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1. 发明授权

US07839209B2 Tunnel field effect transistor 有权
标题翻译：隧道场效应晶体管
公开(公告)号：US07839209B2
公开(公告)日：2010-11-23
申请号：US12444140
申请日：2007-10-03
申请人： Gilberto Curatola , Prabhat Agarwal , Jan W. Slotboom , Godefridus A. M. Hurkx , Radu Surdeanu , Gerben Doornbos
发明人： Gilberto Curatola , Prabhat Agarwal , Jan W. Slotboom , Godefridus A. M. Hurkx , Radu Surdeanu , Gerben Doornbos
IPC分类号： H01L25/00
CPC分类号： H01L29/161 , H01L29/165 , H01L29/7391
摘要： A tunnel transistor includes source diffusion (4) of opposite conductivity type to a drain diffusion (6) so that a depletion layer is formed between source and drain diffusions in a lower doped region (8). An insulated gate (16) controls the position and thickness of the depletion layer. The device includes a quantum well formed in accumulation layer (20) which is made of a different material to the lower layer (2) and cap layer (22).
摘要翻译：隧道晶体管包括与漏扩散（6）相反的导电类型的源极扩散（4），使得在较低掺杂区域（8）中的源极和漏极扩散之间形成耗尽层。绝缘栅极（16）控制耗尽层的位置和厚度。该装置包括形成在由下层（2）和盖层（22）的不同材料制成的聚集层（20）中的量子阱。

2. 发明授权

US07660180B2 Dielectric antifuse for electro-thermally programmable device 有权
标题翻译：用于电热可编程器件的介质反熔丝
公开(公告)号：US07660180B2
公开(公告)日：2010-02-09
申请号：US11720320
申请日：2005-11-24
申请人： Hans M. B. Boeve , Karen Attenborough , Godefridus A. M. Hurkx , Prabhat Agarwal , Hendrik G. A. Huizing , Michael A. A. In'T Zandt , Jan W. Slotboom
发明人： Hans M. B. Boeve , Karen Attenborough , Godefridus A. M. Hurkx , Prabhat Agarwal , Hendrik G. A. Huizing , Michael A. A. In'T Zandt , Jan W. Slotboom
IPC分类号： G11C17/18
CPC分类号： G11C11/5678 , G11C13/0004 , H01L27/2409 , H01L45/06 , H01L45/1233 , H01L45/1246 , H01L45/144
摘要： A thermally programmable memory has a programmable element (20) of a thermally programmable resistance preferably of phase change material, material and a blown antifuse (80) located adjacent to the programmable material. Such a blown antifuse has a dielectric layer (100) surrounded by conductive layers (90, 110) to enable a brief high voltage to be applied across the dielectric to blow a small hole in the dielectric during manufacture to form a small conductive path which can be used as a tiny electrical heater for programming the material. Due to the current confinement by the hole, the volume of the material that must be heated in order to switch to a highly-resistive state is very small. As a result the programming power can be low.
摘要翻译：热可编程存储器具有可编程电阻的可编程电阻（20），优选地是相变材料的材料和位于可编程材料附近的吹制反熔丝（80）。这种吹制的反熔丝具有由导电层（90,110）包围的电介质层（100），以使得能够在制造期间在电介质两端施加短暂的高电压来吹动电介质中的小孔，以形成小导电路径，用作编程材料的微小电加热器。由于目前由孔的限制，为了切换到高电阻状态必须被加热的材料的体积非常小。因此，编程功率可能很低。

3. 发明授权

US06436785B1 Method of manufacturing semiconductor device with a tunnel diode 有权
公开(公告)号：US06436785B1
公开(公告)日：2002-08-20
申请号：US09832724
申请日：2001-04-11
申请人： Adam R. Brown , Godefridus A. M. Hurkx , Wiebe B. De Boer , Jan W. Slotboom
发明人： Adam R. Brown , Godefridus A. M. Hurkx , Wiebe B. De Boer , Jan W. Slotboom
IPC分类号： H01L2120
摘要： A semiconductor device with a tunnel diode comprises two mutually adjoining semiconductor regions (2, 3) of opposed conductivity types having high enough doping concentrations to provide a tunneling junction. Portions (2A, 3A) of the semiconductor regions adjoining the junction comprise a mixed crystal of silicon and germanium. The doping concentration of both phosphorus and boron are substantially increased, given the same amount of dopants being offered as during the formation of the remainder of the regions. The tunneling efficiency is substantially improved, and also because of the reduced bandgap of said portions (2A, 3A). A much steeper current-voltage characteristic both in the forward and in the reverse direction is achieved. Thus, the tunneling pn junction can be used as a transition between two conventional diodes which are stacked one on the other and formed in a single epitaxial growing process. The doping concentration may be 6×1019 or even more than 1020 at/cm3. A simple method of manufacturing such a device is preferably done at a temperature between 550° C. and 800° C.

