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公开(公告)号：US20130087755A1
公开(公告)日：2013-04-11
申请号：US13520930
申请日：2011-01-06
IPC分类号： H01L45/00
CPC分类号： H01L45/1633 , H01L45/08 , H01L45/1233 , H01L45/146 , H01L45/1625 , H01L45/1641 , H01L45/1666 , H01L45/1675
摘要： A method of manufacturing an electrically actuable switch and comprising: depositing a first electrode on a surface; depositing an active layer or layers on top of said first electrode; and depositing a second electrode on top of said active layer(s), wherein said step of depositing an active layer or layers is performed in an atmosphere into which a reactive gas is introduced, the partial pressure of the reactive gas being varied during the process so as to introduce dopants into the active layer in a concentration which varies across the active layer.
摘要翻译： 一种制造电致动开关的方法，包括：在表面上沉积第一电极; 在所述第一电极的顶部上沉积有源层; 以及在所述有源层的顶部上沉积第二电极，其中沉积有源层的步骤在引入反应气体的气氛中进行，反应气体的分压在该过程中变化 从而以有效层的变化浓度将有源层引入有源层。
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公开(公告)号：US20130098780A1
公开(公告)日：2013-04-25
申请号：US13576561
申请日：2011-01-28
IPC分类号： G01N27/416
CPC分类号： G01N27/4163 , G01N27/4145 , G01N33/4836
摘要： A sensor system comprising a substrate and integrated onto the substrate an array (7) of sensor elements (1), each sensor element comprising one or more inductors (3), one or more electrochemical sensors (4), and one or more optical sensors (2). The system further comprising a controller configured in use to separately address each of the sensor elements (1) to drive the respective inductors and receive outputs of the respective sensors.
摘要翻译： 一种传感器系统，包括基板并将传感器元件（1）的阵列（7）集成到所述基板上，每个传感器元件包括一个或多个电感器（3），一个或多个电化学传感器（4）和一个或多个光学传感器 （2）。 所述系统还包括控制器，其被配置为用于单独地寻址每个所述传感器元件（1）以驱动相应的电感器并接收各个传感器的输出。
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公开(公告)号：US20130130261A1
公开(公告)日：2013-05-23
申请号：US13813770
申请日：2011-09-06
IPC分类号： G01N27/60
CPC分类号： G01N27/60 , G01N27/127 , G01N27/3278 , G01N33/5438
摘要： A sensor comprising a memory device having a first electrode and a first chemical-sensing layer coupled to the first electrode. The chemical-sensing layer, in the presence of an analyte, is arranged to change a property of the Memristive device. The sensor can detect an analyte by providing a sample to be detected proximate the chemical sensing layer, observing the state of the memory element; and determining a property of the sample by comparing the observed state of the memory element with a previous state. The sensor is manufactured by depositing a second electrode on a surface, depositing an active layer or layers onto said second electrode, depositing a first electrode onto said active layer(s), and coupling a chemically sensitive layer to the first electrode.
摘要翻译： 传感器，包括具有第一电极和耦合到第一电极的第一化学感测层的存储器件。 在分析物存在下的化学感测层被布置成改变记忆装置的性质。 传感器可以通过在化学感测层附近提供要检测的样本来检测分析物，观察存储元件的状态; 以及通过将所述存储元件的观察状态与先前状态进行比较来确定所述样本的属性。 通过在表面上沉积第二电极来制造传感器，将活性层沉积到所述第二电极上，在第一电极上沉积第一电极，以及将化学敏感层耦合到第一电极。
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4.发明申请METHOD AND APPARATUS FOR OPTICALLY OUTPUTTING INFORMATION FROM A SEMICONDUCTOR DEVICE 审中-公开用于从半导体器件的光输出信息的方法和装置公开(公告)号：US20130077965A1
公开(公告)日：2013-03-28
申请号：US13576216
申请日：2011-02-01
IPC分类号： H04B10/08
CPC分类号： H04B10/501 , G02F1/015 , G02F2001/0156 , G02F2201/17 , G02F2202/105
摘要： A method of optically outputting information (e.g. digital data) from a semiconductor device, the method comprising: providing a semiconductor device having a semiconducting p-n junction, the p-n junction having a region of reduced free charge carrier density; applying an electrical signal to modulate the extent of the said region, the electrical signal being representative of the information to be outputted; arranging incident light to pass through at least part of the said region, such that the light is at least partially absorbed in dependence upon the modulated extent of the said region, thereby producing intensity-modulated output light; and detecting the intensity of the output light and thereby determining the outputted information. Also provided is an electro-optical assembly, a package module for mounting a semiconductor device on a printed circuit board, and an integrated circuit chip.
