CN103035689A - 锗硅hbt的集电区引出结构及其制造方法 - Google Patents
锗硅hbt的集电区引出结构及其制造方法 Download PDFInfo
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- CN103035689A CN103035689A CN2012101637836A CN201210163783A CN103035689A CN 103035689 A CN103035689 A CN 103035689A CN 2012101637836 A CN2012101637836 A CN 2012101637836A CN 201210163783 A CN201210163783 A CN 201210163783A CN 103035689 A CN103035689 A CN 103035689A
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- collector region
- polycrystalline silicon
- doped polycrystalline
- doped
- depth
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 title abstract description 17
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims abstract description 134
- 239000000758 substrate Substances 0.000 claims abstract description 55
- 239000012535 impurity Substances 0.000 claims abstract description 15
- 229920005591 polysilicon Polymers 0.000 claims description 63
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 43
- 229910052732 germanium Inorganic materials 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 33
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 31
- 229910000577 Silicon-germanium Inorganic materials 0.000 claims description 22
- 238000002513 implantation Methods 0.000 claims description 16
- 239000011229 interlayer Substances 0.000 claims description 15
- 230000003071 parasitic effect Effects 0.000 claims description 14
- 238000011065 in-situ storage Methods 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 3
- 150000002290 germanium Chemical class 0.000 claims description 3
- 238000005429 filling process Methods 0.000 claims description 2
- 238000002955 isolation Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 description 12
- 239000010410 layer Substances 0.000 description 11
- 229910052710 silicon Inorganic materials 0.000 description 11
- 239000010703 silicon Substances 0.000 description 11
- 238000005530 etching Methods 0.000 description 9
- 238000001259 photo etching Methods 0.000 description 8
- 239000004065 semiconductor Substances 0.000 description 8
- 229920002120 photoresistant polymer Polymers 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- INQLNSVYIFCUML-QZTLEVGFSA-N [[(2r,3s,4r,5r)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [(2r,3s,4r,5r)-5-(4-carbamoyl-1,3-thiazol-2-yl)-3,4-dihydroxyoxolan-2-yl]methyl hydrogen phosphate Chemical compound NC(=O)C1=CSC([C@H]2[C@@H]([C@H](O)[C@@H](COP(O)(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=N1 INQLNSVYIFCUML-QZTLEVGFSA-N 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
- 239000005380 borophosphosilicate glass Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011960 computer-aided design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus 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
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Images
Classifications
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- 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
-
- 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
- H01L29/08—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
-
- 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]
-
- 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
- H01L29/66—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
-
- 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
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/763—Polycrystalline semiconductor regions
-
- 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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
- H01L29/41708—Emitter or collector electrodes for bipolar transistors
Abstract
Description
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210163783.6A CN103035689B (zh) | 2012-05-23 | 2012-05-23 | 锗硅hbt的集电区引出结构及其制造方法 |
US13/899,858 US9130003B2 (en) | 2012-05-23 | 2013-05-22 | Structure for picking up a collector and method of manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210163783.6A CN103035689B (zh) | 2012-05-23 | 2012-05-23 | 锗硅hbt的集电区引出结构及其制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN103035689A true CN103035689A (zh) | 2013-04-10 |
CN103035689B CN103035689B (zh) | 2015-06-03 |
