JPH11501465A - Soi上にセルフアラインバーチカルバイポーラトランジスタを製造する方法 - Google Patents
Soi上にセルフアラインバーチカルバイポーラトランジスタを製造する方法Info
- Publication number
- JPH11501465A JPH11501465A JP9524143A JP52414397A JPH11501465A JP H11501465 A JPH11501465 A JP H11501465A JP 9524143 A JP9524143 A JP 9524143A JP 52414397 A JP52414397 A JP 52414397A JP H11501465 A JPH11501465 A JP H11501465A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- base
- self
- contact
- emitter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 15
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 21
- 229910052710 silicon Inorganic materials 0.000 claims description 21
- 239000010703 silicon Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 8
- 238000000151 deposition Methods 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 6
- 229910021332 silicide Inorganic materials 0.000 claims description 6
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 6
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 4
- 229920005591 polysilicon Polymers 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000005530 etching Methods 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 5
- 239000002131 composite material Substances 0.000 description 5
- 239000002019 doping agent Substances 0.000 description 5
- 238000002955 isolation Methods 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 150000004767 nitrides Chemical class 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- 238000001020 plasma etching Methods 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000001459 lithography Methods 0.000 description 3
- 238000001465 metallisation Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 238000005546 reactive sputtering Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- 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]
- H01L29/66265—Thin film bipolar transistors
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/01—Bipolar transistors-ion implantation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/15—Silicon on sapphire SOS
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Bipolar Transistors (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.(a) 基板上の絶縁層上にn型シリコン層及びn+型シリコン層を具えるSO Iウエファを形成する工程と、 (b) n型シリコン層を経てn+型シリコン層内までn+型コレクタを注入す る工程と、 (c) n型シリコン層上の能動領域の両側に4つの異なる材料の多重層を堆積 する工程と、 (d) 能動領域内にp型ベースを形成するとともに、多重層の下側にベースま でp+接点層を形成する工程と、 (e) 前記能動領域内の前記p型ベース上にn+ポリシリコンエミッタ接点を 形成する工程と、 (f) 既に形成された構造上に誘電体層を堆積する工程と、 (g) 誘電体層を経てエミッタ及びコレクタに接触する導電接点を設ける工程 とを具えるセルフアラインバーチカルバイポーラトランジスタの製造方法。 2.工程(c)は、半導体層、障壁層、シリサイド層及び酸化層を順に堆積するこ とにより実施することを特徴とする請求項1記載の方法。 3.工程(d)は、多重層をマスクとして用いて実施することを特徴とする請求項 1記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57970395A | 1995-12-28 | 1995-12-28 | |
US08/579,703 | 1995-12-28 | ||
PCT/IB1996/001397 WO1997024757A1 (en) | 1995-12-28 | 1996-12-09 | A method of manufacturing a self-aligned vertical bipolar transistor on an soi |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11501465A true JPH11501465A (ja) | 1999-02-02 |
Family
ID=24317999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9524143A Pending JPH11501465A (ja) | 1995-12-28 | 1996-12-09 | Soi上にセルフアラインバーチカルバイポーラトランジスタを製造する方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6235601B1 (ja) |
EP (1) | EP0812470B1 (ja) |
JP (1) | JPH11501465A (ja) |
KR (1) | KR100401036B1 (ja) |
DE (1) | DE69626802T2 (ja) |
WO (1) | WO1997024757A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19842106A1 (de) | 1998-09-08 | 2000-03-09 | Inst Halbleiterphysik Gmbh | Vertikaler Bipolartransistor und Verfahren zu seiner Herstellung |
