CN104167445B - 具有埋栅结构的氮化镓基增强耗尽型异质结场效应晶体管 - Google Patents
具有埋栅结构的氮化镓基增强耗尽型异质结场效应晶体管 Download PDFInfo
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- CN104167445B CN104167445B CN201410433662.8A CN201410433662A CN104167445B CN 104167445 B CN104167445 B CN 104167445B CN 201410433662 A CN201410433662 A CN 201410433662A CN 104167445 B CN104167445 B CN 104167445B
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- buried gate
- gallium nitride
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/40—FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels
- H10D30/47—FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels having 2D charge carrier gas channels, e.g. nanoribbon FETs or high electron mobility transistors [HEMT]
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/20—Electrodes characterised by their shapes, relative sizes or dispositions
- H10D64/27—Electrodes not carrying the current to be rectified, amplified, oscillated or switched, e.g. gates
- H10D64/311—Gate electrodes for field-effect devices
- H10D64/411—Gate electrodes for field-effect devices for FETs
- H10D64/511—Gate electrodes for field-effect devices for FETs for IGFETs
- H10D64/512—Disposition of the gate electrodes, e.g. buried gates
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- Junction Field-Effect Transistors (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410433662.8A CN104167445B (zh) | 2014-08-29 | 2014-08-29 | 具有埋栅结构的氮化镓基增强耗尽型异质结场效应晶体管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410433662.8A CN104167445B (zh) | 2014-08-29 | 2014-08-29 | 具有埋栅结构的氮化镓基增强耗尽型异质结场效应晶体管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104167445A CN104167445A (zh) | 2014-11-26 |
| CN104167445B true CN104167445B (zh) | 2017-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410433662.8A Active CN104167445B (zh) | 2014-08-29 | 2014-08-29 | 具有埋栅结构的氮化镓基增强耗尽型异质结场效应晶体管 |
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| Country | Link |
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| CN (1) | CN104167445B (zh) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140270B (zh) * | 2015-07-29 | 2018-01-09 | 电子科技大学 | 一种增强型hemt器件 |
| CN105977301B (zh) * | 2016-07-06 | 2018-10-26 | 电子科技大学 | 一种体内栅型mos |
| US10868165B2 (en) * | 2018-04-23 | 2020-12-15 | Navitas Semiconductor Limited | Transistor structure with depletion-mode and enhancement mode-devices |
| CN108538723A (zh) * | 2018-06-26 | 2018-09-14 | 苏州汉骅半导体有限公司 | 基于金刚石的氮面极性氮化镓器件及其制造方法 |
| JP7395273B2 (ja) * | 2019-07-02 | 2023-12-11 | ローム株式会社 | 窒化物半導体装置およびその製造方法 |
| CN112420850B (zh) * | 2019-08-23 | 2024-04-12 | 苏州捷芯威半导体有限公司 | 一种半导体器件及其制备方法 |
| CN110690283A (zh) * | 2019-09-24 | 2020-01-14 | 中国电子科技集团公司第十三研究所 | 同质外延氮化镓晶体管器件结构 |
| CN113113469B (zh) * | 2021-03-10 | 2023-08-29 | 华南师范大学 | 一种高耐压双栅极横向hemt器件及其制备方法 |
| CN116013968A (zh) * | 2021-10-22 | 2023-04-25 | 华为数字能源技术有限公司 | 一种半导体器件及其制作方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101320750A (zh) * | 2007-06-06 | 2008-12-10 | 西安能讯微电子有限公司 | Hemt器件及其制造方法 |
| CN101442025A (zh) * | 2007-11-21 | 2009-05-27 | 中国科学院微电子研究所 | 实现单片集成GaAs基E/D MHEMT的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7470967B2 (en) * | 2004-03-12 | 2008-12-30 | Semisouth Laboratories, Inc. | Self-aligned silicon carbide semiconductor devices and methods of making the same |
| JP2013149959A (ja) * | 2011-12-19 | 2013-08-01 | Advanced Power Device Research Association | 窒化物系半導体装置 |
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2014
- 2014-08-29 CN CN201410433662.8A patent/CN104167445B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101320750A (zh) * | 2007-06-06 | 2008-12-10 | 西安能讯微电子有限公司 | Hemt器件及其制造方法 |
| CN101442025A (zh) * | 2007-11-21 | 2009-05-27 | 中国科学院微电子研究所 | 实现单片集成GaAs基E/D MHEMT的方法 |
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| Publication number | Publication date |
|---|---|
| CN104167445A (zh) | 2014-11-26 |
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Effective date of registration: 20241104 Address after: 264006 Room 243, Building 3, No. 32, the Pearl River Road, Yantai Development Zone, Yantai District, China (Shandong) Pilot Free Trade Zone, Yantai City, Shandong Province Patentee after: Yantai Zhuoyuan Electronic Technology Co.,Ltd. Country or region after: China Address before: 611731, No. 2006, West Avenue, Chengdu hi tech Zone (West District, Sichuan) Patentee before: University of Electronic Science and Technology of China Country or region before: China |
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Effective date of registration: 20251215 Address after: 311100 Zhejiang Province Hangzhou City Yuhang District Liangzhu Street Pinggao Innovation City Building 5 Room 791 Patentee after: Hangzhou GaCheng Semiconductor Co.,Ltd. Country or region after: China Address before: 264006 Room 243, Building 3, No. 32, the Pearl River Road, Yantai Development Zone, Yantai District, China (Shandong) Pilot Free Trade Zone, Yantai City, Shandong Province Patentee before: Yantai Zhuoyuan Electronic Technology Co.,Ltd. Country or region before: China |