JP5182797B2 - トランジスタおよびバイポーラ相補型金属酸化膜半導体デバイスを製造する方法 - Google Patents
トランジスタおよびバイポーラ相補型金属酸化膜半導体デバイスを製造する方法 Download PDFInfo
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- JP5182797B2 JP5182797B2 JP2007508392A JP2007508392A JP5182797B2 JP 5182797 B2 JP5182797 B2 JP 5182797B2 JP 2007508392 A JP2007508392 A JP 2007508392A JP 2007508392 A JP2007508392 A JP 2007508392A JP 5182797 B2 JP5182797 B2 JP 5182797B2
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- 239000004065 semiconductor Substances 0.000 title claims description 59
- 238000000034 method Methods 0.000 title claims description 39
- 230000000295 complement effect Effects 0.000 title claims description 12
- 229910044991 metal oxide Inorganic materials 0.000 title claims description 9
- 150000004706 metal oxides Chemical class 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000012212 insulator Substances 0.000 claims description 27
- 125000006850 spacer group Chemical group 0.000 claims description 27
- 229910021332 silicide Inorganic materials 0.000 claims description 20
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 18
- 239000012535 impurity Substances 0.000 claims description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 9
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 9
- 229910052710 silicon Inorganic materials 0.000 claims description 9
- 239000010703 silicon Substances 0.000 claims description 9
- 229920005591 polysilicon Polymers 0.000 claims description 8
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 5
- 238000000059 patterning Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 6
- 239000013078 crystal Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000151 deposition 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
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
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- 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
- H01L29/0804—Emitter regions of bipolar transistors
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- 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
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- 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
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- 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
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- 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
- H01L29/1004—Base region of bipolar transistors
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- H01L29/66234—Bipolar junction transistors [BJT]
- H01L29/66272—Silicon vertical transistors
- H01L29/66287—Silicon vertical transistors with a single crystalline emitter, collector or base including extrinsic, link or graft base formed on the silicon substrate, e.g. by epitaxy, recrystallisation, after insulating device isolation
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- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
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- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Electrodes Of Semiconductors (AREA)
- Bipolar Integrated Circuits (AREA)
Description
Claims (9)
- 真性ベースの上方に外因性ベースを形成するプロセスと、
前記外因性ベースの中心部の上方に配置される犠牲的マスクであってシリサイド化のプロセスの後に除去される犠牲的マスクを用いて、前記外因性ベースの一部分を保護するプロセスと、
前記外因性ベースの露出部分をシリサイド化するとともに、前記外因性ベースの前記中心部の上方に非シリサイド化部分を残すプロセスと、
前記外因性ベースの前記非シリサイド化部分の心部を貫通してエミッタ開口部を形成するプロセスと、
