KR20050073594A - 트랜지스터 구조체를 제조하는 방법 - Google Patents
트랜지스터 구조체를 제조하는 방법 Download PDFInfo
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- KR20050073594A KR20050073594A KR1020057007449A KR20057007449A KR20050073594A KR 20050073594 A KR20050073594 A KR 20050073594A KR 1020057007449 A KR1020057007449 A KR 1020057007449A KR 20057007449 A KR20057007449 A KR 20057007449A KR 20050073594 A KR20050073594 A KR 20050073594A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 claims description 31
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- 239000004065 semiconductor Substances 0.000 claims description 25
- 238000002955 isolation Methods 0.000 claims description 5
- 230000015556 catabolic process Effects 0.000 abstract description 8
- 239000002019 doping agent Substances 0.000 description 8
- 238000000407 epitaxy Methods 0.000 description 8
- 230000007547 defect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000000151 deposition Methods 0.000 description 5
- 230000008021 deposition Effects 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 230000000873 masking effect Effects 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
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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
- 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
- H01L21/8222—Bipolar technology
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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
- H01L21/02—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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01L27/08—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 only semiconductor components of a single kind
- H01L27/082—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 only semiconductor components of a single kind including bipolar components only
- H01L27/0823—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 only semiconductor components of a single kind including bipolar components only including vertical bipolar transistors only
- H01L27/0825—Combination of vertical direct transistors of the same conductivity type having different characteristics,(e.g. Darlington 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
- H01L29/08—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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Abstract
Description
Claims (7)
- 상이한 콜렉터 폭(C1, C2)들을 갖는 제 1 및 제 2 바이폴라 트랜지스터 중 적어도 하나를 포함하여 이루어지는 트랜지스터 구조체를 제조하는 방법에 있어서,A) 반도체 기판(1)이 제공되는 단계,B) 상기 제 1 바이폴라 트랜지스터의 제 1 매립층(5.1) 및 상기 제 2 바이폴라 트랜지스터의 제 2 매립층(5.2) 중 적어도 하나가 상기 반도체 기판(1) 안으로 도입되는 단계, 및C) 상기 제 1 매립층(5.1)상의 제 1 콜렉터 폭(C1)을 갖는 제 1 콜렉터 영역(2.1) 및 상기 제 2 매립층(5.2)상의 제 2 콜렉터 폭(C2)을 갖는 제 2 콜렉터 영역(2.2) 중 적어도 하나가 생성되는 단계를 포함하고,a) 상기 제 2 콜렉터 폭(C2)의 생성을 위해, 제 1 두께(C3)를 갖는 제 1 콜렉터 구역(2.2.1)이 상기 제 2 매립층(5.2)상에 생성되고,b) 제 2 두께(C4)를 갖는 제 2 콜렉터 구역(2.2.2)이 상기 제 1 콜렉터 구역(2.2.1)상에 생성되며, 및c) 적어도 상기 콜렉터 영역(2.1, 2.2)들을 서로 격리시키는 1이상의 절연 영역(4)이 생성되는 것을 특징으로 하는 방법.
- 상이한 콜렉터 폭(C1, C2)들을 갖는 제 1 및 제 2 바이폴라 트랜지스터 중 적어도 하나를 포함하여 이루어지는 트랜지스터 구조체를 제조하는 방법에 있어서,A) 반도체 기판(1)이 제공되는 단계,B) 제 1 콜렉터 폭(C1)을 갖는 상기 제 1 바이폴라 트랜지스터의 제 1 콜렉터 영역(2.1) 및 제 2 콜렉터 폭(C2)을 갖는 상기 제 2 바이폴라 트랜지스터의 제 2 콜렉터 영역(2.2) 중 적어도 하나가 생성되는 단계를 포함하고,a) 상기 제 1 바이폴라 트랜지스터의 제 1 도전 타입의 제 1 매립층(5.1)의 제 1 구역(5.1.1) 및 상기 제 2 바이폴라 트랜지스터의 제 1 또는 제 2 도전 타입의 제 2 매립층(5.2)의 제 1 구역(5.2.1)이 상기 반도체 기판(1) 안으로 도입되고,b) 전체 면적에 걸쳐 상기 제 1 구역(5.1.1, 5.2.1)들을 커버하는 제 1 에피택셜 층(9)이 생성되며,c) 상기 제 1 도전 타입의 제 2 구역(5.1.2)은 적어도 상기 제 1 에피택셜 층(9)내에 생성되며, 상기 제 2 구역(5.1.2)은 상기 제 1 매립층(5.1)의 제 1 구역(5.1.1)에 인접해 있고,d) 전체 면적에 걸쳐, 상기 제 1 매립층(5.1)의 상기 제 2 구역(5.1.2) 및 상기 제 1 에피택셜 층(9) 중 적어도 하나를 커버하는 제 2 에피택셜 층(10)이 생성되며,d) 적어도 상기 콜렉터 영역(2.1, 2.2)들을 서로 격리시키는 1이상의 절연 영역(4)이 생성되고,e) 상기 제 1 매립층(5.1)의 상기 제 2 구역(5.1.2)은 상기 제 1 콜렉터 영역(2.1)에 인접해 있고, 상기 제 2 매립층(5.2)의 상기 제 1 구역(5.2.1)은 상기 제 2 콜렉터 영역(2.2)에 인접해 있는 것을 특징으로 하는 방법.
