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公开(公告)号：US20140246066A1
公开(公告)日：2014-09-04
申请号：US14274590
申请日：2014-05-09
IPC分类号： H01L35/32
摘要： An integrated circuit may include a substrate and a dielectric layer formed over the substrate. A plurality of p-type thermoelectric elements and a plurality of n-type thermoelectric elements may be disposed within the dielectric layer. The p-type thermoelectric elements and the n-type thermoelectric elements may be connected in series while alternating between the p-type and the n-type thermoelectric elements.
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公开(公告)号：US20140190542A1
公开(公告)日：2014-07-10
申请号：US14066129
申请日：2013-10-29
申请人： William Allan LANE , Baoxing CHEN
发明人： William Allan LANE , Baoxing CHEN
IPC分类号： H01L35/32
摘要： An integrated circuit may include a substrate and a dielectric layer formed over the substrate. A plurality of p-type thermoelectric elements and a plurality of n-type thermoelectric elements may be disposed within the dielectric layer. The p-type thermoelectric elements and the n-type thermoelectric elements may be connected in series while alternating between the p-type and the n-type thermoelectric elements.
摘要翻译： 集成电路可以包括在衬底上形成的衬底和介电层。 多个p型热电元件和多个n型热电元件可以设置在电介质层内。 p型热电元件和n型热电元件可以在p型和n型热电元件之间交替地串联连接。
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公开(公告)号：US20140190543A1
公开(公告)日：2014-07-10
申请号：US13736783
申请日：2013-01-08
申请人： Baoxing CHEN
发明人： Baoxing CHEN
IPC分类号： H01L35/32
CPC分类号： H01L35/325 , H01L27/16 , H01L35/32
摘要： An integrated circuit may include a substrate and a dielectric layer formed over the substrate. A plurality of p-type thermoelectric elements and a plurality of n-type thermoelectric elements may be disposed within the dielectric layer. The p-type thermoelectric elements and the n-type thermoelectric elements may be connected in series while alternating between the p-type and the n-type thermoelectric elements.
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公开(公告)号：US20140268917A1
公开(公告)日：2014-09-18
申请号：US13803833
申请日：2013-03-14
申请人： Shaoyu MA , Tianting ZHAO , Baoxing CHEN
发明人： Shaoyu MA , Tianting ZHAO , Baoxing CHEN
CPC分类号： H02M3/33523 , H02M3/33515 , Y02B70/1483
摘要： A power converter may include an amplifier that generates an error signal, a modulator that generates a modulated error signal, an isolator that generates an isolated modulated error signal, and a demodulator that generates an isolated error signal, which may be substantially proportional to the difference between the output signal and the reference signal, and a controller that controls a power stage to generate the output signal of the power converter.
摘要翻译： 功率转换器可以包括产生误差信号的放大器，产生调制误差信号的调制器，产生隔离调制误差信号的隔离器，以及产生隔离误差信号的解调器，该解调器可以与差异基本成比例 在输出信号和参考信号之间，以及控制功率级以产生功率转换器的输出信号的控制器。
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公开(公告)号：US20140218153A1
公开(公告)日：2014-08-07
申请号：US13759366
申请日：2013-02-05
申请人： Baoxing CHEN
发明人： Baoxing CHEN
CPC分类号： H01F27/2804 , H01F19/08 , H01F2019/085 , H01F2027/2809 , Y10T29/4902
摘要： A system and method for manufacturing of a micro-transformer providing direct electrical isolation between a primary winding and a secondary winding while featuring tight magnetic coupling for a large possible step-up or step-down ratio. The micro-transformer may be implemented in an integrated circuit, and may include a magnetic core. A high stepping ratio, e.g. approximately 50 to 100, may be achieved by connecting multiple symmetric primary windings in parallel and multiple symmetric secondary windings in series, or vice-versa. A plurality of windings may be stacked vertically. The micro-transformer may be of particular utility in wireless sensor networks, thermal and vibrational energy harvesters, power converters, and signal isolators.
摘要翻译： 一种用于制造在初级绕组和次级绕组之间提供直接电隔离的微型变压器的系统和方法，同时具有紧密的磁耦合以实现大的升压或降压比。 微型变压器可以在集成电路中实现，并且可以包括磁芯。 高步进比，例如 大约50至100可以通过并联连接多个对称初级绕组和串联的多个对称次级绕组来实现，反之亦然。 多个绕组可以垂直堆叠。 微型变压器可能在无线传感器网络，热和振动能量收集器，功率转换器和信号隔离器中特别有用。
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公开(公告)号：US20130056847A1
公开(公告)日：2013-03-07
申请号：US13273726
申请日：2011-10-14
申请人： Baoxing CHEN
发明人： Baoxing CHEN
IPC分类号： H01L29/86
CPC分类号： H01L28/10 , H01F3/14 , H01F17/0013 , H01F27/022 , H01F27/24 , H01F27/29 , H01F2017/0066 , H01F2017/0086 , H01L23/50 , H01L23/5227 , H01L27/016 , H01L2224/73204 , Y10T29/4902 , Y10T29/49071
摘要： An integrated circuit has a semiconductor die provided in a first IC layer and an inductor fabricated on a second IC layer. The inductor may have a winding and a magnetic core, which are oriented to conduct magnetic flux in a direction parallel to a surface of a semiconductor die. The semiconductor die may have active circuit components fabricated in a first layer of the die, provided under the inductor layer. The integrated circuit may include a flux conductor provided on a side of the die opposite the first layer. PCB connections to active elements on the semiconductor die may progress through the inductor layer as necessary.
