KR20040025853A - 반도체 장치 및 그 제조 방법 - Google Patents
반도체 장치 및 그 제조 방법 Download PDFInfo
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- KR20040025853A KR20040025853A KR1020030065051A KR20030065051A KR20040025853A KR 20040025853 A KR20040025853 A KR 20040025853A KR 1020030065051 A KR1020030065051 A KR 1020030065051A KR 20030065051 A KR20030065051 A KR 20030065051A KR 20040025853 A KR20040025853 A KR 20040025853A
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 134
- 238000000034 method Methods 0.000 title claims abstract description 63
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 58
- 239000013078 crystal Substances 0.000 claims abstract description 55
- 229910000577 Silicon-germanium Inorganic materials 0.000 claims abstract description 46
- 239000000758 substrate Substances 0.000 claims description 45
- 229910003811 SiGeC Inorganic materials 0.000 claims description 14
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 21
- 229910052814 silicon oxide Inorganic materials 0.000 abstract description 21
- 239000007789 gas Substances 0.000 abstract description 15
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 4
- 239000001257 hydrogen Substances 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 229910000078 germane Inorganic materials 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 239000010408 film Substances 0.000 description 351
- 239000010410 layer Substances 0.000 description 34
- 230000008569 process Effects 0.000 description 30
- 230000015572 biosynthetic process Effects 0.000 description 20
- 238000005229 chemical vapour deposition Methods 0.000 description 11
- 229920002120 photoresistant polymer Polymers 0.000 description 9
- 238000009792 diffusion process Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000000206 photolithography Methods 0.000 description 5
- 229910021417 amorphous silicon Inorganic materials 0.000 description 4
- 238000001312 dry etching Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 229910052732 germanium Inorganic materials 0.000 description 4
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000002344 surface layer Substances 0.000 description 4
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005468 ion implantation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000059 patterning Methods 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- ZOCHARZZJNPSEU-UHFFFAOYSA-N diboron Chemical compound B#B ZOCHARZZJNPSEU-UHFFFAOYSA-N 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- UIUXUFNYAYAMOE-UHFFFAOYSA-N methylsilane Chemical compound [SiH3]C UIUXUFNYAYAMOE-UHFFFAOYSA-N 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- -1 here Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000002230 thermal chemical vapour deposition Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
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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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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]
- H01L29/66242—Heterojunction transistors [HBT]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
- H01L29/1004—Base region of bipolar transistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
- H01L29/737—Hetero-junction transistors
- H01L29/7371—Vertical transistors
- H01L29/7378—Vertical transistors comprising lattice mismatched active layers, e.g. SiGe strained layer transistors
Abstract
Description
Claims (10)
- 표면에 컬렉터가 형성된 반도체 기판과;상기 반도체 기판상에 형성되고, 상기 컬렉터에 정합하는 부분에 개구부가 형성된 절연막과;상기 절연막상에 형성된 도전막과;상기 개구부내에 형성되고, 상기 컬렉터에 접하는 부분이 단결정으로 이루어지며, 상기 도전막에 접하는 부분이 다결정으로 이루어지고, 상기 도전막에 접하는 부분의 막 두께는 상기 컬렉터에 접하는 부분의 막 두께의 1배 내지 2배인 반도체막과;상기 반도체막상에 형성된 이미터를 포함하는 것을 특징으로 하는 반도체 장치.
- 표면에 컬렉터가 형성된 반도체 기판과;상기 반도체 기판상에 형성되고, 상기 컬렉터에 정합하는 부분에 개구부가 형성된 절연막과;상기 개구부내 및 상기 절연막상에 형성되고, 상기 컬렉터에 접하는 부분이 단결정으로 이루어지며, 상기 절연막상의 부분의 막 두께가 상기 컬렉터에 접하는 부분의 막 두께보다도 두꺼운 1층의 막으로 이루어진 반도체막과;상기 반도체막의 상기 컬렉터에 접하는 부분상에 형성된 이미터를 포함하는 것을 특징으로 하는 반도체 장치.
- 제2항에 있어서, 상기 반도체막은 비정질 부분을 함유하는 것을 특징으로 하는 반도체 장치.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 반도체막은 SiGe 혼성 결정막 및 SiGeC 혼성 결정막으로 이루어진 군에서 선택된 적어도 1종의 막으로 이루어지는 것을 특징으로 하는 반도체 장치.