- 상이한 콜렉터 폭(C1, C2)들을 갖는 제 1 및 제 2 바이폴라 트랜지스터 중 적어도 하나를 포함하여 이루어지는 트랜지스터 구조체를 제조하는 방법에 있어서,A) 반도체 기판(1)이 제공되는 단계,B) 제 1 콜렉터 폭(C1)을 갖는 상기 제 1 바이폴라 트랜지스터의 제 1 콜렉터 영역(2.1) 및 제 2 콜렉터 폭(C2)을 갖는 상기 제 2 바이폴라 트랜지스터의 제 2 콜렉터 영역(2.2) 중 적어도 하나가 생성되는 단계를 포함하며,a) 상기 제 1 바이폴라 트랜지스터의 제 1 도전 타입의 제 1 매립층(5.1)의 제 1 구역(5.1.1) 및 상기 제 2 바이폴라 트랜지스터의 제 1 또는 제 2 도전 타입의 제 2 매립층(5.2)이 상기 반도체 기판(1) 안으로 도입되고,b) 상기 제 1 바이폴라 트랜지스터의 제 1 콜렉터 구역(2.1.1) 및 상기 제 2 바이폴라 트랜지스터의 제 1 콜렉터 구역(2.2.1) 중 적어도 하나가 생성되며, 상기 제 1 바이폴라 트랜지스터의 상기 제 1 콜렉터 구역(2.1.1)은 상기 제 1 구역(5.1.1)에 인접해 있고, 상기 제 2 바이폴라 트랜지스터의 상기 제 1 구역(2.2.1)은 상기 제 2 매립층(5.2)에 인접해 있으며,c) 상기 제 1 콜렉터 구역(2.1.1)은 제 1 도전 타입으로 형성되고,d) 제 2 콜렉터 구역(2.2.2)은 상기 제 2 바이폴라 트랜지스터의 상기 제 1 콜렉터 구역(2.2.1)상에 생성되고, 제 2 콜렉터 구역(2.1.2)은 상기 제 1 바이폴라 트랜지스터의 상기 제 1 콜렉터 구역(2.1.1)상에 생성되며,e) 적어도 상기 콜렉터 구역(2.x.y)들을 서로 격리시키는 1이상의 절연 영역(4)이 생성되는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 제 2 콜렉터 구역(2.2.2)이 증착되는 것을 특징으로 하는 방법.
