JP4478175B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP4478175B2 JP4478175B2 JP2007167427A JP2007167427A JP4478175B2 JP 4478175 B2 JP4478175 B2 JP 4478175B2 JP 2007167427 A JP2007167427 A JP 2007167427A JP 2007167427 A JP2007167427 A JP 2007167427A JP 4478175 B2 JP4478175 B2 JP 4478175B2
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- H—ELECTRICITY
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- 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]
- H10D30/471—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT]
- H10D30/475—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT] having wider bandgap layer formed on top of lower bandgap active layer, e.g. undoped barrier HEMTs such as i-AlGaN/GaN HEMTs
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- 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]
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- 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]
- H10D62/106—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] having supplementary regions doped oppositely to or in rectifying contact with regions of the semiconductor bodies, e.g. guard rings with PN or Schottky junctions
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- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/111—Field plates
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- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/111—Field plates
- H10D64/112—Field plates comprising multiple field plate segments
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- H10D64/00—Electrodes of devices having potential barriers
- H10D64/20—Electrodes characterised by their shapes, relative sizes or dispositions
- H10D64/23—Electrodes carrying the current to be rectified, amplified, oscillated or switched, e.g. sources, drains, anodes or cathodes
- H10D64/251—Source or drain electrodes for field-effect devices
- H10D64/256—Source or drain electrodes for field-effect devices for lateral devices wherein the source or drain electrodes are recessed in semiconductor bodies
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- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/02—Manufacture or treatment characterised by using material-based technologies
- H10D84/08—Manufacture or treatment characterised by using material-based technologies using combinations of technologies, e.g. using both Si and SiC technologies or using both Si and Group III-V technologies
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- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/80—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs
- H10D84/811—Combinations of field-effect devices and one or more diodes, capacitors or resistors
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- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D88/00—Three-dimensional [3D] integrated devices
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- 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
- H10D62/113—Isolations within a component, i.e. internal isolations
- H10D62/115—Dielectric isolations, e.g. air gaps