Family
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Family Applications (1)
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CN201210163783.6A Active CN103035689B (zh) | 2012-05-23 | 2012-05-23 | 锗硅hbt的集电区引出结构及其制造方法 |
Country Status (2)
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US (1) | US9130003B2 (zh) |
CN (1) | CN103035689B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3087047B1 (fr) * | 2018-10-08 | 2021-10-22 | St Microelectronics Sa | Transistor bipolaire |
US20230178638A1 (en) * | 2021-12-06 | 2023-06-08 | Globalfoundries Singapore Pte. Ltd. | Bipolar transistors |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040092076A1 (en) * | 2001-09-18 | 2004-05-13 | Matsushita Electric Industrial Co., Ltd | Semiconductor device and fabrication method thereof |
US20040195655A1 (en) * | 2003-03-25 | 2004-10-07 | Matsushita Electric Industrial Co., Ltd. | Bipolar transistor and method for fabricating the same |
JP2005005446A (ja) * | 2003-06-11 | 2005-01-06 | Renesas Technology Corp | 半導体装置およびその製造方法 |
CN102412287A (zh) * | 2011-11-08 | 2012-04-11 | 上海华虹Nec电子有限公司 | 锗硅hbt器件及其制造方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5003365A (en) * | 1988-06-09 | 1991-03-26 | Texas Instruments Incorporated | Bipolar transistor with a sidewall-diffused subcollector |
JP2708027B2 (ja) * | 1995-10-05 | 1998-02-04 | 日本電気株式会社 | 半導体装置およびその製造方法 |
CN1263637A (zh) * | 1997-07-11 | 2000-08-16 | 艾利森电话股份有限公司 | 制作用于射频的集成电路器件的工艺 |
JP3070674B2 (ja) * | 1997-11-06 | 2000-07-31 | 日本電気株式会社 | 半導体装置の製造方法 |
JP3528756B2 (ja) * | 2000-05-12 | 2004-05-24 | 松下電器産業株式会社 | 半導体装置 |
JP2003297848A (ja) * | 2002-04-01 | 2003-10-17 | Matsushita Electric Ind Co Ltd | 半導体装置の製造方法 |
JP2003303830A (ja) * | 2002-04-12 | 2003-10-24 | Nec Electronics Corp | 半導体装置及びその製造方法 |
KR100486304B1 (ko) * | 2003-02-07 | 2005-04-29 | 삼성전자주식회사 | 자기정렬을 이용한 바이씨모스 제조방법 |
JP4216634B2 (ja) | 2003-04-23 | 2009-01-28 | 株式会社日立製作所 | 半導体装置 |
WO2005006444A1 (ja) * | 2003-07-11 | 2005-01-20 | Matsushita Electric Industrial Co., Ltd. | ヘテロバイポーラトランジスタおよびその製造方法 |
US7180159B2 (en) * | 2004-07-13 | 2007-02-20 | Texas Instruments Incorporated | Bipolar transistor having base over buried insulating and polycrystalline regions |
US20060076629A1 (en) * | 2004-10-07 | 2006-04-13 | Hamza Yilmaz | Semiconductor devices with isolation and sinker regions containing trenches filled with conductive material |
CN102097465B (zh) | 2009-12-15 | 2012-11-07 | 上海华虹Nec电子有限公司 | BiCMOS工艺中的寄生垂直型PNP三极管及其制造方法 |
CN102117827B (zh) | 2009-12-31 | 2012-11-07 | 上海华虹Nec电子有限公司 | BiCMOS工艺中的寄生垂直型PNP器件 |
KR101228367B1 (ko) * | 2011-10-14 | 2013-02-01 | 주식회사 동부하이텍 | 바이폴라 트랜지스터와 그 제조 방법 |
CN102437180B (zh) | 2011-11-21 | 2013-09-11 | 上海华虹Nec电子有限公司 | 超高压锗硅hbt器件及其制造方法 |
-
2012
- 2012-05-23 CN CN201210163783.6A patent/CN103035689B/zh active Active
-
2013
- 2013-05-22 US US13/899,858 patent/US9130003B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040092076A1 (en) * | 2001-09-18 | 2004-05-13 | Matsushita Electric Industrial Co., Ltd | Semiconductor device and fabrication method thereof |
US20040195655A1 (en) * | 2003-03-25 | 2004-10-07 | Matsushita Electric Industrial Co., Ltd. | Bipolar transistor and method for fabricating the same |
JP2005005446A (ja) * | 2003-06-11 | 2005-01-06 | Renesas Technology Corp | 半導体装置およびその製造方法 |
CN102412287A (zh) * | 2011-11-08 | 2012-04-11 | 上海华虹Nec电子有限公司 | 锗硅hbt器件及其制造方法 |
Also Published As
Publication number | Publication date |
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US9130003B2 (en) | 2015-09-08 |
US20130328047A1 (en) | 2013-12-12 |
CN103035689B (zh) | 2015-06-03 |
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Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HUAHONG NEC ELECTRONICS CO LTD, SHANGHAI Effective date: 20140123 |
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Effective date of registration: 20140123 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 1399 Applicant after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201206, Shanghai, Pudong New Area, Sichuan Road, No. 1188 Bridge Applicant before: Shanghai Huahong NEC Electronics Co., Ltd. |
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