4. 发明授权

US5760450A Semiconductor resistor using back-to-back zener diodes 失效
标题翻译：半导体电阻采用背对背齐纳二极管
公开(公告)号：US5760450A
公开(公告)日：1998-06-02
申请号：US828238
申请日：1997-03-31
申请人： Godefridus A. M. Hurkx , Jan W. Slotboom , Andreas H. Montree
发明人： Godefridus A. M. Hurkx , Jan W. Slotboom , Andreas H. Montree
IPC分类号： H01L27/04 , H01L21/822 , H01L23/64 , H01L27/08 , H01L29/8605 , H01L29/866 , H01L29/78
CPC分类号： H01L29/866 , H01L27/0814 , H01L29/8605
摘要： Very high resistance values may be necessary in integrated circuits, for example in the gigaohm range, for example for realizing RC times of 1 ms to 1 s. Such resistance values cannot or substantially not be realized by known methods in standard i.c. processes because of the too large space occupation. In addition, known embodiments are usually strongly dependent on the temperature. According to the invention, therefore, two zener diodes (10, 4; 11, 4) connected back-to-back are used as the resistor. The current through each zener diode is mainly determined by band--band tunneling when the voltage is not too high, for example up to approximately 0.2 V. This current has a value such that resistors in the giga range can be readily realized on a small surface area. Since the current is mainly determined by intrinsic material properties of silicon, the temperature dependence is very small. The resistor may furthermore be manufactured in any standard CMOS process or bipolar process.
摘要翻译：在集成电路中可能需要非常高的电阻值，例如在高戈范围内，例如用于实现1ms至1s的RC时间。这种电阻值不能或基本上不能通过标准电流中的已知方法来实现。因为占用空间太大。此外，已知的实施方案通常强烈地依赖于温度。因此，根据本发明，使用背对背连接的两个齐纳二极管（10,4; 11,4）作为电阻器。通过每个齐纳二极管的电流主要由电压不太高（例如高达约0.2V）时的带带隧穿确定。该电流具有这样的值，使得可以在小的表面上容易地实现千兆范围内的电阻区。由于电流主要取决于硅的固有材料性质，因此温度依赖性非常小。此外，电阻器可以以任何标准CMOS工艺或双极工艺制造。

5. 发明授权

US08362821B2 Charge carrier stream generating electronic device and method 有权
标题翻译：电荷载流子流生成电子器件及方法
公开(公告)号：US08362821B2
公开(公告)日：2013-01-29
申请号：US12743400
申请日：2008-11-12
申请人： Tony Vanhoucke , Godefridus A. M. Hurkx , Jan W. Slotboom
发明人： Tony Vanhoucke , Godefridus A. M. Hurkx , Jan W. Slotboom
IPC分类号： H03K17/00 , H03K17/60
CPC分类号： G11C13/0004
摘要： An electronic device comprising a generator for generating a stream of charge carriers. The generator comprises a bipolar transistor having an emitter region, a collector region and a base region oriented between the emitter region and the collector region, and a controller for controlling exposure of the bipolar transistor to a voltage in excess of its open base breakdown voltage (BVCEO) such that the emitter region generates the stream of charge carriers from a first area being smaller than the emitter region surface area. The electronic device may further comprise a material arranged to receive the stream of charge carriers for triggering a change in a property of said material, the emitter region being arranged between the base region and the material.
摘要翻译：一种电子设备，包括用于产生电荷载流子的发生器。发生器包括双极晶体管，其具有发射极区域，集电极区域和定向在发射极区域和集电极区域之间的基极区域;以及控制器，用于控制双极晶体管的暴露于超过其开路基极击穿电压的电压（ BVCEO），使得发射极区域从小于发射极区域表面积的第一区域产生电荷载流子。电子设备还可以包括布置成接收电荷载流子的材料，用于触发所述材料的性质的变化，发射极区域布置在基底区域和材料之间。