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- H—ELECTRICITY
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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
- H10D62/17—Semiconductor regions connected to electrodes not carrying current to be rectified, amplified or switched, e.g. channel regions
- H10D62/351—Substrate regions of field-effect devices
- H10D62/357—Substrate regions of field-effect devices of FETs
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- 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
- H10D62/85—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group III-V materials, e.g. GaAs
- H10D62/8503—Nitride Group III-V materials, e.g. AlN or GaN
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D8/00—Diodes
- H10D8/60—Schottky-barrier diodes
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- Junction Field-Effect Transistors (AREA)
- Semiconductor Integrated Circuits (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Description
図1は、本発明の第1の実施形態に係る半導体装置の要部断面構造を示す模式図である。
図3は、本発明の第2の実施形態に係る半導体装置の要部断面構造を示す模式図である。
図4は、本発明の第3の実施形態に係る半導体装置の要部断面構造を示す模式図である。
図5は、本発明の第4の実施形態に係る半導体装置の要部断面構造を示す模式図である。
Claims (4)
- 第1導電型の第1のシリコン層と、
前記第1のシリコン層の上に設けられ、前記第1のシリコン層よりも高抵抗な第2のシリコン層と、
前記第2のシリコン層の上に設けられた第2導電型の第3のシリコン層と、
前記第3のシリコン層の上に設けられた第1の窒化物半導体層と、
前記第1の窒化物半導体層の上に設けられ、前記第1の窒化物半導体層よりもバンドギャップが大きい第2の窒化物半導体層と、
前記第2の窒化物半導体層の表面に接し、且つ前記第3のシリコン層に接続された第1の主電極と、
前記第2の窒化物半導体層の表面に接し、且つ前記第1のシリコン層に接続された第2の主電極と、
前記第2の窒化物半導体層の上における前記第1の主電極と前記第2の主電極との間の部分に設けられた制御電極とを備え、
前記第1の主電極、前記第2の主電極および前記制御電極の下に前記第3のシリコン層が設けられ、
前記第1のシリコン層、前記第2のシリコン層及び前記第3のシリコン層によって構成されるダイオードの耐圧が、
前記第1の窒化物半導体層、前記第2の窒化物半導体層、前記第1の主電極、前記第2の主電極及び前記制御電極によって構成されるトランジスタにおける前記第2の主電極と前記制御電極間の耐圧よりも低いことを特徴とする半導体装置。 - 前記第1の窒化物半導体層及び前記第2の窒化物半導体層が設けられた素子部より外周側の終端部における前記第2のシリコン層の表面に、単数もしくは複数の第2導電型の第4のシリコン層が選択的に設けられたことを特徴とする請求項1記載の半導体装置。
- 前記第2の主電極の下における前記第1の窒化物半導体層と前記第2のシリコン層との間の部分に前記第3のシリコン層に代えて絶縁物が設けられたことを特徴とする請求項1または2に記載の半導体装置。
- 前記第1の窒化物半導体層及び前記第2の窒化物半導体層は、前記第3のシリコン層上に島状に設けられたことを特徴とする請求項1〜3のいずれか1つに記載の半導体装置。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007167427A JP4478175B2 (ja) | 2007-06-26 | 2007-06-26 | 半導体装置 |
| US12/145,980 US7884395B2 (en) | 2007-06-26 | 2008-06-25 | Semiconductor apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007167427A JP4478175B2 (ja) | 2007-06-26 | 2007-06-26 | 半導体装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009009993A JP2009009993A (ja) | 2009-01-15 |
| JP4478175B2 true JP4478175B2 (ja) | 2010-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007167427A Expired - Fee Related JP4478175B2 (ja) | 2007-06-26 | 2007-06-26 | 半導体装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7884395B2 (ja) |
| JP (1) | JP4478175B2 (ja) |
Families Citing this family (74)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5384029B2 (ja) * | 2007-08-23 | 2014-01-08 | 日本碍子株式会社 | Misゲート構造型のhemt素子およびmisゲート構造型のhemt素子の作製方法 |
| US20090072269A1 (en) * | 2007-09-17 | 2009-03-19 | Chang Soo Suh | Gallium nitride diodes and integrated components |
| US7965126B2 (en) | 2008-02-12 | 2011-06-21 | Transphorm Inc. | Bridge circuits and their components |
| US8519438B2 (en) | 2008-04-23 | 2013-08-27 | Transphorm Inc. | Enhancement mode III-N HEMTs |
