CN103650145B - 具有连接内部和外部基极的链路区域的双极结型晶体管 - Google Patents
具有连接内部和外部基极的链路区域的双极结型晶体管 Download PDFInfo
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- CN103650145B CN103650145B CN201280033354.5A CN201280033354A CN103650145B CN 103650145 B CN103650145 B CN 103650145B CN 201280033354 A CN201280033354 A CN 201280033354A CN 103650145 B CN103650145 B CN 103650145B
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- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/70—Bipolar devices
- H01L29/72—Transistor-type devices, i.e. able to continuously respond to applied control signals
- H01L29/73—Bipolar junction transistors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8248—Combination of bipolar and field-effect technology
- H01L21/8249—Bipolar and MOS technology
-
- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/06—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration
- H01L27/0611—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region
- H01L27/0617—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region comprising components of the field-effect type
- H01L27/0623—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region comprising components of the field-effect type in combination with bipolar transistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/08—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/0821—Collector regions of bipolar transistors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/10—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode not carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/107—Substrate region of field-effect devices
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66234—Bipolar junction transistors [BJT]
- H01L29/66272—Silicon vertical transistors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/70—Bipolar devices
- H01L29/72—Transistor-type devices, i.e. able to continuously respond to applied control signals
- H01L29/73—Bipolar junction transistors
- H01L29/732—Vertical transistors
- H01L29/7322—Vertical transistors having emitter-base and base-collector junctions leaving at the same surface of the body, e.g. planar transistor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Bipolar Transistors (AREA)
Abstract
Description
Claims (25)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/177,146 US8536012B2 (en) | 2011-07-06 | 2011-07-06 | Bipolar junction transistors with a link region connecting the intrinsic and extrinsic bases |
US13/177,146 | 2011-07-06 | ||
PCT/US2012/043443 WO2013006277A2 (en) | 2011-07-06 | 2012-06-21 | Bipolar junction transistors with a link region connecting the intrinsic and extrinsic bases |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103650145A CN103650145A (zh) | 2014-03-19 |
CN103650145B true CN103650145B (zh) | 2016-07-20 |
Family
ID=47437619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280033354.5A Active CN103650145B (zh) | 2011-07-06 | 2012-06-21 | 具有连接内部和外部基极的链路区域的双极结型晶体管 |
Country Status (6)
Country | Link |
---|---|
US (2) | US8536012B2 (zh) |
JP (1) | JP2014527283A (zh) |
CN (1) | CN103650145B (zh) |
DE (1) | DE112012002434B4 (zh) |
GB (1) | GB2506816B (zh) |
WO (1) | WO2013006277A2 (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8536012B2 (en) | 2011-07-06 | 2013-09-17 | International Business Machines Corporation | Bipolar junction transistors with a link region connecting the intrinsic and extrinsic bases |
US8941962B2 (en) * | 2011-09-13 | 2015-01-27 | Fsp Technology Inc. | Snubber circuit and method of using bipolar junction transistor in snubber circuit |