6. 发明授权

US06242762B1 Semiconductor device with a tunnel diode and method of manufacturing same 失效
公开(公告)号：US06242762B1
公开(公告)日：2001-06-05
申请号：US09078231
申请日：1998-05-13
申请人： Adam R. Brown , Godefridus A. M. Hurkx , Wiebe B. De Boer , Jan W. Slotboom
发明人： Adam R. Brown , Godefridus A. M. Hurkx , Wiebe B. De Boer , Jan W. Slotboom
IPC分类号： H01L29861
CPC分类号： H01L29/885 , Y10S438/979
摘要： A semiconductor device with a tunnel diode (23) is particularly suitable for various applications. Such a device comprises two mutually adjoining semiconductor regions (2, 3) of opposed conductivity types and having doping concentrations which are so high that breakdown between them leads to conduction by means of tunnelling. A disadvantage of the known device is that the current-voltage characteristic is not yet steep enough for some applications. In a device according to the invention, the portions (2A, 3A) of the semiconductor regions (2, 3) adjoining the junction (23) comprise a mixed crystal of silicon and germanium. It is surprisingly found that the doping concentration of both phosphorus and boron are substantially increased, given the same amount of dopants being offered as during the formation of the remainder of the regions (2, 3). The tunnelling efficiency is substantially improved as a result of this, and also because of the reduced bandgap of said portions (2A, 3A), and the device according to the invention has a much steeper current-voltage characteristic both in the forward and in the reverse direction. This opens perspectives for inter alia an attractive application where the tunnelling pn junction (23) is used as a transition between two conventional diodes, for example pn or pin diodes, which are used one stacked on the other and which can be formed in a single epitaxial growing process thanks to the invention. The portions (2A, 3A) adjoining the tunnelling junction (22) are preferably 5 to 30 nm thick and comprise between 10 and 50 at % germanium. The doping concentration may be 6×1019 or even more than 1020 at/cm3. The invention further relates to a simple method of manufacturing a device according to the invention. This is preferably done at a temperature of between 550° C. and 800° C.

7. 发明授权

US07709923B2 Metal-base nanowire transistor 失效
标题翻译：金属基纳米线晶体管
公开(公告)号：US07709923B2
公开(公告)日：2010-05-04
申请号：US12093790
申请日：2006-10-29
申请人： Prabhat Agarwal , Godefridus A. M. Hurkx
发明人： Prabhat Agarwal , Godefridus A. M. Hurkx
IPC分类号： H01L27/095
CPC分类号： H01L29/7606 , B82Y10/00 , H01L29/0665 , H01L29/0673 , Y10S977/936
摘要： A metal-base transistor is suggested. The transistor comprises a first and a second electrode (2, 6) and base electrode (6) to control current flow between the first and second electrode. The first electrode (2) is made from a semiconduction material. The base electrode (3) is a metal layer deposited on top of the semiconducting material forming the first electrode. According the invention the second electrode is formed by a semiconducting nanowire (6) being in electrical contact with the base electrode (3).
摘要翻译：建议使用金属晶体管。晶体管包括用于控制第一和第二电极之间的电流的第一和第二电极（2,6）和基极（6）。第一电极（2）由半导体材料制成。基极（3）是沉积在形成第一电极的半导体材料的顶部上的金属层。根据本发明，第二电极由与基极（3）电接触的半导体纳米线（6）形成。

8. 发明申请

US20120038415A1 METHOD AND APPARATUS FOR MAINTAINING CIRCUIT STABILITY 有权
标题翻译：维持电路稳定性的方法和装置
公开(公告)号：US20120038415A1
公开(公告)日：2012-02-16
申请号：US13202922
申请日：2010-01-21
申请人： Tony Vanhoucke , Godefridus A. M. Hurkx
发明人： Tony Vanhoucke , Godefridus A. M. Hurkx
IPC分类号： G05F1/10 , G06F19/00
CPC分类号： H03F1/52 , H03F2200/447 , H03F2200/462 , H03F2200/468 , H03F2200/471
摘要： A control circuit for a transistor arrangement comprises a monitoring arrangement (60) for monitoring the current flow and voltage across the transistor arrangement (50) and means (62) for determining if the current and voltage values define an operating point which falls within a stable operating region. The stable operating region comprises a region having a boundary (30) which comprises an electro-thermal instability line.
摘要翻译：一种用于晶体管装置的控制电路包括用于监测晶体管装置（50）两端的电流和电压的监视装置（60）和用于确定电流和电压值是否限定了稳定的工作点的装置（62）经营区域。稳定工作区域包括具有包括电热不稳定线的边界（30）的区域。