- 바이폴라 트랜지스터를 구비한 반도체 장치의 제조 방법으로서,반도체 기판의 표면에 컬렉터를 형성하고, 상기 반도체 기판상에 절연막을 형성하는 공정과;상기 절연막상에 도전막을 형성하는 공정과;상기 절연막 및 상기 도전막에 상기 컬렉터의 적어도 일부를 노출하는 개구부를 형성하는 공정과;비선택 에피택셜 성장에 의해 상기 개구부내에 상기 컬렉터 및 상기 도전막에 접속되는 반도체막을 형성하는 공정과;상기 반도체막상에 이미터를 형성하는 공정을 가지며,상기 반도체막을 형성하는 공정에 있어서,상기 반도체막의 상기 컬렉터에 접하는 부분을 단결정으로 하고, 상기 도전막에 접하는 부분을 다결정으로 하며,상기 도전막에 접하는 부분의 막 두께를 상기 컬렉터에 접하는 부분의 막 두께의 1배 내지 2배로 하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제5항에 있어서, 상기 반도체막을 형성하는 공정에서, 상기 다결정의 성장 속도를 상기 단결정의 성장 속도의 1.8배 이하로 하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 바이폴라 트랜지스터를 구비한 반도체 장치의 제조 방법으로서,반도체 기판의 표면에 컬렉터를 형성하는 공정과;상기 반도체 기판상에, 상기 컬렉터에 정합하는 부분에 개구부가 형성된 절연막을 형성하는 공정과;비선택 에피택셜 성장에 의해 상기 개구부내 및 상기 절연막상에, 상기 컬렉터에 접하는 부분이 단결정으로 이루어진 베이스로서 기능하고, 상기 절연막상의 부분의 막 두께가 상기 컬렉터에 접하는 부분의 막 두께보다도 두꺼운 1층의 막으로 이루어진 반도체막을 형성하는 공정과;상기 반도체막의 상기 컬렉터에 접하는 부분상에 이미터를 형성하는 공정을 포함하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제7항에 있어서, 상기 반도체막을 형성하는 공정에서, 상기 반도체막 속에비정질 부분을 함유시키는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제5항 내지 제8항 중 어느 한 항에 있어서, 상기 반도체막으로서, SiGe 혼성 결정막 및 SiGeC 혼성 결정막으로 이루어진 군에서 선택된 적어도 1종의 막을 형성하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제5항, 제6항 또는 제9항 중 어느 한 항에 있어서, 상기 도전막으로서, 다결정 실리콘막 및 알루미늄막으로 이루어진 군에서 선택된 1종의 막을 형성하는 것을 특징으로 하는 반도체 장치의 제조 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002275758A JP2004111852A (ja) | 2002-09-20 | 2002-09-20 | 半導体装置及びその製造方法 |
JPJP-P-2002-00275758 | 2002-09-20 |
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KR1020100067030A Division KR100991480B1 (ko) | 2002-09-20 | 2010-07-12 | 반도체 장치의 제조 방법 |
Publications (2)
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KR20040025853A true KR20040025853A (ko) | 2004-03-26 |
KR101000464B1 KR101000464B1 (ko) | 2010-12-14 |
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KR1020030065051A KR101000464B1 (ko) | 2002-09-20 | 2003-09-19 | 반도체 장치 및 그 제조 방법 |
KR1020100067030A KR100991480B1 (ko) | 2002-09-20 | 2010-07-12 | 반도체 장치의 제조 방법 |
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KR1020100067030A KR100991480B1 (ko) | 2002-09-20 | 2010-07-12 | 반도체 장치의 제조 방법 |
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US (3) | US6903439B2 (ko) |
JP (1) | JP2004111852A (ko) |
KR (2) | KR101000464B1 (ko) |
CN (1) | CN1297013C (ko) |
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JP2007519252A (ja) * | 2004-01-23 | 2007-07-12 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 単結晶エミッタを形成する方法 |
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US7482642B2 (en) * | 2005-03-11 | 2009-01-27 | Lsi Corporation | Bipolar transistors having controllable temperature coefficient of current gain |
US20070298576A1 (en) * | 2006-06-21 | 2007-12-27 | Kuhn Kelin J | Methods of forming bipolar transistors by silicide through contact and structures formed thereby |
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US8053810B2 (en) * | 2007-09-07 | 2011-11-08 | International Business Machines Corporation | Structures having lattice-mismatched single-crystalline semiconductor layers on the same lithographic level and methods of manufacturing the same |
CN102017130A (zh) * | 2008-02-28 | 2011-04-13 | Nxp股份有限公司 | 半导体器件及其制造方法 |
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CN102842607B (zh) * | 2011-06-23 | 2015-08-19 | 上海华虹宏力半导体制造有限公司 | 一种锗硅三极管基区硬掩蔽膜层结构及其制作方法 |
CN102412200B (zh) * | 2011-10-18 | 2013-12-18 | 上海华虹Nec电子有限公司 | 与锗硅异质结npn三极管集成的pnp三极管工艺实现方法 |
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JPH06291132A (ja) * | 1993-03-31 | 1994-10-18 | Sony Corp | バイポーラトランジスタ及びその製造方法 |
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US6521974B1 (en) * | 1999-10-14 | 2003-02-18 | Hitachi, Ltd. | Bipolar transistor and manufacturing method thereof |
JP2001332563A (ja) * | 2000-05-23 | 2001-11-30 | Matsushita Electric Ind Co Ltd | バイポーラトランジスタ及びその製造方法 |
JP2003115493A (ja) * | 2001-10-04 | 2003-04-18 | Rohm Co Ltd | バイポーラトランジスタ及びその製造方法 |
JP4391069B2 (ja) * | 2002-04-30 | 2009-12-24 | 富士通マイクロエレクトロニクス株式会社 | ヘテロバイポーラトランジスタおよびその製造方法 |
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2002
- 2002-09-20 JP JP2002275758A patent/JP2004111852A/ja active Pending
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- 2003-09-19 CN CNB03157419XA patent/CN1297013C/zh not_active Expired - Fee Related
- 2003-09-19 KR KR1020030065051A patent/KR101000464B1/ko active IP Right Grant
- 2003-09-22 US US10/665,210 patent/US6903439B2/en not_active Expired - Lifetime
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2005
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Also Published As
Publication number | Publication date |
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CN1492514A (zh) | 2004-04-28 |
US7262483B2 (en) | 2007-08-28 |
US20050186749A1 (en) | 2005-08-25 |
US7851890B2 (en) | 2010-12-14 |
KR101000464B1 (ko) | 2010-12-14 |
US20040056274A1 (en) | 2004-03-25 |
US20080035955A1 (en) | 2008-02-14 |
US6903439B2 (en) | 2005-06-07 |
JP2004111852A (ja) | 2004-04-08 |
KR100991480B1 (ko) | 2010-11-04 |
KR20100094432A (ko) | 2010-08-26 |
CN1297013C (zh) | 2007-01-24 |
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