CN102347354A - 锗硅异质结双极晶体管及制造方法 - Google Patents
锗硅异质结双极晶体管及制造方法 Download PDFInfo
- Publication number
- CN102347354A CN102347354A CN2010102458336A CN201010245833A CN102347354A CN 102347354 A CN102347354 A CN 102347354A CN 2010102458336 A CN2010102458336 A CN 2010102458336A CN 201010245833 A CN201010245833 A CN 201010245833A CN 102347354 A CN102347354 A CN 102347354A
- Authority
- CN
- China
- Prior art keywords
- region
- active area
- base
- bipolar transistor
- heterojunction bipolar
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 title abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 62
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 62
- 239000001301 oxygen Substances 0.000 claims abstract description 62
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 41
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 41
- 239000010703 silicon Substances 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 21
- 239000000758 substrate Substances 0.000 claims abstract description 19
- 230000001105 regulatory effect Effects 0.000 claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 38
- 238000005516 engineering process Methods 0.000 claims description 33
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 32
- 229910052732 germanium Inorganic materials 0.000 claims description 28
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 28
- 150000002500 ions Chemical class 0.000 claims description 26
- 238000002513 implantation Methods 0.000 claims description 23
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 23
- 229920005591 polysilicon Polymers 0.000 claims description 20
- 238000005468 ion implantation Methods 0.000 claims description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 17
- 238000000926 separation method Methods 0.000 claims description 13
- 229910052796 boron Inorganic materials 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 10
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 10
- 229910021332 silicide Inorganic materials 0.000 claims description 8
- 238000005530 etching Methods 0.000 claims description 7
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 6
- 150000001638 boron Chemical class 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 6
- 229910052721 tungsten Inorganic materials 0.000 claims description 6
- 239000010937 tungsten Substances 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 230000015556 catabolic process Effects 0.000 abstract 4
- 230000003071 parasitic effect Effects 0.000 abstract 1
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 17
- 229920002120 photoresistant polymer Polymers 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
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
- H01L29/68—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
- 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
- H01L29/0603—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 characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions
- H01L29/0642—Isolation within the component, i.e. internal isolation
- H01L29/0649—Dielectric regions, e.g. SiO2 regions, air gaps
-
- 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
-
- 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]
- H01L29/66242—Heterojunction transistors [HBT]
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Bipolar Transistors (AREA)
Abstract
Description
Claims (19)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010245833.6A CN102347354B (zh) | 2010-08-05 | 2010-08-05 | 锗硅异质结双极晶体管及制造方法 |
US13/198,570 US20120032233A1 (en) | 2010-08-05 | 2011-08-04 | Silicon-germanium heterojunction bipolar transistor and manufacturing method of the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010245833.6A CN102347354B (zh) | 2010-08-05 | 2010-08-05 | 锗硅异质结双极晶体管及制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102347354A true CN102347354A (zh) | 2012-02-08 |
CN102347354B CN102347354B (zh) | 2013-04-24 |
Family
ID=45545838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010245833.6A Active CN102347354B (zh) | 2010-08-05 | 2010-08-05 | 锗硅异质结双极晶体管及制造方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20120032233A1 (zh) |
CN (1) | CN102347354B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103035688A (zh) * | 2012-05-08 | 2013-04-10 | 上海华虹Nec电子有限公司 | 一种锗硅hbt器件及其制造方法 |
CN103839985A (zh) * | 2012-11-26 | 2014-06-04 | 上海华虹宏力半导体制造有限公司 | 锗硅hbt工艺中的横向寄生pnp器件及制造方法 |
CN104576715A (zh) * | 2014-07-24 | 2015-04-29 | 上海华虹宏力半导体制造有限公司 | 锗硅异质结双极晶体管及制造方法 |
