JP6532596B2 - 2次元配列fetセルを有するfet - Google Patents
2次元配列fetセルを有するfet Download PDFInfo
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- JP6532596B2 JP6532596B2 JP2018508714A JP2018508714A JP6532596B2 JP 6532596 B2 JP6532596 B2 JP 6532596B2 JP 2018508714 A JP2018508714 A JP 2018508714A JP 2018508714 A JP2018508714 A JP 2018508714A JP 6532596 B2 JP6532596 B2 JP 6532596B2
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- 230000005669 field effect Effects 0.000 claims description 24
- 239000000758 substrate Substances 0.000 claims description 16
- 239000004065 semiconductor Substances 0.000 description 5
- 239000000969 carrier Substances 0.000 description 4
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/08—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind
- H01L27/085—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only
- H01L27/088—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only the components being field-effect transistors with insulated gate
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- H01L29/41725—Source or drain electrodes for field effect devices
- H01L29/41758—Source or drain electrodes for field effect devices for lateral devices with structured layout for source or drain region, i.e. the source or drain region having cellular, interdigitated or ring structure or being curved or angular
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- H01L29/4232—Gate electrodes for field effect devices for field-effect transistors with insulated gate
- H01L29/42372—Gate electrodes for field effect devices for field-effect transistors with insulated gate characterised by the conducting layer, e.g. the length, the sectional shape or the lay-out
- H01L29/4238—Gate electrodes for field effect devices for field-effect transistors with insulated gate characterised by the conducting layer, e.g. the length, the sectional shape or the lay-out characterised by the surface lay-out
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- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/80—Field effect transistors with field effect produced by a PN or other rectifying junction gate, i.e. potential-jump barrier
- H01L29/812—Field effect transistors with field effect produced by a PN or other rectifying junction gate, i.e. potential-jump barrier with a Schottky gate
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- Computer Hardware Design (AREA)
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- Junction Field-Effect Transistors (AREA)
Description
本発明者らは、複数セルを2次元アレイに配置することによってこの問題を解決する。
前記第1部分が前記共通ゲートコンタクトの一部に沿ったポイントに接続され、前記第3部分が前記共通ゲートコンタクトの反対側の部分に沿ったポイントに接続される。
Claims (7)
- 電界効果トランジスタ(FET)であって:
基板の表面上に配置された複数個のソースパッドと、複数個のドレインパッドと、複数個のゲート電極とを有する複数個のFETセルであり、当該FETセルの各々が前記ソースパッドの1個と前記ドレインパッドの1個との間に配置された対応する1個のゲート電極を有し、さらに当該FETセルの各々の前記ゲート電極に接続された1個のゲートコンタクトを有する複数個のFETセル;
前記FETセルの各々の前記ドレインパッドに接続されたドレインコンタクト;
前記FETセルの各々の前記ソースパッドに接続されたソースコンタクト;
を備え、
前記複数個のFETセルが表面上に2次元アレイに配列され、
前記複数個のゲート電極が、共通ゲートコンタクトの端部に沿った連続的なポイントに電気的に相互接続され、当該複数個のゲート電極の第1部分が垂直方向に沿って伸び、第2部分が前記垂直方向に交差する方向に伸び、第3部分が前記垂直方向に沿って伸び、前記第1部分が前記共通ゲートコンタクトの一部に沿ったポイントに接続され、前記第3部分が前記共通ゲートコンタクトの反対側の部分に沿ったポイントに接続された、
電界効果トランジスタ(FET)。 - 請求項1に記載された電界効果トランジスタ(FET)であって:
前記複数個のFETセルが非直線アレイに配置された、電界効果トランジスタ(FET)。 - 請求項1に記載された電界効果トランジスタ(FET)であって:
前記複数個のFETセルがU字状配列に配置された、電界効果トランジスタ(FET)。 - 請求項1に記載された電界効果トランジスタ(FET)であって:
前記複数個のFETセルの一部が線に沿って配置され、他の部分が交差する線に沿って配置された、電界効果トランジスタ(FET)。 - 電界効果トランジスタ(FET)であって:
共通ゲートコンタクトの端部に沿った連続的なポイントに電気的に相互接続された複数のフィンガー状ゲート電極であり、当該複数のフィンガー状ゲート電極の第1部分が垂直方向に沿って伸び、第2部分が前記垂直方向に交差する方向に伸び、第3部分が前記垂直方向に沿って伸びる、フィンガー状ゲート電極;
を備え、
前記第1部分が前記共通ゲートコンタクトの一部に沿ったポイントに接続され、前記第3部分が前記共通ゲートコンタクトの反対側の部分に沿ったポイントに接続された、電界効果トランジスタ(FET)。 - 請求項5に記載された電界効果トランジスタ(FET)であって:
前記垂直方向に交差する前記方向が水平方向である、電界効果トランジスタ(FET)。 - 請求項5に記載された電界効果トランジスタ(FET)であって:
前記複数のフィンガー状ゲート電極の前記第1部分及び前記第2部分が、前記共通ゲートコンタクトの異なる側に接続された、電界効果トランジスタ(FET)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/830,142 | 2015-08-19 | ||
