KR102132760B1 - 13족 질화물 복합 기판, 반도체 소자, 및 13족 질화물 복합 기판의 제조 방법 - Google Patents
13족 질화물 복합 기판, 반도체 소자, 및 13족 질화물 복합 기판의 제조 방법 Download PDFInfo
- Publication number
- KR102132760B1 KR102132760B1 KR1020157034648A KR20157034648A KR102132760B1 KR 102132760 B1 KR102132760 B1 KR 102132760B1 KR 1020157034648 A KR1020157034648 A KR 1020157034648A KR 20157034648 A KR20157034648 A KR 20157034648A KR 102132760 B1 KR102132760 B1 KR 102132760B1
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- group
- substrate
- composite substrate
- gan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H01L29/7787—
-
- 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]
- 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
- H10D30/4755—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 having wide bandgap charge-carrier supplying layers, e.g. modulation doped HEMTs such as n-AlGaAs/GaAs HEMTs
-
- 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
- H01L21/0237—Materials
- H01L21/02387—Group 13/15 materials
- H01L21/02389—Nitrides
-
- 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
- H01L21/02538—Group 13/15 materials
- H01L21/0254—Nitrides
-
- 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
- H01L21/0257—Doping during depositing
- H01L21/02573—Conductivity type
- H01L21/02579—P-type
-
- 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
- H01L21/0257—Doping during depositing
- H01L21/02573—Conductivity type
- H01L21/02581—Transition metal or rare earth elements
-
- 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
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/0262—Reduction or decomposition of gaseous compounds, e.g. CVD
-
- H01L29/1033—
-
- H01L29/2003—
-
- H01L29/205—
-
- H01L29/207—
-
- H01L29/66462—
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/015—Manufacture or treatment of FETs having heterojunction interface channels or heterojunction gate electrodes, e.g. HEMT
-
- 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]
- H10D30/471—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT]
- H10D30/473—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT] having confinement of carriers by multiple heterojunctions, e.g. quantum well HEMT
- H10D30/4732—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT] having confinement of carriers by multiple heterojunctions, e.g. quantum well HEMT using Group III-V semiconductor material
-
- 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]
- 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
-
- 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
- H10D62/10—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
- H10D62/213—Channel regions of field-effect devices
- H10D62/221—Channel regions of field-effect devices of FETs
-
- 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
- H10D62/10—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
- H10D62/213—Channel regions of field-effect devices
- H10D62/221—Channel regions of field-effect devices of FETs
- H10D62/235—Channel regions of field-effect devices of FETs of IGFETs
-
- 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