US8716096B2 (en) * | 2011-12-13 | 2014-05-06 | International Business Machines Corporation | Self-aligned emitter-base in advanced BiCMOS technology |
US20130307122A1 (en) | 2012-05-16 | 2013-11-21 | Tsinghua University | Bipolar transistor with embedded epitaxial external base region and method of forming the same |
US9093491B2 (en) | 2012-12-05 | 2015-07-28 | International Business Machines Corporation | Bipolar junction transistors with reduced base-collector junction capacitance |
US8956945B2 (en) | 2013-02-04 | 2015-02-17 | International Business Machines Corporation | Trench isolation for bipolar junction transistors in BiCMOS technology |
US8796149B1 (en) | 2013-02-18 | 2014-08-05 | International Business Machines Corporation | Collector-up bipolar junction transistors in BiCMOS technology |
CN103441142A (zh) * | 2013-08-22 | 2013-12-11 | 中国电子科技集团公司第二十四研究所 | SiGe异质结双极晶体管 |
US9312370B2 (en) * | 2014-06-10 | 2016-04-12 | Globalfoundries Inc. | Bipolar transistor with extrinsic base region and methods of fabrication |
US9831328B2 (en) * | 2015-02-12 | 2017-11-28 | Taiwan Semiconductor Manufacturing Co., Ltd. | Bipolar junction transistor (BJT) base conductor pullback |
EP3547371A1 (en) * | 2018-03-27 | 2019-10-02 | NXP USA, Inc. | Bipolar transistor and method of manufacturing a bipolar tranistor |
US10777668B2 (en) | 2018-08-21 | 2020-09-15 | Globalfoundries Inc. | Bipolar junction transistors with a self-aligned emitter and base |
US10971597B2 (en) | 2019-08-26 | 2021-04-06 | Globalfoundries U.S. Inc. | Self-aligned base and emitter for a bipolar junction transistor |
US11195925B2 (en) | 2019-09-23 | 2021-12-07 | Globalfoundries U.S. Inc. | Heterojunction bipolar transistors |
US11171210B2 (en) | 2019-10-11 | 2021-11-09 | Globalpoundries U.S. Inc. | Double mesa heterojunction bipolar transistor |
US11411049B2 (en) | 2020-12-21 | 2022-08-09 | International Business Machines Corporation | Symmetric read operation resistive random-access memory cell with bipolar junction selector |
US11855195B2 (en) | 2021-10-25 | 2023-12-26 | Globalfoundries Singapore Pte. Ltd. | Transistor with wrap-around extrinsic base |
US11855196B2 (en) | 2021-10-25 | 2023-12-26 | Globalfoundries Singapore Pte. Ltd. | Transistor with wrap-around extrinsic base |
US11916135B2 (en) | 2022-01-28 | 2024-02-27 | Globalfoundries U.S. Inc. | Bipolar transistor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1507008A (zh) * | 2002-12-10 | 2004-06-23 | 国际商业机器公司 | 半导体制造方法及设备 |
US6809024B1 (en) * | 2003-05-09 | 2004-10-26 | International Business Machines Corporation | Method to fabricate high-performance NPN transistors in a BiCMOS process |
Family Cites Families (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4484244A (en) | 1982-09-22 | 1984-11-20 | Rca Corporation | Protection circuit for integrated circuit devices |
JP2569058B2 (ja) | 1987-07-10 | 1997-01-08 | 株式会社日立製作所 | 半導体装置 |
US5242843A (en) | 1992-10-28 | 1993-09-07 | Allied-Signal Inc. | Method for making a heterojunction bipolar transistor with improved high frequency response |
US6750484B2 (en) | 1996-12-09 | 2004-06-15 | Nokia Corporation | Silicon germanium hetero bipolar transistor |
DE19755979A1 (de) | 1996-12-09 | 1999-06-10 | Inst Halbleiterphysik Gmbh | Silizium-Germanium-Heterobipolartransistor |
US5780905A (en) | 1996-12-17 | 1998-07-14 | Texas Instruments Incorporated | Asymmetrical, bidirectional triggering ESD structure |
US7327541B1 (en) | 1998-06-19 | 2008-02-05 | National Semiconductor Corporation | Operation of dual-directional electrostatic discharge protection device |