DE19845790B4 (de) * | 1998-09-21 | 2008-12-04 | IHP GmbH - Innovations for High Performance Microelectronics/Institut für innovative Mikroelektronik | Verfahren zur naßchemischen Abdünnung von Si-Schichten im aktiven Emittergebiet eines Bipolartransistors |
US6448160B1 (en) * | 1999-04-01 | 2002-09-10 | Apd Semiconductor, Inc. | Method of fabricating power rectifier device to vary operating parameters and resulting device |
DE10004111A1 (de) * | 2000-01-31 | 2001-08-09 | Infineon Technologies Ag | Bipolartransistor |
US6784065B1 (en) * | 2001-06-15 | 2004-08-31 | National Semiconductor Corporation | Bipolar transistor with ultra small self-aligned polysilicon emitter and method of forming the transistor |
US7087979B1 (en) | 2001-06-15 | 2006-08-08 | National Semiconductor Corporation | Bipolar transistor with an ultra small self-aligned polysilicon emitter |
DE10202291A1 (de) * | 2002-01-22 | 2003-08-07 | Infineon Technologies Ag | Bipolartransistor mit niederohmigem Basisanschluß |
US7300850B2 (en) * | 2005-09-30 | 2007-11-27 | Semiconductor Components Industries, L.L.C. | Method of forming a self-aligned transistor |
WO2009042807A2 (en) * | 2007-09-26 | 2009-04-02 | Lakota Technologies, Inc. | Adjustable field effect rectifier |
US8148748B2 (en) | 2007-09-26 | 2012-04-03 | Stmicroelectronics N.V. | Adjustable field effect rectifier |
US8633521B2 (en) | 2007-09-26 | 2014-01-21 | Stmicroelectronics N.V. | Self-bootstrapping field effect diode structures and methods |
WO2010127370A2 (en) * | 2009-05-01 | 2010-11-04 | Lakota Technologies, Inc. | Series current limiting device |
US11749727B2 (en) | 2021-09-23 | 2023-09-05 | Globalfoundries U.S. Inc. | Bipolar junction transistors with duplicated terminals |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4682409A (en) * | 1985-06-21 | 1987-07-28 | Advanced Micro Devices, Inc. | Fast bipolar transistor for integrated circuit structure and method for forming same |
US4755476A (en) * | 1985-12-17 | 1988-07-05 | Siemens Aktiengesellschaft | Process for the production of self-adjusted bipolar transistor structures having a reduced extrinsic base resistance |
US4735911A (en) * | 1985-12-17 | 1988-04-05 | Siemens Aktiengesellschaft | Process for the simultaneous production of bipolar and complementary MOS transistors on a common silicon substrate |
US5198372A (en) * | 1986-01-30 | 1993-03-30 | Texas Instruments Incorporated | Method for making a shallow junction bipolar transistor and transistor formed thereby |
JP2565317B2 (ja) * | 1986-12-03 | 1996-12-18 | 富士通株式会社 | 半導体装置の製造方法 |
JPH01289124A (ja) | 1988-05-16 | 1989-11-21 | Masatoshi Utaka | 半導体装置の製造方法 |
US5221853A (en) * | 1989-01-06 | 1993-06-22 | International Business Machines Corporation | MOSFET with a refractory metal film, a silicide film and a nitride film formed on and in contact with a source, drain and gate region |
US5241211A (en) | 1989-12-20 | 1993-08-31 | Nec Corporation | Semiconductor device |
JPH03203333A (ja) | 1989-12-29 | 1991-09-05 | Sony Corp | 半導体装置及びその製法 |
JP3163092B2 (ja) * | 1990-08-09 | 2001-05-08 | 株式会社東芝 | 半導体装置の製造方法 |
JP3127455B2 (ja) * | 1990-08-31 | 2001-01-22 | ソニー株式会社 | 半導体装置の製法 |
US5087580A (en) * | 1990-09-17 | 1992-02-11 | Texas Instruments Incorporated | Self-aligned bipolar transistor structure and fabrication process |
US5049513A (en) * | 1990-09-17 | 1991-09-17 | Texas Instruments Incorporated | Bi CMOS/SOI process flow |
US5102809A (en) * | 1990-10-11 | 1992-04-07 | Texas Instruments Incorporated | SOI BICMOS process |