- H10D62/82—Heterojunctions
- H10D62/824—Heterojunctions comprising only Group III-V materials heterojunctions, e.g. GaN/AlGaN heterojunctions
-
- 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
-
- 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
- H10D62/852—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group III-V materials, e.g. GaAs being Group III-V materials comprising three or more elements, e.g. AlGaN or InAsSbP
-
- 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
- H10D62/854—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group III-V materials, e.g. GaAs further characterised by the dopants
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Junction Field-Effect Transistors (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Chemical Vapour Deposition (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Abstract
Description
Claims (9)
- GaN으로 이루어지며, n형의 도전성을 나타내는 기재(基材)와,
상기 기재 바로 위에 형성된, AlpGa1-pN(0.1≤p≤0.98)으로 이루어지고 1×106 Ω㎝ 이상의 비저항을 갖는 AlGaN층인 하지층과,
상기 하지층 위에 형성된, 불순물 농도의 총합이 1×1017/㎤ 이하인 GaN층인 채널층과,
상기 채널층 위에 형성된, AlxInyGa1-x-yN(0≤x≤1, 0≤y≤1)이 되는 조성의 13족 질화물로 이루어지는 장벽층
을 구비하는 것을 특징으로 하는 13족 질화물 복합 기판. - 삭제
- 삭제
- 삭제
- 제1항에 기재된 13족 질화물 복합 기판과,
상기 13족 질화물 복합 기판의 상기 장벽층 위에 형성되어 이루어지며, 상기 장벽층과의 사이에 오믹성 접촉을 가지고 이루어지는 소스 전극 및 드레인 전극과,
상기 13족 질화물 복합 기판의 상기 장벽층 위에 형성되어 이루어지며, 상기 장벽층과의 사이에 쇼트키성 접촉을 가지고 이루어지는 게이트 전극
을 구비하는 것을 특징으로 하는 반도체 소자. - 13족 질화물 복합 기판의 제조 방법으로서,
GaN으로 이루어지며, n형의 도전성을 나타내는 기재 바로 위에, AlpGa1-pN(0.1≤p≤0.98)으로 이루어지고 1×106 Ω㎝ 이상의 비저항을 갖는 AlGaN층인 하지층을 형성하는 하지층 형성 공정과,
상기 하지층 위에, 불순물 농도의 총합이 1×1017/㎤ 이하인 GaN층인 채널층을 형성하는 채널층 형성 공정과,
상기 채널층 위에, AlxInyGa1-x-yN(0≤x≤1, 0≤y≤1)이 되는 조성의 13족 질화물로 이루어지는 장벽층을 형성하는 장벽층 형성 공정
을 포함하는 것을 특징으로 하는 13족 질화물 복합 기판의 제조 방법. - 삭제
- 삭제
- 삭제
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361831671P | 2013-06-06 | 2013-06-06 | |
| US61/831,671 | 2013-06-06 | ||
| PCT/JP2014/064420 WO2014196466A1 (ja) | 2013-06-06 | 2014-05-30 | 13族窒化物複合基板、半導体素子、および13族窒化物複合基板の製造方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207007914A Division KR102232558B1 (ko) | 2013-06-06 | 2014-05-30 | 13족 질화물 복합 기판, 반도체 소자, 및 13족 질화물 복합 기판의 제조 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20160015244A KR20160015244A (ko) | 2016-02-12 |
| KR102132760B1 true KR102132760B1 (ko) | 2020-07-13 |
Family
ID=52008111
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207007914A Active KR102232558B1 (ko) | 2013-06-06 | 2014-05-30 | 13족 질화물 복합 기판, 반도체 소자, 및 13족 질화물 복합 기판의 제조 방법 |
| KR1020157034648A Active KR102132760B1 (ko) | 2013-06-06 | 2014-05-30 | 13족 질화물 복합 기판, 반도체 소자, 및 13족 질화물 복합 기판의 제조 방법 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207007914A Active KR102232558B1 (ko) | 2013-06-06 | 2014-05-30 | 13족 질화물 복합 기판, 반도체 소자, 및 13족 질화물 복합 기판의 제조 방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US9882042B2 (ko) |
| EP (2) | EP3007215A4 (ko) |
| JP (2) | JP6386454B2 (ko) |
| KR (2) | KR102232558B1 (ko) |
| CN (1) | CN105229778B (ko) |
| TW (2) | TWI606588B (ko) |