US6365924B1 (en) | 1998-06-19 | 2002-04-02 | National Semiconductor Corporation | Dual direction over-voltage and over-current IC protection device and its cell structure |
JP3658745B2 (ja) | 1998-08-19 | 2005-06-08 | 株式会社ルネサステクノロジ | バイポーラトランジスタ |
US6011681A (en) | 1998-08-26 | 2000-01-04 | Taiwan Semiconductor Manufacturing Company, Ltd. | Whole-chip ESD protection for CMOS ICs using bi-directional SCRs |
DE10005442A1 (de) | 2000-02-08 | 2001-08-16 | Infineon Technologies Ag | Bipolartransistor |
US6531369B1 (en) | 2000-03-01 | 2003-03-11 | Applied Micro Circuits Corporation | Heterojunction bipolar transistor (HBT) fabrication using a selectively deposited silicon germanium (SiGe) |
FR2806831B1 (fr) * | 2000-03-27 | 2003-09-19 | St Microelectronics Sa | Procede de fabrication d'un transistor bipolaire de type double-polysilicium auto-aligne a base a heterojonction et transistor correspondant |
TW512529B (en) | 2000-06-14 | 2002-12-01 | Infineon Technologies Ag | Silicon bipolar transistor, circuit arrangement and method for producing a silicon bipolar transistor |
US6410975B1 (en) | 2000-09-01 | 2002-06-25 | Newport Fab, Llc | Bipolar transistor with reduced base resistance |
US6365479B1 (en) | 2000-09-22 | 2002-04-02 | Conexant Systems, Inc. | Method for independent control of polycrystalline silicon-germanium in a silicon-germanium HBT and related structure |
US6617220B2 (en) | 2001-03-16 | 2003-09-09 | International Business Machines Corporation | Method for fabricating an epitaxial base bipolar transistor with raised extrinsic base |
US6492238B1 (en) | 2001-06-22 | 2002-12-10 | International Business Machines Corporation | Bipolar transistor with raised extrinsic base fabricated in an integrated BiCMOS circuit |
US6566273B2 (en) | 2001-06-27 | 2003-05-20 | Infineon Technologies Ag | Etch selectivity inversion for etching along crystallographic directions in silicon |
TW504828B (en) | 2001-08-17 | 2002-10-01 | Winbond Electronics Corp | Bi-directional electrical overstress and electrostatic discharge protection apparatus |
US6767798B2 (en) | 2002-04-09 | 2004-07-27 | Maxim Integrated Products, Inc. | Method of forming self-aligned NPN transistor with raised extrinsic base |
US6784029B1 (en) | 2002-04-12 | 2004-08-31 | National Semiconductor Corporation | Bi-directional ESD protection structure for BiCMOS technology |
US6838707B2 (en) | 2002-05-06 | 2005-01-04 | Industrial Technology Research Institute | Bi-directional silicon controlled rectifier for electrostatic discharge protection |
CN1466208A (zh) | 2002-07-01 | 2004-01-07 | 旺宏电子股份有限公司 | 双极性输入垫的静电放电保护装置及方法 |
DE10250204B8 (de) | 2002-10-28 | 2008-09-11 | Infineon Technologies Ag | Verfahren zur Herstellung von Kollektorbereichen einer Transistorstruktur |
JP3951299B2 (ja) | 2003-02-20 | 2007-08-01 | ソニー株式会社 | レンズアダプタ |
US6864560B2 (en) | 2003-03-28 | 2005-03-08 | International Business Machines Corporation | Bipolar transistor structure with a shallow isolation extension region providing reduced parasitic capacitance |
DE10318422B4 (de) | 2003-04-23 | 2006-08-10 | Infineon Technologies Ag | Hochfrequenz-Bipolartransistor mit Silizidregion und Verfahren zur Herstellung desselben |
US6936910B2 (en) | 2003-05-09 | 2005-08-30 | International Business Machines Corporation | BiCMOS technology on SOI substrates |
US7038298B2 (en) | 2003-06-24 | 2006-05-02 | International Business Machines Corporation | High fT and fmax bipolar transistor and method of making same |
US7002221B2 (en) | 2003-08-29 | 2006-02-21 | International Business Machines Corporation | Bipolar transistor having raised extrinsic base with selectable self-alignment and methods of forming same |