CN107967391A (zh) * | 2017-11-30 | 2018-04-27 | 上海安路信息科技有限公司 | 生成可变换参数的晶体管的方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102412281B (zh) * | 2010-09-26 | 2013-07-24 | 上海华虹Nec电子有限公司 | 锗硅异质结双极晶体管 |
US8785977B2 (en) * | 2012-11-08 | 2014-07-22 | Shanghai Hua Hong Nec Electronics Co., Ltd. | High speed SiGe HBT and manufacturing method thereof |
CN108781076B (zh) | 2016-03-15 | 2022-08-09 | 理想能量有限公司 | 具有防止意外导通的被动部件的双基极连接式双极晶体管 |
WO2017212337A1 (en) * | 2016-06-08 | 2017-12-14 | Tamicare Ltd. | Liquid polymer sprayed sheet with fused layers and variable ratio of polymers droplets and entrapped bubbles |
US10153361B2 (en) * | 2016-11-23 | 2018-12-11 | Globalfoundries Inc. | Heterojunction bipolar transistor device integration schemes on a same wafer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6656809B2 (en) * | 2002-01-15 | 2003-12-02 | International Business Machines Corporation | Method to fabricate SiGe HBTs with controlled current gain and improved breakdown voltage characteristics |
CN101101922A (zh) * | 2007-08-01 | 2008-01-09 | 中电华清微电子工程中心有限公司 | Npn型的锗硅异质结双极晶体管及其制造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6465870B2 (en) * | 2001-01-25 | 2002-10-15 | International Business Machines Corporation | ESD robust silicon germanium transistor with emitter NP-block mask extrinsic base ballasting resistor with doped facet region |
US6724066B2 (en) * | 2001-04-30 | 2004-04-20 | Texas Instruments Incorporated | High breakdown voltage transistor and method |
EP1643549B8 (en) * | 2004-09-30 | 2019-03-06 | Infineon Technologies AG | Method for producing vertical bipolar transistors and integrated circuit with vertical bipolar transistors |
JP2008218564A (ja) * | 2007-03-01 | 2008-09-18 | Matsushita Electric Ind Co Ltd | 半導体装置 |
-
2010
- 2010-08-05 CN CN201010245833.6A patent/CN102347354B/zh active Active
-
2011
- 2011-08-04 US US13/198,570 patent/US20120032233A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6656809B2 (en) * | 2002-01-15 | 2003-12-02 | International Business Machines Corporation | Method to fabricate SiGe HBTs with controlled current gain and improved breakdown voltage characteristics |
CN101101922A (zh) * | 2007-08-01 | 2008-01-09 | 中电华清微电子工程中心有限公司 | Npn型的锗硅异质结双极晶体管及其制造方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103035688A (zh) * | 2012-05-08 | 2013-04-10 | 上海华虹Nec电子有限公司 | 一种锗硅hbt器件及其制造方法 |
CN103035688B (zh) * | 2012-05-08 | 2015-06-03 | 上海华虹宏力半导体制造有限公司 | 一种锗硅hbt器件及其制造方法 |
CN103839985A (zh) * | 2012-11-26 | 2014-06-04 | 上海华虹宏力半导体制造有限公司 | 锗硅hbt工艺中的横向寄生pnp器件及制造方法 |
CN103839985B (zh) * | 2012-11-26 | 2016-08-17 | 上海华虹宏力半导体制造有限公司 | 锗硅hbt工艺中的横向寄生pnp器件及制造方法 |
CN104576715A (zh) * | 2014-07-24 | 2015-04-29 | 上海华虹宏力半导体制造有限公司 | 锗硅异质结双极晶体管及制造方法 |
CN107967391A (zh) * | 2017-11-30 | 2018-04-27 | 上海安路信息科技有限公司 | 生成可变换参数的晶体管的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102347354B (zh) | 2013-04-24 |
US20120032233A1 (en) | 2012-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102347354B (zh) | 锗硅异质结双极晶体管及制造方法 | |
CN102412281B (zh) | 锗硅异质结双极晶体管 | |
CN102097464B (zh) | 高压双极晶体管 | |
CN102403222B (zh) | 锗硅异质结双极晶体管的制造方法 | |
CN102446965B (zh) | 锗硅异质结双极晶体管 | |
CN102088029B (zh) | SiGe BiCMOS工艺中的PNP双极晶体管 | |
CN102104064B (zh) | SiGe HBT工艺中的寄生横向型PNP三极管及其制造方法 | |
CN102544081B (zh) | 锗硅异质结npn三极管及制造方法 | |
CN103035690B (zh) | 击穿电压为7-10v锗硅异质结双极晶体管及其制备方法 | |
US8455975B2 (en) | Parasitic PNP bipolar transistor in a silicon-germanium BiCMOS process | |
CN102064190B (zh) | SiGe BiCMOS工艺中的SiGe PNP双极晶体管 | |
CN102386218B (zh) | BiCMOS工艺中的垂直寄生型PNP器件及其制造方法 | |
CN103137675B (zh) | 具有高击穿电压的锗硅异质结双极晶体管结构及其制作方法 | |
CN103107185B (zh) | 锗硅功率hbt、其制造方法及锗硅功率hbt多指器件 | |
CN102104065B (zh) | SiGe HBT工艺中的寄生横向型PNP三极管 | |
CN102412275B (zh) | 锗硅BiCMOS工艺中纵向PNP器件及制作方法 | |
CN102544082B (zh) | 锗硅异质结npn三极管器件及制造方法 | |
CN102456726B (zh) | 锗硅异质结双极晶体管 | |
CN104576715A (zh) | 锗硅异质结双极晶体管及制造方法 | |
CN103066119B (zh) | 锗硅异质结双极晶体管及制造方法 | |
CN103730354A (zh) | 锗硅异质结双极晶体管的制造方法 | |
CN103178086A (zh) | 一种SiGe HBT工艺中的VPNP器件及其制造方法 | |
CN103137471A (zh) | SiGe HBT工艺中的自隔离型寄生PNP器件的制造方法 | |
CN102403343B (zh) | BiCMOS工艺中的垂直寄生型PNP器件及制造方法 | |
CN102412280A (zh) | 锗硅hbt工艺中的横向型寄生pnp器件 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HUAHONG NEC ELECTRONICS CO LTD, SHANGHAI Effective date: 20131216 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201206 PUDONG NEW AREA, SHANGHAI TO: 201203 PUDONG NEW AREA, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131216 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 1399 Patentee after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201206, Shanghai, Pudong New Area, Sichuan Road, No. 1188 Bridge Patentee before: Shanghai Huahong NEC Electronics Co., Ltd. |