| WO (1) | WO2014196466A1 (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3007215A4 (en) * | 2013-06-06 | 2017-06-07 | NGK Insulators, Ltd. | Group 13 nitride composite substrate, semiconductor element, and production method for group 13 nitride composite substrate |
| JP2016100471A (ja) * | 2014-11-21 | 2016-05-30 | 住友電気工業株式会社 | 半導体装置及び半導体装置の製造方法 |
| CN107208312B (zh) * | 2015-01-29 | 2019-10-01 | 日本碍子株式会社 | 自立基板、功能元件及其制造方法 |
| US11335799B2 (en) * | 2015-03-26 | 2022-05-17 | Chih-Shu Huang | Group-III nitride semiconductor device and method for fabricating the same |
| KR102241097B1 (ko) * | 2019-10-14 | 2021-04-16 | 한양대학교 산학협력단 | 이차원 전자 가스를 포함하는 박막, 그 제조 방법, 및 이를 포함하는 트랜지스터 |
| CN118647758A (zh) * | 2022-02-18 | 2024-09-13 | 日本碍子株式会社 | 13族元素氮化物单晶基板、外延生长层成膜用基板、层叠体以及半导体元件用外延基板 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002057158A (ja) * | 2000-08-09 | 2002-02-22 | Sony Corp | 絶縁性窒化物層及びその形成方法、半導体装置及びその製造方法 |
| JP2006332367A (ja) * | 2005-05-26 | 2006-12-07 | Sumitomo Electric Ind Ltd | 高電子移動度トランジスタ、電界効果トランジスタ、エピタキシャル基板、エピタキシャル基板を作製する方法およびiii族窒化物系トランジスタを作製する方法 |
| JP2011228442A (ja) * | 2010-04-19 | 2011-11-10 | Hitachi Cable Ltd | 窒化物系半導体ウエハ及び窒化物系半導体デバイス |
Family Cites Families (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5039813B1 (ko) | 1969-03-31 | 1975-12-19 | ||
| NL7900244A (nl) | 1979-01-12 | 1980-07-15 | Philips Nv | Vlakke tweelaags electrische spoel. |
| JPS631724A (ja) | 1986-06-19 | 1988-01-06 | Toyota Motor Corp | スロツトル開度制御方法 |
| JP4220683B2 (ja) * | 2001-03-27 | 2009-02-04 | パナソニック株式会社 | 半導体装置 |
| JP3631724B2 (ja) | 2001-03-27 | 2005-03-23 | 日本電気株式会社 | Iii族窒化物半導体基板およびその製造方法 |
| US7030428B2 (en) * | 2001-12-03 | 2006-04-18 | Cree, Inc. | Strain balanced nitride heterojunction transistors |
| JP3753068B2 (ja) * | 2001-12-26 | 2006-03-08 | 日立電線株式会社 | 電界効果トランジスタ用エピタキシャルウェハの製造方法 |
| US7112830B2 (en) * | 2002-11-25 | 2006-09-26 | Apa Enterprises, Inc. | Super lattice modification of overlying transistor |
| JP3940699B2 (ja) | 2003-05-16 | 2007-07-04 | 株式会社東芝 | 電力用半導体素子 |
| WO2005025241A2 (en) | 2003-09-10 | 2005-03-17 | A.D.I. Video Technologies Ltd. | Device, system and method of multi-channel processing |
| JP4693547B2 (ja) * | 2004-08-24 | 2011-06-01 | 株式会社東芝 | 半導体基板、半導体素子、及び半導体発光素子 |
| US7459718B2 (en) * | 2005-03-23 | 2008-12-02 | Nichia Corporation | Field effect transistor |
| JP2006278857A (ja) | 2005-03-30 | 2006-10-12 | Ngk Insulators Ltd | 半導体積層構造、半導体素子及び当該半導体素子を用いた装置 |
| US7626217B2 (en) * | 2005-04-11 | 2009-12-01 | Cree, Inc. | Composite substrates of conductive and insulating or semi-insulating group III-nitrides for group III-nitride devices |
| US20070018198A1 (en) * | 2005-07-20 | 2007-01-25 | Brandes George R | High electron mobility electronic device structures comprising native substrates and methods for making the same |
| JP2007096261A (ja) * | 2005-09-01 | 2007-04-12 | Furukawa Electric Co Ltd:The | 半導体素子 |
| CN101390201B (zh) * | 2005-12-28 | 2010-12-08 | 日本电气株式会社 | 场效应晶体管和用于制备场效应晶体管的多层外延膜 |
| JP5415668B2 (ja) * | 2006-08-24 | 2014-02-12 | 日本碍子株式会社 | 半導体素子 |
| CN100485959C (zh) * | 2007-02-01 | 2009-05-06 | 中国电子科技集团公司第五十五研究所 | 复合隔离层氮化物高电子迁移率晶体管外延结构及制造方法 |
| KR101553721B1 (ko) * | 2007-02-16 | 2015-09-16 | 스미또모 가가꾸 가부시키가이샤 | 전계 효과 트랜지스터용 에피택셜 기판 및 전계 효과 트랜지스터 |