US14/830,142 US9685438B2 (en) | 2015-08-19 | 2015-08-19 | Field effect transistor having two-dimensionally distributed field effect transistor cells |
PCT/US2016/046105 WO2017030824A1 (en) | 2015-08-19 | 2016-08-09 | Field effect transistor having two-dimensionally distributed field effect transistor cells |
Publications (2)
Publication Number | Publication Date |
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JP2018523927A JP2018523927A (ja) | 2018-08-23 |
JP6532596B2 true JP6532596B2 (ja) | 2019-06-19 |
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JP2018508714A Active JP6532596B2 (ja) | 2015-08-19 | 2016-08-09 | 2次元配列fetセルを有するfet |
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Country | Link |
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US (1) | US9685438B2 (ja) |
EP (1) | EP3338307B1 (ja) |
JP (1) | JP6532596B2 (ja) |
CN (1) | CN107924936A (ja) |
WO (1) | WO2017030824A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US10199470B2 (en) * | 2016-11-08 | 2019-02-05 | Raytheon Company | Field effect transistor having staggered field effect transistor cells |
JP2023520028A (ja) | 2020-04-03 | 2023-05-15 | ウルフスピード インコーポレイテッド | ソース、ゲート及び/又はドレイン導電性ビアを有するiii族窒化物ベースの高周波トランジスタ増幅器 |
US12074123B2 (en) | 2020-04-03 | 2024-08-27 | Macom Technology Solutions Holdings, Inc. | Multi level radio frequency (RF) integrated circuit components including passive devices |
KR20220162147A (ko) * | 2020-04-03 | 2022-12-07 | 울프스피드, 인크. | 후면측 소스, 게이트 및/또는 드레인 단자들을 갖는 iii족 질화물계 라디오 주파수 증폭기들 |
US11574854B2 (en) * | 2020-04-08 | 2023-02-07 | National Research Council Of Canada | Distributed inductance integrated field effect transistor structure |
US11929408B2 (en) * | 2020-05-14 | 2024-03-12 | Macom Technology Solutions Holdings, Inc. | Layout techniques and optimization for power transistors |
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DE2603032A1 (de) | 1976-01-28 | 1977-08-11 | Licentia Gmbh | Vielfach-transistor |
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JPH0831606B2 (ja) | 1989-11-17 | 1996-03-27 | 株式会社東芝 | 大電力用半導体装置 |
JPH04171734A (ja) | 1990-11-02 | 1992-06-18 | Mitsubishi Electric Corp | 半導体装置 |
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JP3129223B2 (ja) | 1997-02-28 | 2001-01-29 | 日本電気株式会社 | 半導体装置 |
WO1999044240A1 (de) | 1998-02-27 | 1999-09-02 | Asea Brown Boveri Ag | Bipolartransistor mit isolierter gateelektrode |
DE10261457B3 (de) * | 2002-12-31 | 2004-03-25 | Infineon Technologies Ag | Integrierte Schaltungsanordnung mit einem Transistorarray aus vertikalen FET-Auswahltransistoren |
JP4912621B2 (ja) * | 2005-06-07 | 2012-04-11 | 富士通株式会社 | 半導体装置及び半導体装置の配線方法 |
JP2008244295A (ja) * | 2007-03-28 | 2008-10-09 | Toshiba Corp | 半導体装置 |
US8138585B2 (en) * | 2008-05-28 | 2012-03-20 | Fairchild Semiconductor Corporation | Four mosfet full bridge module |
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JP2014175368A (ja) * | 2013-03-06 | 2014-09-22 | Toshiba Corp | 電界効果トランジスタおよび半導体装置 |
JP2014207333A (ja) * | 2013-04-12 | 2014-10-30 | 株式会社東芝 | 電界効果トランジスタおよび高周波増幅回路 |
US9331154B2 (en) | 2013-08-21 | 2016-05-03 | Epistar Corporation | High electron mobility transistor |
-
2015
- 2015-08-19 US US14/830,142 patent/US9685438B2/en active Active
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2016
- 2016-08-09 JP JP2018508714A patent/JP6532596B2/ja active Active
- 2016-08-09 CN CN201680048540.4A patent/CN107924936A/zh active Pending
- 2016-08-09 WO PCT/US2016/046105 patent/WO2017030824A1/en active Application Filing
- 2016-08-09 EP EP16754592.0A patent/EP3338307B1/en active Active
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Publication number | Publication date |
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EP3338307A1 (en) | 2018-06-27 |
EP3338307B1 (en) | 2022-07-13 |
CN107924936A (zh) | 2018-04-17 |
WO2017030824A1 (en) | 2017-02-23 |
JP2018523927A (ja) | 2018-08-23 |
US20170053909A1 (en) | 2017-02-23 |
US9685438B2 (en) | 2017-06-20 |
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