CN104810282A - 一种采用n型碳化硅衬底制作n沟道igbt器件的方法 - Google Patents
一种采用n型碳化硅衬底制作n沟道igbt器件的方法 Download PDFInfo
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- CN104810282A CN104810282A CN201410037060.0A CN201410037060A CN104810282A CN 104810282 A CN104810282 A CN 104810282A CN 201410037060 A CN201410037060 A CN 201410037060A CN 104810282 A CN104810282 A CN 104810282A
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D12/00—Bipolar devices controlled by the field effect, e.g. insulated-gate bipolar transistors [IGBT]
- H10D12/01—Manufacture or treatment
- H10D12/031—Manufacture or treatment of IGBTs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D12/00—Bipolar devices controlled by the field effect, e.g. insulated-gate bipolar transistors [IGBT]
- H10D12/411—Insulated-gate bipolar transistors [IGBT]
- H10D12/441—Vertical IGBTs
- H10D12/491—Vertical IGBTs having both emitter contacts and collector contacts in the same substrate side
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
- H10D62/83—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group IV materials, e.g. B-doped Si or undoped Ge
- H10D62/832—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group IV materials, e.g. B-doped Si or undoped Ge being Group IV materials comprising two or more elements, e.g. SiGe
- H10D62/8325—Silicon carbide
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- Electrodes Of Semiconductors (AREA)
Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037060.0A CN104810282B (zh) | 2014-01-26 | 2014-01-26 | 一种采用n型碳化硅衬底制作n沟道igbt器件的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410037060.0A CN104810282B (zh) | 2014-01-26 | 2014-01-26 | 一种采用n型碳化硅衬底制作n沟道igbt器件的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104810282A true CN104810282A (zh) | 2015-07-29 |
| CN104810282B CN104810282B (zh) | 2019-05-14 |
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| CN201410037060.0A Active CN104810282B (zh) | 2014-01-26 | 2014-01-26 | 一种采用n型碳化硅衬底制作n沟道igbt器件的方法 |
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| CN (1) | CN104810282B (zh) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105374860A (zh) * | 2015-12-08 | 2016-03-02 | 北京华进创威电子有限公司 | 一种氮化镓基绝缘栅双极晶体管制备方法及其产品 |
| WO2018000223A1 (zh) * | 2016-06-29 | 2018-01-04 | 黄嘉杰 | 一种绝缘栅双极型晶体管结构及其制造方法 |
| CN108538721A (zh) * | 2018-03-30 | 2018-09-14 | 苏州凤凰芯电子科技有限公司 | 一种igbt器件背面制作方法 |
| CN111005068A (zh) * | 2019-12-09 | 2020-04-14 | 中国电子科技集团公司第五十五研究所 | 一种生长高表面质量超厚igbt结构碳化硅外延材料的方法 |
| CN111508837A (zh) * | 2020-04-23 | 2020-08-07 | 中国科学院微电子研究所 | N沟道SiC IGBT器件的制作方法 |
| KR20200116426A (ko) * | 2019-04-01 | 2020-10-12 | 실리코닉스 인코포레이티드 | 반도체 장치 제조를 위한 가상 웨이퍼 기술 |
| CN112466936A (zh) * | 2020-12-21 | 2021-03-09 | 厦门芯一代集成电路有限公司 | 一种高压igbt器件及其制备方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060194400A1 (en) * | 2005-01-21 | 2006-08-31 | Cooper James A | Method for fabricating a semiconductor device |
| US20080296771A1 (en) * | 2007-05-31 | 2008-12-04 | Cree, Inc. | Methods of fabricating silicon carbide power devices by at least partially removing an n-type silicon carbide substrate, and silicon carbide power devices so fabricated |
-
2014
- 2014-01-26 CN CN201410037060.0A patent/CN104810282B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060194400A1 (en) * | 2005-01-21 | 2006-08-31 | Cooper James A | Method for fabricating a semiconductor device |
| US20080296771A1 (en) * | 2007-05-31 | 2008-12-04 | Cree, Inc. | Methods of fabricating silicon carbide power devices by at least partially removing an n-type silicon carbide substrate, and silicon carbide power devices so fabricated |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105374860A (zh) * | 2015-12-08 | 2016-03-02 | 北京华进创威电子有限公司 | 一种氮化镓基绝缘栅双极晶体管制备方法及其产品 |
| WO2018000223A1 (zh) * | 2016-06-29 | 2018-01-04 | 黄嘉杰 | 一种绝缘栅双极型晶体管结构及其制造方法 |
| US10692995B2 (en) | 2016-06-29 | 2020-06-23 | Ka Kit WONG | Insulated-gate bipolar transistor structure and method for manufacturing the same |
| CN108538721A (zh) * | 2018-03-30 | 2018-09-14 | 苏州凤凰芯电子科技有限公司 | 一种igbt器件背面制作方法 |
| KR20200116426A (ko) * | 2019-04-01 | 2020-10-12 | 실리코닉스 인코포레이티드 | 반도체 장치 제조를 위한 가상 웨이퍼 기술 |
| CN111799174A (zh) * | 2019-04-01 | 2020-10-20 | 硅尼克斯股份有限公司 | 用于制造半导体器件的虚拟晶圆技术 |
| EP3730676A3 (en) * | 2019-04-01 | 2021-01-27 | Siliconix Incorporated | Virtual wafer techniques for fabricating semiconductor devices |
| US11295949B2 (en) | 2019-04-01 | 2022-04-05 | Vishay SIliconix, LLC | Virtual wafer techniques for fabricating semiconductor devices |
| KR102435904B1 (ko) | 2019-04-01 | 2022-08-25 | 실리코닉스 인코포레이티드 | 반도체 장치 제조를 위한 가상 웨이퍼 기술 |
| CN111005068A (zh) * | 2019-12-09 | 2020-04-14 | 中国电子科技集团公司第五十五研究所 | 一种生长高表面质量超厚igbt结构碳化硅外延材料的方法 |
| CN111508837A (zh) * | 2020-04-23 | 2020-08-07 | 中国科学院微电子研究所 | N沟道SiC IGBT器件的制作方法 |
| CN112466936A (zh) * | 2020-12-21 | 2021-03-09 | 厦门芯一代集成电路有限公司 | 一种高压igbt器件及其制备方法 |
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| Publication number | Publication date |
|---|---|
| CN104810282B (zh) | 2019-05-14 |
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Inventor after: Li Ling Inventor after: Yang Fei Inventor after: Qiu Yufeng Inventor before: Yang Fei Inventor before: Li Ling |
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Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: GLOBAL ENERGY INTERCONNECTION RESEARCH INSTITUTE Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: GLOBAL ENERGY INTERCONNECTION Research Institute Patentee before: STATE GRID CORPORATION OF CHINA Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: GLOBAL ENERGY INTERCONNECTION Research Institute Patentee after: STATE GRID CORPORATION OF CHINA Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: STATE GRID SMART GRID Research Institute Patentee before: State Grid Corporation of China |
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