| WO2008144381A2 (en) | 2007-05-17 | 2008-11-27 | Riverside Technologies Inc. | Pyrolyzed rubber products and processes |
| JP2009021279A (ja) * | 2007-07-10 | 2009-01-29 | Hitachi Cable Ltd | 半導体エピタキシャルウエハ |
| US7915643B2 (en) * | 2007-09-17 | 2011-03-29 | Transphorm Inc. | Enhancement mode gallium nitride power devices |
| JP5100413B2 (ja) * | 2008-01-24 | 2012-12-19 | 株式会社東芝 | 半導体装置およびその製造方法 |
| JP5809802B2 (ja) * | 2008-03-12 | 2015-11-11 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
| JP5436819B2 (ja) | 2008-08-04 | 2014-03-05 | 日本碍子株式会社 | 高周波用半導体素子、高周波用半導体素子形成用のエピタキシャル基板、および高周波用半導体素子形成用エピタキシャル基板の作製方法 |
| JP5465469B2 (ja) * | 2008-09-04 | 2014-04-09 | 日本碍子株式会社 | エピタキシャル基板、半導体デバイス基板、およびhemt素子 |
| JP2010084675A (ja) | 2008-10-01 | 2010-04-15 | Denso Corp | 内燃機関の異常検出装置 |
| JP4677499B2 (ja) * | 2008-12-15 | 2011-04-27 | Dowaエレクトロニクス株式会社 | 電子デバイス用エピタキシャル基板およびその製造方法 |
| CN102282299B (zh) | 2009-01-21 | 2014-07-02 | 日本碍子株式会社 | 13族氮化物晶板 |
| JP5564815B2 (ja) * | 2009-03-31 | 2014-08-06 | サンケン電気株式会社 | 半導体装置及び半導体装置の製造方法 |
| JP5287463B2 (ja) * | 2009-04-20 | 2013-09-11 | 住友電気工業株式会社 | エピタキシャル層付きiii族窒化物基板、及びそれを用いた半導体デバイス |
| US8742459B2 (en) * | 2009-05-14 | 2014-06-03 | Transphorm Inc. | High voltage III-nitride semiconductor devices |
| JP5564842B2 (ja) * | 2009-07-10 | 2014-08-06 | サンケン電気株式会社 | 半導体装置 |
| JP2011040676A (ja) * | 2009-08-18 | 2011-02-24 | Sanken Electric Co Ltd | 半導体装置及びその製造方法 |
| JP2011049271A (ja) * | 2009-08-26 | 2011-03-10 | Sanken Electric Co Ltd | 半導体装置 |
| JP5702058B2 (ja) | 2009-08-28 | 2015-04-15 | 日本碍子株式会社 | 半導体素子用エピタキシャル基板、半導体素子、および、半導体素子用エピタキシャル基板の作製方法 |
| JP5039813B2 (ja) | 2009-08-31 | 2012-10-03 | 日本碍子株式会社 | Znがドープされた3B族窒化物結晶、その製法及び電子デバイス |
| JP2011166067A (ja) * | 2010-02-15 | 2011-08-25 | Panasonic Corp | 窒化物半導体装置 |
| WO2011118433A1 (ja) * | 2010-03-24 | 2011-09-29 | 日本碍子株式会社 | 半導体素子用エピタキシャル基板および半導体素子 |
| JP5548905B2 (ja) | 2010-08-30 | 2014-07-16 | 古河電気工業株式会社 | 窒化物系化合物半導体素子およびその製造方法 |
| JP2012199398A (ja) * | 2011-03-22 | 2012-10-18 | Sumitomo Electric Ind Ltd | 複合GaN基板およびその製造方法、ならびにIII族窒化物半導体デバイスおよびその製造方法 |
| JP2013004681A (ja) * | 2011-06-15 | 2013-01-07 | Mitsubishi Electric Corp | 窒化物半導体装置の製造方法 |
| US8835930B2 (en) * | 2011-06-28 | 2014-09-16 | Hitachi Metals, Ltd. | Gallium nitride rectifying device |
| JP5418922B2 (ja) * | 2011-10-05 | 2014-02-19 | 住友電気工業株式会社 | 化合物半導体基板、エピタキシャル基板、化合物半導体基板の製造方法及びエピタキシャル基板の製造方法 |
| JP6239499B2 (ja) * | 2012-03-16 | 2017-11-29 | 古河電気工業株式会社 | 半導体積層基板、半導体素子、およびその製造方法 |
| JP6151487B2 (ja) * | 2012-07-10 | 2017-06-21 | 富士通株式会社 | 化合物半導体装置及びその製造方法 |
| JP6002508B2 (ja) * | 2012-09-03 | 2016-10-05 | 住友化学株式会社 | 窒化物半導体ウェハ |
| JPWO2014041736A1 (ja) * | 2012-09-13 | 2016-08-12 | パナソニックIpマネジメント株式会社 | 窒化物半導体構造物 |
| EP3007215A4 (en) * | 2013-06-06 | 2017-06-07 | NGK Insulators, Ltd. | Group 13 nitride composite substrate, semiconductor element, and production method for group 13 nitride composite substrate |
-
2014
- 2014-05-30 EP EP14807779.5A patent/EP3007215A4/en not_active Ceased
- 2014-05-30 KR KR1020207007914A patent/KR102232558B1/ko active Active
- 2014-05-30 KR KR1020157034648A patent/KR102132760B1/ko active Active