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公开(公告)号：US20120153964A1
公开(公告)日：2012-06-21
申请号：US12974198
申请日：2010-12-21
申请人： Baoxing CHEN , Adam GLIBBERY
发明人： Baoxing CHEN , Adam GLIBBERY
CPC分类号： G01R31/129
摘要： A circuit system includes a first circuit for receiving an input signal, a second circuit for interfacing with a user, a signal path connecting the first circuit to the second circuit, the signal path including a first isolator and a second isolator serially connected to the first isolator, and a capacitance detector that detects a change in a combined capacitance of the first and second isolators as an indicator of a breakdown of one of the first and second isolators.
摘要翻译： 电路系统包括用于接收输入信号的第一电路，用于与用户接口的第二电路，将第一电路连接到第二电路的信号路径，信号路径包括串联连接到第一电路的第一隔离器和第二隔离器 隔离器和电容检测器，其检测第一和第二隔离器的组合电容的变化，作为第一和第二隔离器之一的击穿的指示。
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公开(公告)号：US20140266373A1
公开(公告)日：2014-09-18
申请号：US13841130
申请日：2013-03-15
IPC分类号： H03K3/011
CPC分类号： H03K3/011 , G06F13/4291 , Y02D10/14 , Y02D10/151
摘要： A system may include a plurality of isolators to transfer data signals across an isolation barrier, one of the signals including a clock signal. A delay circuit may be included to receive the clock signal and provide a delayed clock signal that lags the clock signal by an amount representing a delay across the isolation barrier. The delayed clock signal may be delayed by a round trip propagation delay over the isolation barrier. The delayed clock signal may be used as a reference to read data sent over the isolation barrier.
摘要翻译： 系统可以包括多个隔离器以跨越隔离屏障传送数据信号，其中一个信号包括时钟信号。 可以包括延迟电路以接收时钟信号，并提供延迟时钟信号的延迟时钟信号，该延迟时钟信号表示跨隔离屏障延迟的量。 延迟的时钟信号可能被隔离屏障上的往返传播延迟延迟。 延迟时钟信号可以用作读取通过隔离屏障发送的数据的参考。
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公开(公告)号：US20140262464A1
公开(公告)日：2014-09-18
申请号：US13803826
申请日：2013-03-14
申请人： Baoxing CHEN
发明人： Baoxing CHEN
IPC分类号： H05K1/11
CPC分类号： H05K1/181 , H01G4/33 , H01L25/16 , H01L25/162 , H01L27/0288 , H01L2224/48091 , H01L2224/48137 , H01L2224/48464 , H04B5/0012 , H04B5/005 , H04B5/0075 , H05K1/0306 , H05K1/18 , H01L2924/00014
摘要： A laterally coupled isolator includes a pair of isolator traces provided in a common dielectric layer and separated by a distance that defines the isolation strength of the system. Circuit designers can vary the lateral distance to tailor isolation rating to suit individual design needs. A second embodiment includes a semiconductor substrate, provided below the isolator traces that includes a communication circuit electrically coupled to one of the isolator devices
摘要翻译： 横向耦合的隔离器包括设置在公共电介质层中并隔开一定距离的隔离器轨迹对，该距离限定了系统的隔离强度。 电路设计人员可以根据个别设计需求改变横向距离以达到定制隔离等级。 第二实施例包括设置在隔离器迹线下方的半导体衬底，其包括电耦合到隔离器器件之一的通信电路
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公开(公告)号：US20130027170A1
公开(公告)日：2013-01-31
申请号：US13538953
申请日：2012-06-29
申请人： Baoxing CHEN
发明人： Baoxing CHEN
IPC分类号： H01F30/06
CPC分类号： H01F5/003 , H01F5/06 , H01F27/2804 , H01F2027/2809 , H01L23/5227 , H01L2924/0002 , H02M3/335 , H01L2924/00
摘要： An integrated circuit fabricated with a number of layer may include a substrate, a transformer having a first winding, a second winding and a magnetic core. The first winding and the second winding may surround the magnetic core. The transformer may be disposed above a first side of the substrate. A flux conductor may be disposed on a second surface of the substrate opposite to the first surface.
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