KR101020014B1 - SiGe 이종접합 바이폴라 트랜지스터의 이동도 향상 - Google Patents
SiGe 이종접합 바이폴라 트랜지스터의 이동도 향상 Download PDFInfo
- Publication number
- KR101020014B1 KR101020014B1 KR1020087001903A KR20087001903A KR101020014B1 KR 101020014 B1 KR101020014 B1 KR 101020014B1 KR 1020087001903 A KR1020087001903 A KR 1020087001903A KR 20087001903 A KR20087001903 A KR 20087001903A KR 101020014 B1 KR101020014 B1 KR 101020014B1
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- KR
- South Korea
- Prior art keywords
- sige
- germanium content
- base layer
- containing base
- content
- Prior art date
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- Expired - Fee Related
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D10/00—Bipolar junction transistors [BJT]
- H10D10/80—Heterojunction BJTs
- H10D10/821—Vertical heterojunction BJTs
- H10D10/891—Vertical heterojunction BJTs comprising lattice-mismatched active layers, e.g. SiGe strained-layer transistors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
- H10D62/82—Heterojunctions
- H10D62/822—Heterojunctions comprising only Group IV materials heterojunctions, e.g. Si/Ge heterojunctions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
- H10D62/83—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group IV materials, e.g. B-doped Si or undoped Ge
- H10D62/832—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group IV materials, e.g. B-doped Si or undoped Ge being Group IV materials comprising two or more elements, e.g. SiGe
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- Bipolar Transistors (AREA)
- Recrystallisation Techniques (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/212,187 | 2005-08-26 | ||
US11/212,187 US7544577B2 (en) | 2005-08-26 | 2005-08-26 | Mobility enhancement in SiGe heterojunction bipolar transistors |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080037659A KR20080037659A (ko) | 2008-04-30 |
KR101020014B1 true KR101020014B1 (ko) | 2011-03-09 |
Family
ID=37772509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087001903A Expired - Fee Related KR101020014B1 (ko) | 2005-08-26 | 2006-08-25 | SiGe 이종접합 바이폴라 트랜지스터의 이동도 향상 |
Country Status (7)
Country | Link |
---|---|
US (2) | US7544577B2 (ko) |
EP (1) | EP1917682A4 (ko) |
JP (2) | JP5400382B2 (ko) |
KR (1) | KR101020014B1 (ko) |
CN (1) | CN101589460B (ko) |
TW (1) | TWI394275B (ko) |
WO (1) | WO2007025259A2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170116137A (ko) * | 2015-02-12 | 2017-10-18 | 한사 메디컬 에이비 | 시스테인 프로테아제 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7544577B2 (en) * | 2005-08-26 | 2009-06-09 | International Business Machines Corporation | Mobility enhancement in SiGe heterojunction bipolar transistors |
US20080142836A1 (en) * | 2006-12-15 | 2008-06-19 | Darwin Gene Enicks | Method for growth of alloy layers with compositional curvature in a semiconductor device |
US20130313614A1 (en) * | 2012-05-22 | 2013-11-28 | Tsinghua University | METAL SILICIDE SELF-ALIGNED SiGe HETEROJUNCTION BIPOLAR TRANSISTOR AND METHOD OF FORMING THE SAME |
RU2507633C1 (ru) * | 2012-09-24 | 2014-02-20 | Федеральное Государственное Унитарное Предприятие "Научно-Производственное Предприятие "Пульсар" | Биполярный транзистор на основе гетероэпитаксиальных структур и способ его изготовления |
CN103441141B (zh) * | 2013-07-29 | 2016-08-10 | 北京工业大学 | 超宽温区高热稳定性微波功率SiGe异质结双极晶体管 |
US9691898B2 (en) | 2013-12-19 | 2017-06-27 | Taiwan Semiconductor Manufacturing Co., Ltd. | Germanium profile for channel strain |
US9287398B2 (en) | 2014-02-14 | 2016-03-15 | Taiwan Semiconductor Manufacturing Co., Ltd. | Transistor strain-inducing scheme |