- 2014-05-30 CN CN201480025003.9A patent/CN105229778B/zh active Active
- 2014-05-30 EP EP17204609.6A patent/EP3312870A1/en not_active Ceased
- 2014-05-30 WO PCT/JP2014/064420 patent/WO2014196466A1/ja not_active Ceased
- 2014-05-30 JP JP2015521425A patent/JP6386454B2/ja active Active
- 2014-06-05 TW TW103119509A patent/TWI606588B/zh active
- 2014-06-05 TW TW106126210A patent/TWI636570B/zh active
-
2015
- 2015-03-13 US US14/657,704 patent/US9882042B2/en active Active
-
2016
- 2016-11-18 US US15/355,739 patent/US10347755B2/en active Active
-
2017
- 2017-11-15 JP JP2017220051A patent/JP6487989B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002057158A (ja) * | 2000-08-09 | 2002-02-22 | Sony Corp | 絶縁性窒化物層及びその形成方法、半導体装置及びその製造方法 |
| JP2006332367A (ja) * | 2005-05-26 | 2006-12-07 | Sumitomo Electric Ind Ltd | 高電子移動度トランジスタ、電界効果トランジスタ、エピタキシャル基板、エピタキシャル基板を作製する方法およびiii族窒化物系トランジスタを作製する方法 |
| JP2011228442A (ja) * | 2010-04-19 | 2011-11-10 | Hitachi Cable Ltd | 窒化物系半導体ウエハ及び窒化物系半導体デバイス |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20160015244A (ko) | 2016-02-12 |
| EP3007215A1 (en) | 2016-04-13 |
| EP3312870A1 (en) | 2018-04-25 |
| KR102232558B1 (ko) | 2021-03-29 |
| CN105229778B (zh) | 2018-12-11 |
| CN105229778A (zh) | 2016-01-06 |
| EP3007215A4 (en) | 2017-06-07 |
| KR20200033982A (ko) | 2020-03-30 |
| US20170069749A1 (en) | 2017-03-09 |
| TW201511260A (zh) | 2015-03-16 |
| JP2018064103A (ja) | 2018-04-19 |
| US20150187926A1 (en) | 2015-07-02 |
| JPWO2014196466A1 (ja) | 2017-02-23 |
| WO2014196466A1 (ja) | 2014-12-11 |
| TW201743451A (zh) | 2017-12-16 |
| US10347755B2 (en) | 2019-07-09 |
| TWI636570B (zh) | 2018-09-21 |
| TWI606588B (zh) | 2017-11-21 |
| US9882042B2 (en) | 2018-01-30 |
| JP6487989B2 (ja) | 2019-03-20 |
| JP6386454B2 (ja) | 2018-09-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6737800B2 (ja) | 半導体素子用エピタキシャル基板、半導体素子、および、半導体素子用エピタキシャル基板の製造方法 | |
| JP6487989B2 (ja) | 13族窒化物複合基板、半導体素子、および13族窒化物複合基板の製造方法 | |
| KR102171509B1 (ko) | n형 질화알루미늄 단결정 기판 및 수직형 질화물 반도체 디바이스 | |
| US10332975B2 (en) | Epitaxial substrate for semiconductor device and method for manufacturing same | |
| KR102491830B1 (ko) | 반도체 소자용 에피택셜 기판, 반도체 소자, 및 반도체 소자용 에피택셜 기판의 제조 방법 | |
| TWI880249B (zh) | 複合基板及13族元素氮化物磊晶成長用基板 | |
| JP6944569B2 (ja) | 半導体素子用エピタキシャル基板および半導体素子 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20151204 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20181205 Comment text: Request for Examination of Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20200120 Patent event code: PE09021S01D |
|
| PA0104 | Divisional application for international application |
Comment text: Divisional Application for International Patent Patent event code: PA01041R01D Patent event date: 20200318 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20200420 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20200706 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20200707 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| PR1001 | Payment of annual fee |
Payment date: 20230619 Start annual number: 4 End annual number: 4 |