CN102254796B - 形成交替排列的p型和n型半导体薄层的方法 - Google Patents
形成交替排列的p型和n型半导体薄层的方法 Download PDFInfo
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- CN102254796B CN102254796B CN201010180113.6A CN201010180113A CN102254796B CN 102254796 B CN102254796 B CN 102254796B CN 201010180113 A CN201010180113 A CN 201010180113A CN 102254796 B CN102254796 B CN 102254796B
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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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02524—Group 14 semiconducting materials
- H01L21/02532—Silicon, silicon germanium, germanium
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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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
- H01L21/02428—Structure
- H01L21/0243—Surface structure
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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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02436—Intermediate layers between substrates and deposited layers
- H01L21/02439—Materials
- H01L21/02441—Group 14 semiconducting materials
- H01L21/0245—Silicon, silicon germanium, germanium
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- H—ELECTRICITY
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- 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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/0257—Doping during depositing
- H01L21/02573—Conductivity type
- H01L21/02576—N-type
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- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/0262—Reduction or decomposition of gaseous compounds, e.g. CVD
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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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/02636—Selective deposition, e.g. simultaneous growth of mono- and non-monocrystalline semiconductor materials
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- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
- H10D62/102—Constructional design considerations for preventing surface leakage or controlling electric field concentration
- H10D62/103—Constructional design considerations for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse-biased devices
- H10D62/105—Constructional design considerations for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse-biased devices by having particular doping profiles, shapes or arrangements of PN junctions; by having supplementary regions, e.g. junction termination extension [JTE]
- H10D62/109—Reduced surface field [RESURF] PN junction structures
- H10D62/111—Multiple RESURF structures, e.g. double RESURF or 3D-RESURF structures
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- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/64—Double-diffused metal-oxide semiconductor [DMOS] FETs
- H10D30/66—Vertical DMOS [VDMOS] FETs
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- H10D62/17—Semiconductor regions connected to electrodes not carrying current to be rectified, amplified or switched, e.g. channel regions
- H10D62/393—Body regions of DMOS transistors or IGBTs
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Abstract
Description
Claims (11)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201010180113.6A CN102254796B (zh) | 2010-05-20 | 2010-05-20 | 形成交替排列的p型和n型半导体薄层的方法 |
US13/106,778 US20110287613A1 (en) | 2010-05-20 | 2011-05-12 | Manufacturing method of superjunction structure |
Applications Claiming Priority (1)
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CN201010180113.6A CN102254796B (zh) | 2010-05-20 | 2010-05-20 | 形成交替排列的p型和n型半导体薄层的方法 |
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CN102254796A CN102254796A (zh) | 2011-11-23 |
CN102254796B true CN102254796B (zh) | 2014-05-21 |
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CN201010180113.6A Active CN102254796B (zh) | 2010-05-20 | 2010-05-20 | 形成交替排列的p型和n型半导体薄层的方法 |
Country Status (2)
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US (1) | US20110287613A1 (zh) |
CN (1) | CN102254796B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103094067B (zh) * | 2011-10-31 | 2015-10-14 | 上海华虹宏力半导体制造有限公司 | 一种半导体器件的制造方法 |
CN103426924A (zh) * | 2012-05-14 | 2013-12-04 | 无锡华润上华半导体有限公司 | 沟槽型功率mosfet及其制备方法 |
CN103837807B (zh) * | 2012-11-23 | 2016-11-09 | 上海华虹宏力半导体制造有限公司 | 测量深沟槽内载流子浓度分布的方法 |
CN104124140B (zh) * | 2013-04-24 | 2016-11-02 | 上海华虹宏力半导体制造有限公司 | 形成交替排列的p型和n型半导体薄层的方法 |
CN104681438B (zh) * | 2013-11-27 | 2017-10-20 | 上海华虹宏力半导体制造有限公司 | 一种半导体器件的形成方法 |
CN104409334B (zh) * | 2014-11-06 | 2017-06-16 | 中航(重庆)微电子有限公司 | 一种超结器件的制备方法 |
DE102015210923B4 (de) * | 2015-06-15 | 2018-08-02 | Infineon Technologies Ag | Halbleitervorrichtung mit reduzierter Emitter-Effizienz und Verfahren zur Herstellung |
CN105529355B (zh) * | 2016-01-29 | 2019-02-05 | 上海华虹宏力半导体制造有限公司 | 沟槽型超级结外延填充方法 |
JP6485382B2 (ja) * | 2016-02-23 | 2019-03-20 | 株式会社デンソー | 化合物半導体装置の製造方法および化合物半導体装置 |
CN106757324B (zh) * | 2016-12-26 | 2019-05-21 | 南京国盛电子有限公司 | 一种硅外延片的制造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101308875A (zh) * | 2007-05-14 | 2008-11-19 | 株式会社电装 | 具有超结结构的半导体器件及其制造方法 |
CN102208336A (zh) * | 2010-03-31 | 2011-10-05 | 上海华虹Nec电子有限公司 | 形成交替排列的p型和n型半导体薄层的工艺方法 |
Family Cites Families (10)
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US6635544B2 (en) * | 2001-09-07 | 2003-10-21 | Power Intergrations, Inc. | Method of fabricating a high-voltage transistor with a multi-layered extended drain structure |
JP3634830B2 (ja) * | 2002-09-25 | 2005-03-30 | 株式会社東芝 | 電力用半導体素子 |
JP4695824B2 (ja) * | 2003-03-07 | 2011-06-08 | 富士電機ホールディングス株式会社 | 半導体ウエハの製造方法 |
JP4773716B2 (ja) * | 2004-03-31 | 2011-09-14 | 株式会社デンソー | 半導体基板の製造方法 |
US7423315B2 (en) * | 2004-11-05 | 2008-09-09 | Kabushiki Kaisha Toshiba | Semiconductor device and method for manufacturing the same |
JP4534041B2 (ja) * | 2005-08-02 | 2010-09-01 | 株式会社デンソー | 半導体装置の製造方法 |
KR100795848B1 (ko) * | 2005-09-29 | 2008-01-21 | 가부시키가이샤 덴소 | 반도체 장치의 제조방법 및 에피택시얼 성장 장치 |
JP5150048B2 (ja) * | 2005-09-29 | 2013-02-20 | 株式会社デンソー | 半導体基板の製造方法 |
US7799640B2 (en) * | 2006-09-28 | 2010-09-21 | Semiconductor Components Industries, Llc | Method of forming a semiconductor device having trench charge compensation regions |
JP5217257B2 (ja) * | 2007-06-06 | 2013-06-19 | 株式会社デンソー | 半導体装置およびその製造方法 |
-
2010
- 2010-05-20 CN CN201010180113.6A patent/CN102254796B/zh active Active
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2011
- 2011-05-12 US US13/106,778 patent/US20110287613A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101308875A (zh) * | 2007-05-14 | 2008-11-19 | 株式会社电装 | 具有超结结构的半导体器件及其制造方法 |
CN102208336A (zh) * | 2010-03-31 | 2011-10-05 | 上海华虹Nec电子有限公司 | 形成交替排列的p型和n型半导体薄层的工艺方法 |
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US20110287613A1 (en) | 2011-11-24 |
CN102254796A (zh) | 2011-11-23 |
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