| JPWO2010001607A1 (ja) * | 2008-07-03 | 2011-12-15 | パナソニック株式会社 | 窒化物半導体装置 |
| JP5309360B2 (ja) * | 2008-07-31 | 2013-10-09 | 三菱電機株式会社 | 半導体装置およびその製造方法 |
| JP5524462B2 (ja) * | 2008-08-06 | 2014-06-18 | シャープ株式会社 | 半導体装置 |
| WO2010021099A1 (ja) * | 2008-08-22 | 2010-02-25 | パナソニック株式会社 | 電界効果トランジスタ |
| US8289065B2 (en) | 2008-09-23 | 2012-10-16 | Transphorm Inc. | Inductive load power switching circuits |
| US8376366B2 (en) * | 2008-12-04 | 2013-02-19 | Schlumberger Technology Corporation | Sealing gland and methods of use |
| US7898004B2 (en) * | 2008-12-10 | 2011-03-01 | Transphorm Inc. | Semiconductor heterostructure diodes |
| JP5564791B2 (ja) * | 2008-12-26 | 2014-08-06 | 富士通株式会社 | 化合物半導体装置及びその製造方法 |
| DE102009018054B4 (de) | 2009-04-21 | 2018-11-29 | Infineon Technologies Austria Ag | Lateraler HEMT und Verfahren zur Herstellung eines lateralen HEMT |
| US8742459B2 (en) * | 2009-05-14 | 2014-06-03 | Transphorm Inc. | High voltage III-nitride semiconductor devices |
| US8390000B2 (en) | 2009-08-28 | 2013-03-05 | Transphorm Inc. | Semiconductor devices with field plates |
| US8138529B2 (en) | 2009-11-02 | 2012-03-20 | Transphorm Inc. | Package configurations for low EMI circuits |
| US8389977B2 (en) | 2009-12-10 | 2013-03-05 | Transphorm Inc. | Reverse side engineered III-nitride devices |
| JP2014504013A (ja) * | 2010-12-15 | 2014-02-13 | エフィシエント パワー コンヴァーション コーポレーション | 背面アイソレーションを有する半導体デバイス |
| US8742460B2 (en) | 2010-12-15 | 2014-06-03 | Transphorm Inc. | Transistors with isolation regions |
| JP5758132B2 (ja) * | 2011-01-26 | 2015-08-05 | 株式会社東芝 | 半導体素子 |
| US8643062B2 (en) | 2011-02-02 | 2014-02-04 | Transphorm Inc. | III-N device structures and methods |
| US8716141B2 (en) | 2011-03-04 | 2014-05-06 | Transphorm Inc. | Electrode configurations for semiconductor devices |
| US8772842B2 (en) | 2011-03-04 | 2014-07-08 | Transphorm, Inc. | Semiconductor diodes with low reverse bias currents |
| US9343440B2 (en) | 2011-04-11 | 2016-05-17 | Infineon Technologies Americas Corp. | Stacked composite device including a group III-V transistor and a group IV vertical transistor |
| US20120256190A1 (en) * | 2011-04-11 | 2012-10-11 | International Rectifier Corporation | Stacked Composite Device Including a Group III-V Transistor and a Group IV Diode |
| US9281388B2 (en) | 2011-07-15 | 2016-03-08 | Infineon Technologies Americas Corp. | Composite semiconductor device with a SOI substrate having an integrated diode |
| US9087812B2 (en) * | 2011-07-15 | 2015-07-21 | International Rectifier Corporation | Composite semiconductor device with integrated diode |
| US8901604B2 (en) | 2011-09-06 | 2014-12-02 | Transphorm Inc. | Semiconductor devices with guard rings |
| US8598937B2 (en) | 2011-10-07 | 2013-12-03 | Transphorm Inc. | High power semiconductor electronic components with increased reliability |
| US9165766B2 (en) | 2012-02-03 | 2015-10-20 | Transphorm Inc. | Buffer layer structures suited for III-nitride devices with foreign substrates |
| US8648643B2 (en) | 2012-02-24 | 2014-02-11 | Transphorm Inc. | Semiconductor power modules and devices |