- 제 4 항에 있어서,상기 제 2 콜렉터 구역(2.2.2)은 에피택셜로 증착되는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 5 항 중 어느 한 항에 있어서,상기 반도체 기판(1)과 상기 매립층(5.1, 5.2)들 사이에 절연층(2)이 생성되는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 6 항 중 어느 한 항에 있어서,상기 절연 영역(4)은 STI(shallow trench isolation) 기술에 의해 생성되는 것을 특징으로 하는 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE10250204.8 | 2002-10-28 | ||
DE10250204A DE10250204B8 (de) | 2002-10-28 | 2002-10-28 | Verfahren zur Herstellung von Kollektorbereichen einer Transistorstruktur |
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KR20050073594A true KR20050073594A (ko) | 2005-07-14 |
KR100725618B1 KR100725618B1 (ko) | 2007-06-07 |
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US (2) | US7371650B2 (ko) |
EP (1) | EP1556892A1 (ko) |
JP (1) | JP4358113B2 (ko) |
KR (1) | KR100725618B1 (ko) |
CN (1) | CN1331213C (ko) |
DE (1) | DE10250204B8 (ko) |
SG (1) | SG155055A1 (ko) |
TW (1) | TWI241686B (ko) |
WO (1) | WO2004040643A1 (ko) |
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DE102004055183B3 (de) * | 2004-11-16 | 2006-07-13 | Atmel Germany Gmbh | Integrierte Schaltung und Verfahren zur Herstellung einer integrierten Schaltung auf einem Halbleiterplättchen |
DE102006046727B4 (de) * | 2006-10-02 | 2010-02-18 | Infineon Technologies Ag | Verfahren zur Herstellung einer Halbleiterstruktur mit einem Varaktor und einem Hochfrequenztransistor |
US7449389B2 (en) | 2006-10-27 | 2008-11-11 | Infineon Technologies Ag | Method for fabricating a semiconductor structure |
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 |
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 |
US9761701B2 (en) | 2014-05-01 | 2017-09-12 | Infineon Technologies Ag | Bipolar transistor |
CN116403902B (zh) * | 2023-06-08 | 2023-08-18 | 微龛(广州)半导体有限公司 | 一种垂直双极性结型晶体管及其制作方法 |
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JPH05275437A (ja) | 1992-03-24 | 1993-10-22 | Fujitsu Ltd | 半導体装置及びその製造方法 |
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ATE459981T1 (de) * | 2000-03-30 | 2010-03-15 | Nxp Bv | Halbleiterbauelement und dessen herstellungsverfahren |
DE10044838C2 (de) * | 2000-09-11 | 2002-08-08 | Infineon Technologies Ag | Halbleiterbauelement und Verfahren zur Herstellung eines solchen |
JP2002141419A (ja) | 2000-11-06 | 2002-05-17 | Texas Instr Japan Ltd | 半導体装置 |
JP4065104B2 (ja) * | 2000-12-25 | 2008-03-19 | 三洋電機株式会社 | 半導体集積回路装置およびその製造方法 |
US6455919B1 (en) | 2001-03-19 | 2002-09-24 | International Business Machines Corporation | Internally ballasted silicon germanium transistor |
US20030082882A1 (en) * | 2001-10-31 | 2003-05-01 | Babcock Jeffrey A. | Control of dopant diffusion from buried layers in bipolar integrated circuits |
JP3908023B2 (ja) * | 2001-12-07 | 2007-04-25 | 松下電器産業株式会社 | 半導体装置の製造方法 |
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2002
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2003
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- 2003-10-24 EP EP03775086A patent/EP1556892A1/de not_active Withdrawn
- 2003-10-24 SG SG200702951-5A patent/SG155055A1/en unknown
- 2003-10-24 JP JP2004547420A patent/JP4358113B2/ja not_active Expired - Fee Related
- 2003-10-24 CN CNB2003801023015A patent/CN1331213C/zh not_active Expired - Fee Related
- 2003-10-24 WO PCT/DE2003/003552 patent/WO2004040643A1/de active Application Filing
- 2003-10-24 KR KR1020057007449A patent/KR100725618B1/ko not_active IP Right Cessation
- 2003-10-24 US US10/532,894 patent/US7371650B2/en active Active
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Also Published As
Publication number | Publication date |
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US7371650B2 (en) | 2008-05-13 |
US8003475B2 (en) | 2011-08-23 |
TW200414434A (en) | 2004-08-01 |
DE10250204B8 (de) | 2008-09-11 |
SG155055A1 (en) | 2009-09-30 |
KR100725618B1 (ko) | 2007-06-07 |
JP4358113B2 (ja) | 2009-11-04 |
TWI241686B (en) | 2005-10-11 |
US20080227261A1 (en) | 2008-09-18 |
DE10250204A1 (de) | 2004-05-13 |
WO2004040643A1 (de) | 2004-05-13 |
JP2006504276A (ja) | 2006-02-02 |
DE10250204B4 (de) | 2008-04-30 |
CN1331213C (zh) | 2007-08-08 |
EP1556892A1 (de) | 2005-07-27 |
CN1708847A (zh) | 2005-12-14 |
US20060009002A1 (en) | 2006-01-12 |
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