US9312370B2 (en) * | 2014-06-10 | 2016-04-12 | Globalfoundries Inc. | Bipolar transistor with extrinsic base region and methods of fabrication |
CN105679645A (zh) * | 2014-11-17 | 2016-06-15 | 上海华力微电子有限公司 | 嵌入式锗硅外延位错缺陷的改善方法 |
US10734490B1 (en) | 2019-03-22 | 2020-08-04 | International Business Machines Corporation | Bipolar junction transistor (BJT) with 3D wrap around emitter |
TWI755694B (zh) * | 2020-03-12 | 2022-02-21 | 力晶積成電子製造股份有限公司 | 半導體元件及其製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010070331A (ko) * | 2000-01-10 | 2001-07-25 | 포만 제프리 엘 | 헤테로접합 바이폴라 트랜지스터의 실리콘-게르마늄베이스를 형성하기 위한 공정 |
US6552375B2 (en) * | 2000-11-15 | 2003-04-22 | Leland S. Swanson | Blocking of boron diffusion through the emitter-emitter poly interface in PNP HBTs through use of a SiC layer at the top of the emitter epi layer |
KR20040103974A (ko) * | 2002-04-26 | 2004-12-09 | 인터내셔널 비지네스 머신즈 코포레이션 | 컷오프 주파수가 향상된 실리콘 게르마늄 트랜지스터 |
Family Cites Families (81)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3602841A (en) | 1970-06-18 | 1971-08-31 | Ibm | High frequency bulk semiconductor amplifiers and oscillators |
US4853076A (en) | 1983-12-29 | 1989-08-01 | Massachusetts Institute Of Technology | Semiconductor thin films |
US4665415A (en) | 1985-04-24 | 1987-05-12 | International Business Machines Corporation | Semiconductor device with hole conduction via strained lattice |
DE3676781D1 (de) | 1985-09-13 | 1991-02-14 | Siemens Ag | Integrierte bipolar- und komplementaere mos-transistoren auf einem gemeinsamen substrat enthaltende schaltung und verfahren zu ihrer herstellung. |
JPS6476755A (en) | 1987-09-18 | 1989-03-22 | Hitachi Ltd | Semiconductor device |
US4958213A (en) | 1987-12-07 | 1990-09-18 | Texas Instruments Incorporated | Method for forming a transistor base region under thick oxide |
US5354695A (en) | 1992-04-08 | 1994-10-11 | Leedy Glenn J | Membrane dielectric isolation IC fabrication |
US5459346A (en) | 1988-06-28 | 1995-10-17 | Ricoh Co., Ltd. | Semiconductor substrate with electrical contact in groove |
US5006913A (en) | 1988-11-05 | 1991-04-09 | Mitsubishi Denki Kabushiki Kaisha | Stacked type semiconductor device |
US5108843A (en) | 1988-11-30 | 1992-04-28 | Ricoh Company, Ltd. | Thin film semiconductor and process for producing the same |
US4952524A (en) | 1989-05-05 | 1990-08-28 | At&T Bell Laboratories | Semiconductor device manufacture including trench formation |
US5310446A (en) | 1990-01-10 | 1994-05-10 | Ricoh Company, Ltd. | Method for producing semiconductor film |
US5060030A (en) | 1990-07-18 | 1991-10-22 | Raytheon Company | Pseudomorphic HEMT having strained compensation layer |
JP2600485B2 (ja) * | 1990-11-28 | 1997-04-16 | 日本電気株式会社 | 半導体装置 |
US5081513A (en) | 1991-02-28 | 1992-01-14 | Xerox Corporation | Electronic device with recovery layer proximate to active layer |
US5371399A (en) | 1991-06-14 | 1994-12-06 | International Business Machines Corporation | Compound semiconductor having metallic inclusions and devices fabricated therefrom |
US5352912A (en) * | 1991-11-13 | 1994-10-04 | International Business Machines Corporation | Graded bandgap single-crystal emitter heterojunction bipolar transistor |
US5134085A (en) | 1991-11-21 | 1992-07-28 | Micron Technology, Inc. | Reduced-mask, split-polysilicon CMOS process, incorporating stacked-capacitor cells, for fabricating multi-megabit dynamic random access memories |
US5391510A (en) | 1992-02-28 | 1995-02-21 | International Business Machines Corporation | Formation of self-aligned metal gate FETs using a benignant removable gate material during high temperature steps |
US6008126A (en) | 1992-04-08 | 1999-12-28 | Elm Technology Corporation | Membrane dielectric isolation IC fabrication |