US6960792B1 (en) | 2003-09-30 | 2005-11-01 | National Semiconductor Corporation | Bi-directional silicon controlled rectifier structure with high holding voltage for latchup prevention |
US6906357B1 (en) | 2003-10-10 | 2005-06-14 | National Semiconductor Corporation | Electrostatic discharge (ESD) protection structure with symmetrical positive and negative ESD protection |
US7005359B2 (en) | 2003-11-17 | 2006-02-28 | Intel Corporation | Bipolar junction transistor with improved extrinsic base region and method of fabrication |
US6964907B1 (en) | 2003-11-17 | 2005-11-15 | National Semiconductor Corporation | Method of etching a lateral trench under an extrinsic base and improved bipolar transistor |
US7196361B1 (en) | 2003-12-12 | 2007-03-27 | National Semiconductor Corporation | Cascoded bi-directional high voltage ESD protection structure |
US7145187B1 (en) | 2003-12-12 | 2006-12-05 | National Semiconductor Corporation | Substrate independent multiple input bi-directional ESD protection structure |
US7037798B2 (en) * | 2004-01-09 | 2006-05-02 | International Business Machines Corporation | Bipolar transistor structure with self-aligned raised extrinsic base and methods |
US6869852B1 (en) | 2004-01-09 | 2005-03-22 | International Business Machines Corporation | Self-aligned raised extrinsic base bipolar transistor structure and method |
US6940149B1 (en) | 2004-03-11 | 2005-09-06 | International Business Machines Corporation | Structure and method of forming a bipolar transistor having a void between emitter and extrinsic base |
US7190046B2 (en) | 2004-03-29 | 2007-03-13 | International Business Machines Corporation | Bipolar transistor having reduced collector-base capacitance |
US6888221B1 (en) | 2004-04-14 | 2005-05-03 | International Business Machines Corporation | BICMOS technology on SIMOX wafers |
US7087940B2 (en) | 2004-04-22 | 2006-08-08 | International Business Machines Corporation | Structure and method of forming bipolar transistor having a self-aligned raised extrinsic base using self-aligned etch stop layer |
US6972443B2 (en) | 2004-04-22 | 2005-12-06 | International Business Machines Corporation | Structure and method of forming a bipolar transistor having a self-aligned raised extrinsic base using link-up region formed from an opening therein |
KR100612854B1 (ko) | 2004-07-31 | 2006-08-21 | 삼성전자주식회사 | 스핀차지를 이용한 자성막 구조체와 그 제조 방법과 그를구비하는 반도체 장치 및 이 장치의 동작방법 |
US7265018B2 (en) | 2004-09-21 | 2007-09-04 | International Business Machines Corporation | Method to build self-aligned NPN in advanced BiCMOS technology |
JP4630114B2 (ja) * | 2005-04-18 | 2011-02-09 | 新光電気工業株式会社 | リーダライタ及びその製造方法 |
US7262484B2 (en) | 2005-05-09 | 2007-08-28 | International Business Machines Corporation | Structure and method for performance improvement in vertical bipolar transistors |
US7566914B2 (en) | 2005-07-07 | 2009-07-28 | Intersil Americas Inc. | Devices with adjustable dual-polarity trigger- and holding-voltage/current for high level of electrostatic discharge protection in sub-micron mixed signal CMOS/BiCMOS integrated circuits |
US7427787B2 (en) | 2005-07-08 | 2008-09-23 | Texas Instruments Incorporated | Guardringed SCR ESD protection |
US7394133B1 (en) | 2005-08-31 | 2008-07-01 | National Semiconductor Corporation | Dual direction ESD clamp based on snapback NMOS cell with embedded SCR |
US7342293B2 (en) | 2005-12-05 | 2008-03-11 | International Business Machines Corporation | Bipolar junction transistors (BJTS) with second shallow trench isolation (STI) regions, and methods for forming same |