前記エミッタ開口部内にスペーサを形成するプロセスと、
前記エミッタ開口部内にエミッタを形成するプロセスとを有し、
前記スペーサおよび前記非シリサイド層が、前記エミッタを前記外因性ベースのシリサイド化部分から分離する、トランジスタを製造する方法。 - 前記外因性ベースを形成する前に、
前記真性ベースの前記中心部の上方に絶縁体をパターン形成するプロセスと、
前記絶縁体および前記真性ベースの上方に前記外因性ベースをエピタキシャル成長させるプロセスとをさらに有する、請求項1に記載の方法。 - 前記外因性ベースをエピタキシャル成長させる前記プロセスが、前記絶縁体の上方にポリシリコンを成長させ、かつ前記真性ベースの露出部分の上方に単結晶シリコンを成長させる、請求項2に記載の方法。
- 前記スペーサが前記絶縁体上に形成される、請求項2に記載の方法。
- 前記シリサイド・プロセスが、前記非シリサイド化部分に水平方向に隣接して前記外因性ベースの前記シリサイド化部分を形成する、請求項1に記載の方法。
- 前記エミッタ開口部を形成する前に、前記外因性ベースの上方に絶縁体層を形成するプロセスをさらに有し、前記エミッタ開口部が、前記絶縁体層を貫通して形成される、請求項1に記載の方法。
- 第1の種類の不純物を有する下部半導体構造を形成するプロセスと、
前記第1の種類の不純物に対して相補的な第2の種類の不純物を有する、前記下部半導体構造の上方の中間半導体領域を形成するプロセスと、
前記中間半導体領域の中心部の上方に配置される犠牲的マスクであってシリサイド化のプロセスの後に除去される犠牲的マスクを用いて、前記中間半導体領域の一部分を保護するプロセスと、
前記中間半導体領域の露出部分をシリサイド化するとともに、前記中間半導体領域の前記中心部の上方に非シリサイド化部分を残すプロセスと、
前記中間半導体領域の前記非シリサイド化部分の中心部を貫通して上部半導体構造開口部を形成するプロセスと、
前記上部半導体構造開口部内にスペーサを形成するプロセスと、
前記上部半導体構造開口部内に上部半導体構造を形成するプロセスとを有し、
前記スペーサおよび前記非シリサイド化部分が、前記上部半導体構造を前記中間半導体領域のシリサイド化部分から分離する、トランジスタを製造する方法。 - 前記中間半導体領域を形成する前に、
前記下部半導体構造の上方にシリコン層を形成するプロセスと、
前記シリコン層の前記中心部の上方に絶縁体をパターン形成するプロセスと、
前記絶縁体および前記シリコン層の上方に前記中間半導体領域をエピタキシャル成長させるプロセスとをさらに有する、請求項7に記載の方法。 - コレクタを形成するプロセスと、
前記コレクタに隣接してシャロートレンチ分離領域を形成するプロセスと、
前記コレクタの上方に真性ベースを形成するプロセスと、
前記真性ベースの上方に隆起外因性ベースを形成するプロセスと、
前記外因性ベースの中心部の上方に配置される犠牲的マスクであってシリサイド化のプロセスの後に除去される犠牲的マスクを用いて、前記外因性ベースの一部分を保護するプロセスと、
前記外因性ベースの露出部分をシリサイド化するとともに、前記外因性ベースの前記中心部の上方に非シリサイド化部分を残すプロセスと、
前記外因性ベースの前記非シリサイド化部分の中心部を貫通してエミッタ開口部を形成するプロセスと、
前記エミッタ開口部内にスペーサを形成するプロセスと、
前記エミッタ開口部内にエミッタを形成するプロセスとを有し、
前記スペーサおよび前記非シリサイド化部分が、前記エミッタを前記外因性ベースのシリサイド化部分から分離する、
バイポーラ相補型金属酸化膜半導体(BiCMOS)デバイスを製造する方法。
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Application Number | Priority Date | Filing Date | Title |
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US10/709,113 | 2004-04-14 | ||
US10/709,113 US6911681B1 (en) | 2004-04-14 | 2004-04-14 | Method of base formation in a BiCMOS process |
PCT/US2005/011711 WO2005104680A2 (en) | 2004-04-14 | 2005-04-06 | A method of base formation in a bicmos process |
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JP2007536724A JP2007536724A (ja) | 2007-12-13 |
JP2007536724A5 JP2007536724A5 (ja) | 2008-05-15 |
JP5182797B2 true JP5182797B2 (ja) | 2013-04-17 |
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US (2) | US6911681B1 (ja) |
EP (1) | EP1754253A4 (ja) |
JP (1) | JP5182797B2 (ja) |
KR (2) | KR20110049896A (ja) |
CN (1) | CN101076896B (ja) |
TW (1) | TWI343605B (ja) |
WO (1) | WO2005104680A2 (ja) |
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DE102008010323A1 (de) * | 2008-02-21 | 2009-09-10 | Texas Instruments Deutschland Gmbh | Verfahren zur Herstellung einer elektronischen Vorrichtung, die einen bipolaren PNP-Transistor umfasst |
US20090250785A1 (en) * | 2008-04-02 | 2009-10-08 | Thomas Joseph Krutsick | Methods of forming a shallow base region of a bipolar transistor |
US8853796B2 (en) * | 2011-05-19 | 2014-10-07 | GLOBALFOUNDIERS Singapore Pte. Ltd. | High-K metal gate device |
US20120313146A1 (en) | 2011-06-08 | 2012-12-13 | International Business Machines Corporation | Transistor and method of forming the transistor so as to have reduced base resistance |
US8546230B2 (en) | 2011-11-15 | 2013-10-01 | International Business Machines Corporation | Bipolar transistor with a collector having a protected outer edge portion for reduced based-collector junction capacitance and a method of forming the transistor |