| US9362267B2 (en) | 2012-03-15 | 2016-06-07 | Infineon Technologies Americas Corp. | Group III-V and group IV composite switch |
| EP2639832A3 (en) * | 2012-03-15 | 2015-08-05 | International Rectifier Corporation | Group III-V and group IV composite diode |
| JP5659182B2 (ja) | 2012-03-23 | 2015-01-28 | 株式会社東芝 | 窒化物半導体素子 |
| WO2013155108A1 (en) | 2012-04-09 | 2013-10-17 | Transphorm Inc. | N-polar iii-nitride transistors |
| US9184275B2 (en) | 2012-06-27 | 2015-11-10 | Transphorm Inc. | Semiconductor devices with integrated hole collectors |
| JP5949516B2 (ja) | 2012-12-14 | 2016-07-06 | 豊田合成株式会社 | 半導体装置の製造方法 |
| JP6007770B2 (ja) | 2012-12-14 | 2016-10-12 | 豊田合成株式会社 | 半導体装置 |
| JP6007769B2 (ja) | 2012-12-14 | 2016-10-12 | 豊田合成株式会社 | 半導体装置 |
| JP6007771B2 (ja) | 2012-12-14 | 2016-10-12 | 豊田合成株式会社 | 半導体装置 |
| CN105164811B (zh) | 2013-02-15 | 2018-08-31 | 创世舫电子有限公司 | 半导体器件的电极及其形成方法 |
| US9087718B2 (en) | 2013-03-13 | 2015-07-21 | Transphorm Inc. | Enhancement-mode III-nitride devices |
| US9245992B2 (en) | 2013-03-15 | 2016-01-26 | Transphorm Inc. | Carbon doping semiconductor devices |
| US9059076B2 (en) | 2013-04-01 | 2015-06-16 | Transphorm Inc. | Gate drivers for circuits based on semiconductor devices |
| JP6211804B2 (ja) * | 2013-05-30 | 2017-10-11 | トランスフォーム・ジャパン株式会社 | 半導体装置 |
| WO2015006111A1 (en) | 2013-07-09 | 2015-01-15 | Transphorm Inc. | Multilevel inverters and their components |
| WO2015009514A1 (en) | 2013-07-19 | 2015-01-22 | Transphorm Inc. | Iii-nitride transistor including a p-type depleting layer |
| US9997507B2 (en) | 2013-07-25 | 2018-06-12 | General Electric Company | Semiconductor assembly and method of manufacture |
| KR102100928B1 (ko) * | 2013-10-17 | 2020-05-15 | 삼성전자주식회사 | 고전자 이동도 트랜지스터 |
| JP6135487B2 (ja) * | 2013-12-09 | 2017-05-31 | 富士通株式会社 | 半導体装置及び半導体装置の製造方法 |
| JP6251071B2 (ja) | 2014-02-05 | 2017-12-20 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
| JP6341679B2 (ja) | 2014-02-06 | 2018-06-13 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
| JP2015177016A (ja) * | 2014-03-14 | 2015-10-05 | 株式会社東芝 | 半導体装置 |
| US9543940B2 (en) | 2014-07-03 | 2017-01-10 | Transphorm Inc. | Switching circuits having ferrite beads |
| US9590494B1 (en) | 2014-07-17 | 2017-03-07 | Transphorm Inc. | Bridgeless power factor correction circuits |
| US9318593B2 (en) | 2014-07-21 | 2016-04-19 | Transphorm Inc. | Forming enhancement mode III-nitride devices |
| JP6395502B2 (ja) | 2014-08-20 | 2018-09-26 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
| US9536966B2 (en) | 2014-12-16 | 2017-01-03 | Transphorm Inc. | Gate structures for III-N devices |
| US9536967B2 (en) | 2014-12-16 | 2017-01-03 | Transphorm Inc. | Recessed ohmic contacts in a III-N device |
| US10200030B2 (en) | 2015-03-13 | 2019-02-05 | Transphorm Inc. | Paralleling of switching devices for high power circuits |
| US11322599B2 (en) | 2016-01-15 | 2022-05-03 | Transphorm Technology, Inc. | Enhancement mode III-nitride devices having an Al1-xSixO gate insulator |
| JP2017157589A (ja) * | 2016-02-29 | 2017-09-07 | ルネサスエレクトロニクス株式会社 | 半導体装置および半導体装置の製造方法 |
| WO2017210323A1 (en) | 2016-05-31 | 2017-12-07 | Transphorm Inc. | Iii-nitride devices including a graded depleting layer |
