CN102231379B - SiGe异质结双极晶体管多指结构 - Google Patents
SiGe异质结双极晶体管多指结构 Download PDFInfo
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- CN102231379B CN102231379B CN200910202009.XA CN200910202009A CN102231379B CN 102231379 B CN102231379 B CN 102231379B CN 200910202009 A CN200910202009 A CN 200910202009A CN 102231379 B CN102231379 B CN 102231379B
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- heterojunction bipolar
- bipolar transistor
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- sige heterojunction
- film
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- 229910000577 Silicon-germanium Inorganic materials 0.000 title claims abstract description 58
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- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 13
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
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- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000011229 interlayer Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 3
- 239000002019 doping agent Substances 0.000 claims description 3
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- 229920002120 photoresistant polymer Polymers 0.000 claims description 3
- 230000035755 proliferation Effects 0.000 claims description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 3
- NMJKIRUDPFBRHW-UHFFFAOYSA-N titanium Chemical compound [Ti].[Ti] NMJKIRUDPFBRHW-UHFFFAOYSA-N 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
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- 229910052723 transition metal Inorganic materials 0.000 claims description 3
- 150000003624 transition metals Chemical class 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
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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
- 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 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
- H01L29/0684—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 the shape, relative sizes or dispositions of the semiconductor regions or junctions between the regions
- H01L29/0692—Surface layout
-
- 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
Abstract
Description
Claims (14)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910202009.XA CN102231379B (zh) | 2009-12-21 | 2009-12-21 | SiGe异质结双极晶体管多指结构 |
US12/971,063 US8227832B2 (en) | 2009-12-21 | 2010-12-17 | SiGe heterojunction bipolar transistor multi-finger structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910202009.XA CN102231379B (zh) | 2009-12-21 | 2009-12-21 | SiGe异质结双极晶体管多指结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102231379A CN102231379A (zh) | 2011-11-02 |
CN102231379B true CN102231379B (zh) | 2013-03-13 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200910202009.XA Active CN102231379B (zh) | 2009-12-21 | 2009-12-21 | SiGe异质结双极晶体管多指结构 |
Country Status (2)
Country | Link |
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US (1) | US8227832B2 (zh) |
CN (1) | CN102231379B (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102117748B (zh) * | 2009-12-31 | 2012-06-20 | 上海华虹Nec电子有限公司 | 双极晶体管的集电区和集电区埋层的制造方法 |
CN102117749B (zh) * | 2009-12-31 | 2012-07-11 | 上海华虹Nec电子有限公司 | 双极晶体管的集电区和集电区埋层的制造工艺方法 |
CN102403344B (zh) * | 2010-09-10 | 2013-09-11 | 上海华虹Nec电子有限公司 | 锗硅BiCMOS工艺中的寄生PNP双极晶体管 |
CN102446965B (zh) * | 2010-10-14 | 2013-09-11 | 上海华虹Nec电子有限公司 | 锗硅异质结双极晶体管 |
CN103107185B (zh) * | 2011-11-11 | 2015-04-08 | 上海华虹宏力半导体制造有限公司 | 锗硅功率hbt、其制造方法及锗硅功率hbt多指器件 |
CN103137676B (zh) * | 2011-11-23 | 2016-04-13 | 上海华虹宏力半导体制造有限公司 | 一种锗硅异质结双极晶体管及其制造方法 |
US8648388B2 (en) | 2012-02-15 | 2014-02-11 | International Business Machines Corporation | High performance multi-finger strained silicon germanium channel PFET and method of fabrication |
CN103050521B (zh) * | 2012-05-23 | 2015-02-04 | 上海华虹宏力半导体制造有限公司 | 锗硅hbt器件的集电区引出结构及其制造方法 |
CN103035690B (zh) * | 2012-06-08 | 2015-06-03 | 上海华虹宏力半导体制造有限公司 | 击穿电压为7-10v锗硅异质结双极晶体管及其制备方法 |
RU2507633C1 (ru) * | 2012-09-24 | 2014-02-20 | Федеральное Государственное Унитарное Предприятие "Научно-Производственное Предприятие "Пульсар" | Биполярный транзистор на основе гетероэпитаксиальных структур и способ его изготовления |
CN103050522A (zh) * | 2012-12-06 | 2013-04-17 | 上海华虹Nec电子有限公司 | 锗硅hbt工艺中横向寄生型pnp三极管及制造方法 |
US9006833B2 (en) * | 2013-07-02 | 2015-04-14 | Texas Instruments Incorporated | Bipolar transistor having sinker diffusion under a trench |
US10553633B2 (en) * | 2014-05-30 | 2020-02-04 | Klaus Y.J. Hsu | Phototransistor with body-strapped base |
US9543403B2 (en) * | 2015-01-21 | 2017-01-10 | Globalfoundries Inc. | Bipolar junction transistor with multiple emitter fingers |
US10431654B2 (en) * | 2015-06-25 | 2019-10-01 | International Business Machines Corporation | Extrinsic base doping for bipolar junction transistors |
US9812447B2 (en) | 2016-02-02 | 2017-11-07 | Globalfoundries Inc. | Bipolar junction transistors with extrinsic device regions free of trench isolation |
CN107728190B (zh) * | 2017-09-30 | 2023-09-26 | 天津大学 | 一种基于多指SiGe HBT的辐射强度检测器 |
CN111081702B (zh) * | 2019-11-18 | 2022-05-31 | 北京工业大学 | 一种等温分布的介质槽隔离结构SiGeHBT阵列 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1294414A (zh) * | 1999-10-21 | 2001-05-09 | 松下电器产业株式会社 | 横型异质结双极三极管及其制造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0897230A (ja) * | 1994-09-22 | 1996-04-12 | Nec Corp | バイポーラトランジスタ |
US6972463B2 (en) * | 2003-10-20 | 2005-12-06 | United Microelectronics Corp. | Multi-finger transistor |
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2009
- 2009-12-21 CN CN200910202009.XA patent/CN102231379B/zh active Active
-
2010
- 2010-12-17 US US12/971,063 patent/US8227832B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1294414A (zh) * | 1999-10-21 | 2001-05-09 | 松下电器产业株式会社 | 横型异质结双极三极管及其制造方法 |
Non-Patent Citations (1)
Title |
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JP特开平8-97230A 1996.04.12 |
Also Published As
Publication number | Publication date |
---|---|
CN102231379A (zh) | 2011-11-02 |
US8227832B2 (en) | 2012-07-24 |
US20110147793A1 (en) | 2011-06-23 |
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Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HUAHONG NEC ELECTRONICS CO LTD, SHANGHAI Effective date: 20131216 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 201206 PUDONG NEW AREA, SHANGHAI TO: 201203 PUDONG NEW AREA, SHANGHAI |
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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. |