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US20130277804A1 (en) * | 2012-04-20 | 2013-10-24 | International Business Machines Corporation | Bipolar junction transistors with reduced base-collector junction capacitance |
US9887278B2 (en) | 2015-09-28 | 2018-02-06 | International Business Machines Corporation | Semiconductor-on-insulator lateral heterojunction bipolar transistor having epitaxially grown intrinsic base and deposited extrinsic base |
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WO1999052138A1 (en) * | 1998-04-08 | 1999-10-14 | Aeroflex Utmc Microelectronic Systems Inc. | A bipolar transistor having low extrinsic base resistance |
FR2779573B1 (fr) | 1998-06-05 | 2001-10-26 | St Microelectronics Sa | Transistor bipolaire vertical comportant une base extrinseque de rugosite reduite, et procede de fabrication |
JP2001035858A (ja) * | 1999-07-21 | 2001-02-09 | Matsushita Electric Ind Co Ltd | 半導体装置及びその製造方法 |
JP2001085441A (ja) * | 1999-09-13 | 2001-03-30 | Oki Electric Ind Co Ltd | バイポーラトランジスタ |
FR2804247B1 (fr) | 2000-01-21 | 2002-04-12 | St Microelectronics Sa | Procede de realisation d'un transistor bipolaire a emetteur et base extrinseque auto-alignes |
FR2805923B1 (fr) * | 2000-03-06 | 2002-05-24 | St Microelectronics Sa | Procede de fabrication d'un transistor bipolaire double- polysilicium auto-aligne |
JP2001319936A (ja) * | 2000-05-12 | 2001-11-16 | Matsushita Electric Ind Co Ltd | バイポーラトランジスタ及びその製造方法 |
JP2002334889A (ja) * | 2001-05-10 | 2002-11-22 | Matsushita Electric Ind Co Ltd | 半導体装置およびその製造方法 |
US6492238B1 (en) | 2001-06-22 | 2002-12-10 | International Business Machines Corporation | Bipolar transistor with raised extrinsic base fabricated in an integrated BiCMOS circuit |
US6911681B1 (en) | 2004-04-14 | 2005-06-28 | International Business Machines Corporation | Method of base formation in a BiCMOS process |
-
2004
- 2004-04-14 US US10/709,113 patent/US6911681B1/en not_active Expired - Lifetime
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2005
- 2005-04-04 TW TW094110758A patent/TWI343605B/zh not_active IP Right Cessation
- 2005-04-06 WO PCT/US2005/011711 patent/WO2005104680A2/en active Application Filing
- 2005-04-06 US US10/599,938 patent/US7625792B2/en active Active
- 2005-04-06 KR KR1020117007280A patent/KR20110049896A/ko not_active Application Discontinuation
- 2005-04-06 EP EP05736453A patent/EP1754253A4/en not_active Withdrawn
- 2005-04-06 CN CN2005800112256A patent/CN101076896B/zh not_active Expired - Fee Related
- 2005-04-06 JP JP2007508392A patent/JP5182797B2/ja not_active Expired - Fee Related
- 2005-04-06 KR KR1020067019999A patent/KR20070003976A/ko active IP Right Grant
Also Published As
Publication number | Publication date |
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EP1754253A2 (en) | 2007-02-21 |
US7625792B2 (en) | 2009-12-01 |
EP1754253A4 (en) | 2008-10-22 |
JP2007536724A (ja) | 2007-12-13 |
TW200534401A (en) | 2005-10-16 |
US20070207567A1 (en) | 2007-09-06 |
CN101076896A (zh) | 2007-11-21 |
CN101076896B (zh) | 2011-07-13 |
KR20110049896A (ko) | 2011-05-12 |
KR20070003976A (ko) | 2007-01-05 |
WO2005104680A3 (en) | 2007-07-05 |
US6911681B1 (en) | 2005-06-28 |
WO2005104680A2 (en) | 2005-11-10 |
TWI343605B (en) | 2011-06-11 |
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