9. 发明授权

US06605862B2 Trench semiconductor devices 失效
标题翻译：沟槽半导体器件
公开(公告)号：US06605862B2
公开(公告)日：2003-08-12
申请号：US10068921
申请日：2002-02-07
申请人： Rob Van Dalen , Christelle Rochefort , Godefridus A. M. Hurkx
发明人： Rob Van Dalen , Christelle Rochefort , Godefridus A. M. Hurkx
IPC分类号： H01L29414
CPC分类号： H01L29/405 , H01L29/408 , H01L29/41766 , H01L29/7802 , H01L29/7813 , H01L29/861
摘要： A semiconductor device, such as a MOSFET or PN diode rectifier, has a p-n junction (24) between a first device region (23) and an underlying voltage-sustaining zone (20). Trenched field-shaping regions (40) extend through the voltage-sustaining zone (20) to improve the voltage-blocking and on-resistance characteristics of the device. The trenched field-shaping region (40) comprises a resistive path (42) accommodated in a trench (41) that has an insulating layer (44) at its side-walls. The insulating layer (44) dielectrically couples potential from the resistive path (42) to the voltage-sustaining zone (20) that is depleted in a voltage-blocking mode of operation of the device. The insulating layer (44) extends at the side-walls of the trench (41) to an upper level (81) that is higher than a lower level (82) at which the resistive path (42) starts in the trench (41). This lower level (82) is more closely aligned to the p-n junction (24) and is protected by the insulating layer (44) extending to the higher level (81). This construction enables the electric field distribution in the voltage-sustaining zone (20) to be improved by aligning very closely the start of the potential drop along the resistive path (42) with the p-n junction depth (d).
摘要翻译：诸如MOSFET或PN二极管整流器的半导体器件在第一器件区域（23）和下伏电压维持区（20）之间具有p-n结（24）。倾斜的场成形区域（40）延伸通过电压维持区域（20），以改善装置的压阻和导通电阻特性。沟槽场整形区域（40）包括容纳在其侧壁上具有绝缘层（44）的沟槽（41）中的电阻路径（42）。绝缘层（44）将电阻从电阻路径（42）介电地耦合到耗尽该器件的电压阻断模式的电压维持区（20）。绝缘层（44）在沟槽（41）的侧壁处延伸到高于电阻路径（42）在沟槽（41）中开始的较低电平（82）的上电平（81）。该较低电平（82）与p-n结（24）更紧密地对准，并被延伸到较高电平（81）的绝缘层（44）保护。这种结构使得能够通过非常接近地沿着电阻路径（42）与p-n结深度（d）非常接近的电位降的起始来提高电压维持区（20）中的电场分布。

10. 发明授权

US06459133B1 Enhanced flux semiconductor device with mesa and method of manufacturing same 失效
标题翻译：具有台面的增强型通量半导体器件及其制造方法
公开(公告)号：US06459133B1
公开(公告)日：2002-10-01
申请号：US09545782
申请日：2000-04-07
申请人： Adam R. Brown , Godefridus A. M. Hurkx , Wiebe B. De Boer , Hendrik G. A. Huizing , Eddie Huang
发明人： Adam R. Brown , Godefridus A. M. Hurkx , Wiebe B. De Boer , Hendrik G. A. Huizing , Eddie Huang
IPC分类号： H01L2358
CPC分类号： H01L29/8618
摘要： The invention relates to a so-called punch-through diode with a mesa (12) comprising, in succession, a first (1), a second (2) and a third (3) semiconductor region (1) of, respectively, a first, a second and the first conductivity type, which punch-through diode is provided with two connection conductors (5, 6). During operation of said diode, a voltage is applied such that the second semiconductor region (2) is fully depleted. A drawback of the known punch-through diode resides in that the current flow is too large at lower voltages. In a punch-through diode according to the invention, a part (2A, 2B) of the second semiconductor region (2), which, viewed in projection, borders on the edge of the mesa (12), is provided with a larger flux of doping atoms of the second conductivity type than the remainder (2A) of the second semiconductor region (2). It has been found that the high current at a low voltage of the known diode is caused by the fact that the second semiconductor region (2) at the edge of the mesa (12) is depleted before the remainder of the second semiconductor region (2). By locally increasing the flux of doping atoms, the depletion at the edge is delayed as compared to the remainder of the second semiconductor region. Preferably, this result is obtained by locally increasing the thickness of the second semiconductor region (2). In this manner, a substantial current reduction at lower voltages is obtained in the diode in accordance with the invention.
摘要翻译：本发明涉及一种所谓的穿通二极管，其具有台面（12），它们分别包括第一（1），第二（2）和第三（3）半导体区域（1）第一和第二导电类型，该穿通二极管设置有两个连接导体（5,6）。在所述二极管的操作期间，施加电压使得第二半导体区域（2）完全耗尽。已知的穿通二极管的缺点在于电流在较低的电压下太大。在根据本发明的穿通二极管中，第二半导体区域（2）的一部分（2A，2B）在投影面上与台面（12）的边缘相邻地设置有较大的通量的第二导电类型的掺杂原子比第二半导体区域（2）的其余部分（2A）。已经发现，已知二极管的低电压下的高电流是由于在第二半导体区域（2）的剩余部分之前在台面（12）的边缘处的第二半导体区域（2）被耗尽的事实引起的，）。通过局部增加掺杂原子的通量，与第二半导体区域的剩余部分相比，边缘处的耗尽被延迟。优选地，通过局部增加第二半导体区域（2）的厚度来获得该结果。以这种方式，在根据本发明的二极管中获得在较低电压下的实质电流降低。

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