摘要翻译： 一种从半导体器件光学输出信息（例如数字数据）的方法，所述方法包括：提供具有半导体p-n结的半导体器件，所述p-n结具有减小的自由电荷载流子密度的区域; 施加电信号来调制所述区域的范围，所述电信号表示要输出的信息; 使入射光穿过所述区域的至少一部分，使得光根据所述区域的调制范围至少部分地被吸收，由此产生强度调制的输出光; 并检测输出光的强度，从而确定输出的信息。 还提供了一种电光学组件，用于将半导体器件安装在印刷电路板上的封装模块和集成电路芯片。
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公开(公告)号：US08114591B2
公开(公告)日：2012-02-14
申请号：US11625844
申请日：2007-01-23
CPC分类号： C12Q1/6825 , C12Q2565/607 , G01N27/4145
摘要： A method of observing reaction intermediaries during a chemical reaction and comprising detecting an electrical signal output from an ion sensitive field effect transistor exposed to said reaction, and monitoring the detected electrical signal to discriminate discrete fluctuations in the electrical signal, the discrete fluctuations indicating reaction intermediaries occurring during a chemical reaction.
摘要翻译： 一种在化学反应期间观察反应中间体的方法，包括检测暴露于所述反应的离子敏感场效应晶体管的电信号输出，并监测检测到的电信号以区分电信号中的离散波动，指示反应中间体的离散波动 在化学反应期间发生。
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公开(公告)号：US5352989A
公开(公告)日：1994-10-04
申请号：US62810
申请日：1993-05-11
申请人： Christofer Toumazou , Martin Anding
发明人： Christofer Toumazou , Martin Anding
IPC分类号： H03F3/30
CPC分类号： H03F3/3001 , H03F3/3069
摘要： An amplifier stage suitable for current conveyors and current mode feedback operational amplifiers has low input resistance and operates at low power. The amplifier stage comprises a buffer having inverting and non-inverting inputs and a pair of current outputs, and a pair of multiple output current mirrors which operate in conjunction with the buffer to generate an output current at a high gain node in response to an input signal applied to the buffer inputs. Each multiple output current mirror has a low impedance current input for receiving current signals generated by the buffer and multiple high impedance current outputs for providing current feedback to the inverting input of the buffer and output current to the high gain node of the amplifier stage. The magnitudes of the feedback and output currents are determined by the resistances of current scaling resistors associated with the low impedance current input and each of the high impedance current outputs.
摘要翻译： 适用于当前输送机和电流模式反馈运算放大器的放大器级具有低输入电阻并且以低功率运行。 放大器级包括具有反相和非反相输入和一对电流输出的缓冲器，以及一对多个输出电流镜，其与缓冲器一起工作，以响应于输入在高增益节点处产生输出电流 信号施加到缓冲器输入。 每个多输出电流反射镜具有低阻抗电流输入，用于接收由缓冲器产生的电流信号和多个高阻抗电流输出，用于向缓冲器的反相输入端提供电流反馈，并将输出电流输出到放大器级的高增益节点。 反馈和输出电流的大小由与低阻抗电流输入和每个高阻抗电流输出相关联的电流缩放电阻的电阻决定。
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公开(公告)号：US07888015B2
公开(公告)日：2011-02-15
申请号：US11681212
申请日：2007-03-02
IPC分类号： C12Q1/68
CPC分类号： C12Q1/6825 , C12Q2565/607 , G01N27/4145
摘要： Use of a pH sensor comprising an ion-sensitive field effect transistor (ISFET) to perform real time detection/quantification of nucleic acid amplification, e.g. polymerase chain reaction (PCR) nucleic acid amplification, based on detection of protons released during the primer extension phase.