US7410844B2 (en) | 2006-01-17 | 2008-08-12 | International Business Machines Corporation | Device fabrication by anisotropic wet etch |
US7639464B1 (en) | 2006-03-15 | 2009-12-29 | National Semiconductor Corporation | High holding voltage dual direction ESD clamp |
US7378324B2 (en) | 2006-03-30 | 2008-05-27 | International Business Machines Corporation | Selective links in silicon hetero-junction bipolar transistors using carbon doping and method of forming same |
US7538409B2 (en) | 2006-06-07 | 2009-05-26 | International Business Machines Corporation | Semiconductor devices |
US7888745B2 (en) | 2006-06-21 | 2011-02-15 | International Business Machines Corporation | Bipolar transistor with dual shallow trench isolation and low base resistance |
US20080029782A1 (en) | 2006-08-04 | 2008-02-07 | Texas Instruments, Inc. | Integrated ESD protection device |
TW200905860A (en) | 2007-07-31 | 2009-02-01 | Amazing Microelectroing Corp | Symmetric type bi-directional silicon control rectifier |
US7964910B2 (en) | 2007-10-17 | 2011-06-21 | International Business Machines Corporation | Planar field effect transistor structure having an angled crystallographic etch-defined source/drain recess and a method of forming the transistor structure |
US7932541B2 (en) | 2008-01-14 | 2011-04-26 | International Business Machines Corporation | High performance collector-up bipolar transistor |
US7842971B2 (en) | 2008-02-22 | 2010-11-30 | Intersil Americas Inc. | Silicon-controlled rectifier (SCR) device for high-voltage electrostatic discharge (ESD) applications |
US7790564B2 (en) | 2008-04-24 | 2010-09-07 | International Business Machines Corporation | Methods for fabricating active devices on a semiconductor-on-insulator substrate utilizing multiple depth shallow trench isolations |
US8039868B2 (en) | 2008-12-23 | 2011-10-18 | International Business Machines Corporation | Structure and method for an electrostatic discharge (ESD) silicon controlled rectifier (SCR) structure |
EP2315238B1 (en) | 2009-10-26 | 2012-06-20 | Nxp B.V. | Heterojunction Bipolar Transistor |
CN102456727A (zh) | 2010-10-25 | 2012-05-16 | 上海华虹Nec电子有限公司 | 低集电极/基极电容SiGe异质结双极晶体管结构及制造方法 |
US8232156B2 (en) | 2010-11-04 | 2012-07-31 | International Business Machines Corporation | Vertical heterojunction bipolar transistors with reduced base-collector junction capacitance |
US8536012B2 (en) | 2011-07-06 | 2013-09-17 | International Business Machines Corporation | Bipolar junction transistors with a link region connecting the intrinsic and extrinsic bases |
-
2011
- 2011-07-06 US US13/177,146 patent/US8536012B2/en active Active
-
2012
- 2012-06-21 WO PCT/US2012/043443 patent/WO2013006277A2/en active Application Filing
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-
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1507008A (zh) * | 2002-12-10 | 2004-06-23 | 国际商业机器公司 | 半导体制造方法及设备 |
US6809024B1 (en) * | 2003-05-09 | 2004-10-26 | International Business Machines Corporation | Method to fabricate high-performance NPN transistors in a BiCMOS process |
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GB2506816B (en) | 2015-09-09 |
US8716837B2 (en) | 2014-05-06 |
WO2013006277A3 (en) | 2013-03-07 |
DE112012002434T5 (de) | 2014-03-06 |
DE112012002434B4 (de) | 2019-01-24 |
GB2506816A (en) | 2014-04-09 |
WO2013006277A2 (en) | 2013-01-10 |
CN103650145A (zh) | 2014-03-19 |
US20130009280A1 (en) | 2013-01-10 |
US20130147017A1 (en) | 2013-06-13 |
US8536012B2 (en) | 2013-09-17 |
GB201401778D0 (en) | 2014-03-19 |
JP2014527283A (ja) | 2014-10-09 |
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