US5561302A (en) | 1994-09-26 | 1996-10-01 | Motorola, Inc. | Enhanced mobility MOSFET device and method |
US5679965A (en) | 1995-03-29 | 1997-10-21 | North Carolina State University | Integrated heterostructures of Group III-V nitride semiconductor materials including epitaxial ohmic contact, non-nitride buffer layer and methods of fabricating same |
US5670798A (en) | 1995-03-29 | 1997-09-23 | North Carolina State University | Integrated heterostructures of Group III-V nitride semiconductor materials including epitaxial ohmic contact non-nitride buffer layer and methods of fabricating same |
US5557122A (en) | 1995-05-12 | 1996-09-17 | Alliance Semiconductors Corporation | Semiconductor electrode having improved grain structure and oxide growth properties |
KR100213196B1 (ko) | 1996-03-15 | 1999-08-02 | 윤종용 | 트렌치 소자분리 |
JPH09260397A (ja) * | 1996-03-25 | 1997-10-03 | Hitachi Ltd | 半導体回路およびバイポーラトランジスタ |
US6403975B1 (en) | 1996-04-09 | 2002-06-11 | Max-Planck Gesellschaft Zur Forderung Der Wissenschafteneev | Semiconductor components, in particular photodetectors, light emitting diodes, optical modulators and waveguides with multilayer structures grown on silicon substrates |
US5880040A (en) | 1996-04-15 | 1999-03-09 | Macronix International Co., Ltd. | Gate dielectric based on oxynitride grown in N2 O and annealed in NO |
CN1053527C (zh) * | 1996-05-14 | 2000-06-14 | 电子科技大学 | 绝缘栅异质结双极晶体管 |
US5861651A (en) | 1997-02-28 | 1999-01-19 | Lucent Technologies Inc. | Field effect devices and capacitors with improved thin film dielectrics and method for making same |
US5940736A (en) | 1997-03-11 | 1999-08-17 | Lucent Technologies Inc. | Method for forming a high quality ultrathin gate oxide layer |
US6309975B1 (en) | 1997-03-14 | 2001-10-30 | Micron Technology, Inc. | Methods of making implanted structures |
US6025280A (en) | 1997-04-28 | 2000-02-15 | Lucent Technologies Inc. | Use of SiD4 for deposition of ultra thin and controllable oxides |
US5960297A (en) | 1997-07-02 | 1999-09-28 | Kabushiki Kaisha Toshiba | Shallow trench isolation structure and method of forming the same |
JP3139426B2 (ja) | 1997-10-15 | 2001-02-26 | 日本電気株式会社 | 半導体装置 |
US6066545A (en) | 1997-12-09 | 2000-05-23 | Texas Instruments Incorporated | Birdsbeak encroachment using combination of wet and dry etch for isolation nitride |
US6274421B1 (en) | 1998-01-09 | 2001-08-14 | Sharp Laboratories Of America, Inc. | Method of making metal gate sub-micron MOS transistor |
KR100275908B1 (ko) | 1998-03-02 | 2000-12-15 | 윤종용 | 집적 회로에 트렌치 아이솔레이션을 형성하는방법 |
US6361885B1 (en) | 1998-04-10 | 2002-03-26 | Organic Display Technology | Organic electroluminescent materials and device made from such materials |
US6165383A (en) | 1998-04-10 | 2000-12-26 | Organic Display Technology | Useful precursors for organic electroluminescent materials and devices made from such materials |
US5989978A (en) | 1998-07-16 | 1999-11-23 | Chartered Semiconductor Manufacturing, Ltd. | Shallow trench isolation of MOSFETS with reduced corner parasitic currents |
JP4592837B2 (ja) | 1998-07-31 | 2010-12-08 | ルネサスエレクトロニクス株式会社 | 半導体装置の製造方法 |
US6319794B1 (en) | 1998-10-14 | 2001-11-20 | International Business Machines Corporation | Structure and method for producing low leakage isolation devices |
US6235598B1 (en) | 1998-11-13 | 2001-05-22 | Intel Corporation | Method of using thick first spacers to improve salicide resistance on polysilicon gates |
US6117722A (en) | 1999-02-18 | 2000-09-12 | Taiwan Semiconductor Manufacturing Company | SRAM layout for relaxing mechanical stress in shallow trench isolation technology and method of manufacture thereof |