JPH04251935A (ja) | 1991-01-09 | 1992-09-08 | Fujitsu Ltd | 半導体装置及びその製造方法 |
US5279976A (en) * | 1991-05-03 | 1994-01-18 | Motorola, Inc. | Method for fabricating a semiconductor device having a shallow doped region |
US5312765A (en) * | 1991-06-28 | 1994-05-17 | Hughes Aircraft Company | Method of fabricating three dimensional gallium arsenide microelectronic device |
US5256896A (en) | 1991-08-30 | 1993-10-26 | International Business Machines Corporation | Polysilicon-collector-on-insulator polysilicon-emitter bipolar transistor |
US5302535A (en) * | 1991-09-20 | 1994-04-12 | Nec Corporation | Method of manufacturing high speed bipolar transistor |
KR940007466B1 (ko) * | 1991-11-14 | 1994-08-18 | 삼성전자 주식회사 | BiCMOS 소자의 제조방법 |
JP3132101B2 (ja) * | 1991-11-20 | 2001-02-05 | 日本電気株式会社 | 半導体装置の製造方法 |
JPH05175327A (ja) | 1991-12-25 | 1993-07-13 | Rohm Co Ltd | 半導体装置およびその製法 |
JPH0834261B2 (ja) | 1992-06-17 | 1996-03-29 | インターナショナル・ビジネス・マシーンズ・コーポレイション | Bicmos集積回路用のsoi構造体およびその製造方法 |
US5242847A (en) * | 1992-07-27 | 1993-09-07 | North Carolina State University At Raleigh | Selective deposition of doped silion-germanium alloy on semiconductor substrate |
JP3022689B2 (ja) * | 1992-08-31 | 2000-03-21 | 日本電気株式会社 | バイポーラトランジスタの製造方法 |
DE69307983T2 (de) * | 1992-09-03 | 1997-05-28 | Sgs Thomson Microelectronics | Vertikal isolierter, monolithischer Hochleistungsbipolartransistor mit Topkollektor |
US5342794A (en) * | 1992-09-10 | 1994-08-30 | Vlsi Technology, Inc. | Method for forming laterally graded deposit-type emitter for bipolar transistor |
US5365097A (en) * | 1992-10-05 | 1994-11-15 | International Business Machines Corporation | Vertical epitaxial SOI transistor, memory cell and fabrication methods |
US5322805A (en) * | 1992-10-16 | 1994-06-21 | Ncr Corporation | Method for forming a bipolar emitter using doped SOG |
JP3343968B2 (ja) * | 1992-12-14 | 2002-11-11 | ソニー株式会社 | バイポーラ型半導体装置およびその製造方法 |
JPH07142419A (ja) * | 1993-11-15 | 1995-06-02 | Toshiba Corp | 半導体装置の製造方法 |
US5439833A (en) * | 1994-03-15 | 1995-08-08 | National Semiconductor Corp. | Method of making truly complementary and self-aligned bipolar and CMOS transistor structures with minimized base and gate resistances and parasitic capacitance |
US5593905A (en) * | 1995-02-23 | 1997-01-14 | Texas Instruments Incorporated | Method of forming stacked barrier-diffusion source and etch stop for double polysilicon BJT with patterned base link |
US5559349A (en) * | 1995-03-07 | 1996-09-24 | Northrop Grumman Corporation | Silicon integrated circuit with passive devices over high resistivity silicon substrate portion, and active devices formed in lower resistivity silicon layer over the substrate |
-
1996
- 1996-12-09 DE DE69626802T patent/DE69626802T2/de not_active Expired - Lifetime
- 1996-12-09 EP EP96939273A patent/EP0812470B1/en not_active Expired - Lifetime
- 1996-12-09 KR KR1019970705971A patent/KR100401036B1/ko not_active IP Right Cessation
- 1996-12-09 JP JP9524143A patent/JPH11501465A/ja active Pending
- 1996-12-09 WO PCT/IB1996/001397 patent/WO1997024757A1/en active IP Right Grant
-
1997
- 1997-09-19 US US08/934,301 patent/US6235601B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0812470A1 (en) | 1997-12-17 |
KR100401036B1 (ko) | 2003-11-14 |
EP0812470B1 (en) | 2003-03-19 |
US6235601B1 (en) | 2001-05-22 |
KR19980702565A (ko) | 1998-07-15 |
WO1997024757A1 (en) | 1997-07-10 |
DE69626802T2 (de) | 2003-12-24 |
DE69626802D1 (de) | 2003-04-24 |
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