| DE102017103111B4 (de) * | 2017-02-16 | 2025-03-13 | Semikron Elektronik Gmbh & Co. Kg | Halbleiterdiode und elektronische Schaltungsanordnung hiermit |
| US10319648B2 (en) | 2017-04-17 | 2019-06-11 | Transphorm Inc. | Conditions for burn-in of high power semiconductors |
| US10804369B2 (en) | 2017-04-28 | 2020-10-13 | Mitsubishi Electric Corporation | Semiconductor device |
| TWI695418B (zh) * | 2017-09-22 | 2020-06-01 | 新唐科技股份有限公司 | 半導體元件及其製造方法 |
| CN109037325B (zh) * | 2018-06-22 | 2021-06-15 | 杭州电子科技大学 | 一种具有电极相连PIN埋管的GaN场效应晶体管 |
| CN111213241B (zh) * | 2018-06-30 | 2023-09-22 | 魏进 | 半导体器件、半导体设备及其制造方法 |
| US10840798B1 (en) | 2018-09-28 | 2020-11-17 | Dialog Semiconductor (Uk) Limited | Bidirectional signaling method for high-voltage floating circuits |
| CN112466927B (zh) * | 2020-11-26 | 2021-11-02 | 东南大学 | 一种以雪崩抗冲击的异质结半导体器件 |
| US12261168B2 (en) * | 2021-02-16 | 2025-03-25 | Efficient Power Conversion Corporation | Gate metal-insulator-field plate metal integrated circuit capacitor and method of forming the same |
| US20240395805A1 (en) * | 2023-05-26 | 2024-11-28 | Cambridge Gan Devices Limited | Power semiconductor device comprising a silicon substrate |
| IT202300015852A1 (it) * | 2023-07-27 | 2025-01-27 | St Microelectronics Int Nv | Dispositivo elettronico a semiconduttore comprendente un componente elettronico basato su eterostruttura e procedimento di fabbricazione |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5378788A (en) * | 1976-12-23 | 1978-07-12 | Hitachi Ltd | Temperature-compensation-type constant voltage element |
| JP2001168111A (ja) | 1999-12-07 | 2001-06-22 | Nippon Telegr & Teleph Corp <Ntt> | GaN電界効果トランジスタ |
| CA2444273C (en) * | 2001-04-12 | 2012-05-22 | Nichia Corporation | Gallium nitride semiconductor device |
| JP4177048B2 (ja) | 2001-11-27 | 2008-11-05 | 古河電気工業株式会社 | 電力変換装置及びそれに用いるGaN系半導体装置 |
| JP4417677B2 (ja) | 2003-09-19 | 2010-02-17 | 株式会社東芝 | 電力用半導体装置 |
| JP4041075B2 (ja) * | 2004-02-27 | 2008-01-30 | 株式会社東芝 | 半導体装置 |
| JP2006032911A (ja) * | 2004-06-15 | 2006-02-02 | Ngk Insulators Ltd | 半導体積層構造、半導体素子およびhemt素子 |
| JP4810072B2 (ja) | 2004-06-15 | 2011-11-09 | 株式会社東芝 | 窒素化合物含有半導体装置 |
| JP4002918B2 (ja) | 2004-09-02 | 2007-11-07 | 株式会社東芝 | 窒化物含有半導体装置 |
| JP4542912B2 (ja) | 2005-02-02 | 2010-09-15 | 株式会社東芝 | 窒素化合物半導体素子 |
| JP2007059595A (ja) | 2005-08-24 | 2007-03-08 | Toshiba Corp | 窒化物半導体素子 |
| JP5025108B2 (ja) | 2005-08-24 | 2012-09-12 | 株式会社東芝 | 窒化物半導体素子 |
| JP4705481B2 (ja) * | 2006-01-25 | 2011-06-22 | パナソニック株式会社 | 窒化物半導体装置 |
| JP5319084B2 (ja) | 2007-06-19 | 2013-10-16 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
-
2007
- 2007-06-26 JP JP2007167427A patent/JP4478175B2/ja not_active Expired - Fee Related
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2008
- 2008-06-25 US US12/145,980 patent/US7884395B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
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| JP2009009993A (ja) | 2009-01-15 |
| US7884395B2 (en) | 2011-02-08 |
| US20090008679A1 (en) | 2009-01-08 |
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