US6255169B1 (en) | 1999-02-22 | 2001-07-03 | Advanced Micro Devices, Inc. | Process for fabricating a high-endurance non-volatile memory device |
US6284626B1 (en) | 1999-04-06 | 2001-09-04 | Vantis Corporation | Angled nitrogen ion implantation for minimizing mechanical stress on side walls of an isolation trench |
US6656822B2 (en) | 1999-06-28 | 2003-12-02 | Intel Corporation | Method for reduced capacitance interconnect system using gaseous implants into the ILD |
US6362082B1 (en) | 1999-06-28 | 2002-03-26 | Intel Corporation | Methodology for control of short channel effects in MOS transistors |
US6281532B1 (en) | 1999-06-28 | 2001-08-28 | Intel Corporation | Technique to obtain increased channel mobilities in NMOS transistors by gate electrode engineering |
US6228694B1 (en) | 1999-06-28 | 2001-05-08 | Intel Corporation | Method of increasing the mobility of MOS transistors by use of localized stress regions |
KR100332108B1 (ko) | 1999-06-29 | 2002-04-10 | 박종섭 | 반도체 소자의 트랜지스터 및 그 제조 방법 |
TW426940B (en) | 1999-07-30 | 2001-03-21 | United Microelectronics Corp | Manufacturing method of MOS field effect transistor |
US6483171B1 (en) | 1999-08-13 | 2002-11-19 | Micron Technology, Inc. | Vertical sub-micron CMOS transistors on (110), (111), (311), (511), and higher order surfaces of bulk, SOI and thin film structures and method of forming same |
US6284623B1 (en) | 1999-10-25 | 2001-09-04 | Peng-Fei Zhang | Method of fabricating semiconductor devices using shallow trench isolation with reduced narrow channel effect |
US6476462B2 (en) | 1999-12-28 | 2002-11-05 | Texas Instruments Incorporated | MOS-type semiconductor device and method for making same |
US6221735B1 (en) | 2000-02-15 | 2001-04-24 | Philips Semiconductors, Inc. | Method for eliminating stress induced dislocations in CMOS devices |
US6531369B1 (en) | 2000-03-01 | 2003-03-11 | Applied Micro Circuits Corporation | Heterojunction bipolar transistor (HBT) fabrication using a selectively deposited silicon germanium (SiGe) |
US6368931B1 (en) | 2000-03-27 | 2002-04-09 | Intel Corporation | Thin tensile layers in shallow trench isolation and method of making same |
US6493497B1 (en) | 2000-09-26 | 2002-12-10 | Motorola, Inc. | Electro-optic structure and process for fabricating same |
US6501121B1 (en) | 2000-11-15 | 2002-12-31 | Motorola, Inc. | Semiconductor structure |
US7312485B2 (en) | 2000-11-29 | 2007-12-25 | Intel Corporation | CMOS fabrication process utilizing special transistor orientation |
US6563152B2 (en) | 2000-12-29 | 2003-05-13 | Intel Corporation | Technique to obtain high mobility channels in MOS transistors by forming a strain layer on an underside of a channel |
US20020086497A1 (en) | 2000-12-30 | 2002-07-04 | Kwok Siang Ping | Beaker shape trench with nitride pull-back for STI |
US6265317B1 (en) | 2001-01-09 | 2001-07-24 | Taiwan Semiconductor Manufacturing Company | Top corner rounding for shallow trench isolation |
US6403486B1 (en) | 2001-04-30 | 2002-06-11 | Taiwan Semiconductor Manufacturing Company | Method for forming a shallow trench isolation |
US6780735B2 (en) * | 2001-04-30 | 2004-08-24 | International Business Machines Corporation | Method to increase carbon and boron doping concentrations in Si and SiGe films |
US6531740B2 (en) | 2001-07-17 | 2003-03-11 | Motorola, Inc. | Integrated impedance matching and stability network |
US6498358B1 (en) | 2001-07-20 | 2002-12-24 | Motorola, Inc. | Structure and method for fabricating an electro-optic system having an electrochromic diffraction grating |
US6908810B2 (en) | 2001-08-08 | 2005-06-21 | Taiwan Semiconductor Manufacturing Co., Ltd. | Method of preventing threshold voltage of MOS transistor from being decreased by shallow trench isolation formation |