摘要翻译： 使用包含离子敏感场效应晶体管（ISFET）的pH传感器来进行核酸扩增的实时检测/定量，例如， 基于检测在引物延伸期释放的质子的聚合酶链反应（PCR）核酸扩增。
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8.发明授权Signal processing circuit comprising ion sensitive field effect transistor and method of monitoring a property of a fluid 有权包括离子敏感场效应晶体管的信号处理电路和监测流体性质的方法公开(公告)号：US07649358B2
公开(公告)日：2010-01-19
申请号：US11572050
申请日：2005-06-22
IPC分类号： G01N27/414 , G01N27/26 , G01F1/64
CPC分类号： G01N27/4148 , G01N27/4145 , H01L2924/0002 , H01L2924/00
摘要： A signal processing circuit includes an ion sensitive field effect transistor, a reference electrode for the ion sensitive field effect transistor, a metal oxide semiconductor transistor having its gate coupled to the reference electrode, and a biasing circuit. The biasing circuit is configured to bias the ion sensitive field effect transistor and the metal oxide semiconductor field effect transistor to operate in a weak inversion region and to provide an output current signal.
摘要翻译： 信号处理电路包括离子敏感场效应晶体管，用于离子敏感场效应晶体管的参考电极，其栅极耦合到参考电极的金属氧化物半导体晶体管和偏置电路。 偏置电路被配置为使离子敏感场效应晶体管和金属氧化物半导体场效应晶体管偏置以在弱反转区域中工作并提供输出电流信号。
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公开(公告)号：US20090219054A1
公开(公告)日：2009-09-03
申请号：US12091727
申请日：2006-10-27
IPC分类号： H03K19/094
CPC分类号： H03K19/09432 , H03K19/00384
摘要： A digital circuit comprises: a first arm including a first metal oxide semiconductor field effect transistor (M3) configured to act as a load device; a second arm including a second metal oxide semiconductor field effect transistor (M4) configured to act as a load device; and a switch (M1, M2) for selecting one of the first and second arms. Each of the first and second transistors (M3, M4) has a channel length of 100 nm or below and is biased to operate in the weak inversion regime. In an alternative circuit, each load device (M3, M4) has its bulk connected to its drain and is biased to operate in the weak inversion regime.
摘要翻译： 数字电路包括：第一臂，包括被配置为用作负载装置的第一金属氧化物半导体场效应晶体管（M3）; 第二臂，包括被配置为用作负载装置的第二金属氧化物半导体场效应晶体管（M4）; 以及用于选择第一和第二臂之一的开关（M1，M2）。 第一和第二晶体管（M3，M4）中的每一个具有100nm或更小的沟道长度，并被偏置以在弱反转状态下操作。 在替代电路中，每个负载装置（M3，M4）的体积连接到其漏极并被偏置以在弱反转状态下工作。
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公开(公告)号：US06954163B2
公开(公告)日：2005-10-11
申请号：US10486210
申请日：2002-08-16
CPC分类号： G06J1/00
摘要： A circuit comprising a digital processor, analogue processing means, a digital to analogue converter for converting digital values output from the digital processor into analogue values which are processed by the analogue processing means, and an analogue to digital converter for converting resulting analogue values into digital values for input to the digital processor, wherein the analogue processing means comprises one or more analogue processors, and the circuit is dynamically reconfigurable under the control of the digital processor, such that analogue values are processed according to a first function by the analogue processing means, and following reconfiguration, analogue values are processed according to a second function by the analogue processing means.
摘要翻译： 一种包括数字处理器，模拟处理装置，用于将从数字处理器输出的数字值转换成由模拟处理装置处理的模拟值的数模转换器的电路，以及用于将所得到的模拟值转换为数字 用于输入到数字处理器的值，其中所述模拟处理装置包括一个或多个模拟处理器，并且所述电路在数字处理器的控制下动态地可重新配置，使得模拟值根据模拟处理装置根据第一功能被处理 ，并且在重新配置之后，通过模拟处理装置根据第二功能处理模拟值。
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