤波器和二电平或二进制转换器解码，用于与预编程的微处理器进行通信，从而实现各种负载控制功能。 一般系统也适用于QPSK（四通道移位键控）操作系统。 数据传输滤波器在发射机和接收机之间分离，并且级联操作，以在传输的每一端给出单独的干扰滤波，同时还提供组合动作和波形整形。 使用过零检测的高精度FM解码器能够利用简单的电路进行数据恢复。 公开了一种用于斜升的新颖的随机时间加载恢复电路。 还公开了一种故障安全继电器操作器。 TCSK采用了一种新颖的19字符十六进制码格式，与8位微处理器兼容，可直接用于其他目的，如ASCII消息传输。 QPSK和TCSK系统都提供可变长度的命令结构，以便允许消息的截断并减少总的消息发送时间。