JP2003060076A (ja) | 2001-08-21 | 2003-02-28 | Nec Corp | 半導体装置及びその製造方法 |
EP1428262A2 (en) | 2001-09-21 | 2004-06-16 | Amberwave Systems Corporation | Semiconductor structures employing strained material layers with defined impurity gradients and methods for fabricating same |
US20030057184A1 (en) | 2001-09-22 | 2003-03-27 | Shiuh-Sheng Yu | Method for pull back SiN to increase rounding effect in a shallow trench isolation process |
US6656798B2 (en) | 2001-09-28 | 2003-12-02 | Infineon Technologies, Ag | Gate processing method with reduced gate oxide corner and edge thinning |
US6635506B2 (en) | 2001-11-07 | 2003-10-21 | International Business Machines Corporation | Method of fabricating micro-electromechanical switches on CMOS compatible substrates |
CN1204616C (zh) * | 2001-12-20 | 2005-06-01 | 国际商业机器公司 | 用sige bicmos集成方案制造多晶-多晶电容器的方法 |
US6461936B1 (en) | 2002-01-04 | 2002-10-08 | Infineon Technologies Ag | Double pullback method of filling an isolation trench |
JP3719998B2 (ja) * | 2002-04-01 | 2005-11-24 | 松下電器産業株式会社 | 半導体装置の製造方法 |
US6528862B1 (en) * | 2002-04-19 | 2003-03-04 | National Semiconductor Corporation | Bipolar transistor with a box-type germanium profile that lies outside of the emitter-base depletion region |
US6621392B1 (en) | 2002-04-25 | 2003-09-16 | International Business Machines Corporation | Micro electromechanical switch having self-aligned spacers |
US7544577B2 (en) * | 2005-08-26 | 2009-06-09 | International Business Machines Corporation | Mobility enhancement in SiGe heterojunction bipolar transistors |
-
2005
- 2005-08-26 US US11/212,187 patent/US7544577B2/en not_active Expired - Fee Related
-
2006
- 2006-08-22 TW TW095130784A patent/TWI394275B/zh not_active IP Right Cessation
- 2006-08-25 EP EP06813862A patent/EP1917682A4/en not_active Withdrawn
- 2006-08-25 KR KR1020087001903A patent/KR101020014B1/ko not_active Expired - Fee Related
- 2006-08-25 CN CN2006800311875A patent/CN101589460B/zh not_active Expired - Fee Related
- 2006-08-25 WO PCT/US2006/033582 patent/WO2007025259A2/en active Application Filing
- 2006-08-25 JP JP2008528237A patent/JP5400382B2/ja not_active Expired - Fee Related
-
2009
- 2009-05-21 US US12/469,980 patent/US20090224286A1/en not_active Abandoned
-
2013
- 2013-03-06 JP JP2013044045A patent/JP5607777B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010070331A (ko) * | 2000-01-10 | 2001-07-25 | 포만 제프리 엘 | 헤테로접합 바이폴라 트랜지스터의 실리콘-게르마늄베이스를 형성하기 위한 공정 |
US6552375B2 (en) * | 2000-11-15 | 2003-04-22 | Leland S. Swanson | Blocking of boron diffusion through the emitter-emitter poly interface in PNP HBTs through use of a SiC layer at the top of the emitter epi layer |
KR20040103974A (ko) * | 2002-04-26 | 2004-12-09 | 인터내셔널 비지네스 머신즈 코포레이션 | 컷오프 주파수가 향상된 실리콘 게르마늄 트랜지스터 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170116137A (ko) * | 2015-02-12 | 2017-10-18 | 한사 메디컬 에이비 | 시스테인 프로테아제 |
KR102524613B1 (ko) | 2015-02-12 | 2023-04-21 | 한사 바이오파마 에이비 | 시스테인 프로테아제 |
Also Published As
Publication number | Publication date |
---|---|
EP1917682A2 (en) | 2008-05-07 |
WO2007025259A3 (en) | 2009-04-16 |
CN101589460B (zh) | 2011-07-20 |
TW200729484A (en) | 2007-08-01 |
WO2007025259A2 (en) | 2007-03-01 |
CN101589460A (zh) | 2009-11-25 |
JP2013141007A (ja) | 2013-07-18 |
JP5607777B2 (ja) | 2014-10-15 |
EP1917682A4 (en) | 2009-09-30 |
US7544577B2 (en) | 2009-06-09 |
TWI394275B (zh) | 2013-04-21 |
JP2009509318A (ja) | 2009-03-05 |
US20090224286A1 (en) | 2009-09-10 |
KR20080037659A (ko) | 2008-04-30 |
US20070045775A1 (en) | 2007-03-01 |
JP5400382B2 (ja) | 2014-01-29 |
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