JP2007515080A5 - - Google Patents

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Publication number
JP2007515080A5
JP2007515080A5 JP2006545758A JP2006545758A JP2007515080A5 JP 2007515080 A5 JP2007515080 A5 JP 2007515080A5 JP 2006545758 A JP2006545758 A JP 2006545758A JP 2006545758 A JP2006545758 A JP 2006545758A JP 2007515080 A5 JP2007515080 A5 JP 2007515080A5
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Japan
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doped region
conductivity type
mesa
semiconductor device
predetermined
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JP2006545758A
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English (en)
Japanese (ja)
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JP2007515080A (ja
JP4417962B2 (ja
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Priority claimed from PCT/US2004/041375 external-priority patent/WO2005065144A2/en
Publication of JP2007515080A publication Critical patent/JP2007515080A/ja
Publication of JP2007515080A5 publication Critical patent/JP2007515080A5/ja
Application granted granted Critical
Publication of JP4417962B2 publication Critical patent/JP4417962B2/ja
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Expired - Fee Related legal-status Critical Current

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JP2006545758A 2003-12-19 2004-12-10 超接合デバイスの製造での平坦化方法 Expired - Fee Related JP4417962B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53146703P 2003-12-19 2003-12-19
PCT/US2004/041375 WO2005065144A2 (en) 2003-12-19 2004-12-10 Planarization method of manufacturing a superjunction device

Publications (3)

Publication Number Publication Date
JP2007515080A JP2007515080A (ja) 2007-06-07
JP2007515080A5 true JP2007515080A5 (enExample) 2008-09-25
JP4417962B2 JP4417962B2 (ja) 2010-02-17

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JP2006545758A Expired - Fee Related JP4417962B2 (ja) 2003-12-19 2004-12-10 超接合デバイスの製造での平坦化方法

Country Status (6)

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US (1) US7199006B2 (enExample)
EP (1) EP1706899A4 (enExample)
JP (1) JP4417962B2 (enExample)
KR (1) KR100879588B1 (enExample)
TW (1) TWI353621B (enExample)
WO (1) WO2005065144A2 (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7023069B2 (en) * 2003-12-19 2006-04-04 Third Dimension (3D) Semiconductor, Inc. Method for forming thick dielectric regions using etched trenches
JP4417962B2 (ja) * 2003-12-19 2010-02-17 サード ディメンジョン （スリーディ） セミコンダクタ インコーポレイテッド 超接合デバイスの製造での平坦化方法
US7041560B2 (en) * 2003-12-19 2006-05-09 Third Dimension (3D) Semiconductor, Inc. Method of manufacturing a superjunction device with conventional terminations
TWI401749B (zh) 2004-12-27 2013-07-11 ３Ｄ半導體股份有限公司 用於高電壓超接面終止之方法
US7439583B2 (en) * 2004-12-27 2008-10-21 Third Dimension (3D) Semiconductor, Inc. Tungsten plug drain extension
EP1710843B1 (en) * 2005-04-04 2012-09-19 STMicroelectronics Srl Integrated power device
TW200727367A (en) * 2005-04-22 2007-07-16 Icemos Technology Corp Superjunction device having oxide lined trenches and method for manufacturing a superjunction device having oxide lined trenches
US7446018B2 (en) 2005-08-22 2008-11-04 Icemos Technology Corporation Bonded-wafer superjunction semiconductor device
US7429772B2 (en) * 2006-04-27 2008-09-30 Icemos Technology Corporation Technique for stable processing of thin/fragile substrates
US8580651B2 (en) * 2007-04-23 2013-11-12 Icemos Technology Ltd. Methods for manufacturing a trench type semiconductor device having a thermally sensitive refill material
US7723172B2 (en) 2007-04-23 2010-05-25 Icemos Technology Ltd. Methods for manufacturing a trench type semiconductor device having a thermally sensitive refill material
US8012806B2 (en) 2007-09-28 2011-09-06 Icemos Technology Ltd. Multi-directional trenching of a die in manufacturing superjunction devices
US8159039B2 (en) 2008-01-11 2012-04-17 Icemos Technology Ltd. Superjunction device having a dielectric termination and methods for manufacturing the device
US7795045B2 (en) * 2008-02-13 2010-09-14 Icemos Technology Ltd. Trench depth monitor for semiconductor manufacturing
US7846821B2 (en) 2008-02-13 2010-12-07 Icemos Technology Ltd. Multi-angle rotation for ion implantation of trenches in superjunction devices
US8030133B2 (en) * 2008-03-28 2011-10-04 Icemos Technology Ltd. Method of fabricating a bonded wafer substrate for use in MEMS structures
US7807576B2 (en) * 2008-06-20 2010-10-05 Fairchild Semiconductor Corporation Structure and method for forming a thick bottom dielectric (TBD) for trench-gate devices
US20110198689A1 (en) * 2010-02-17 2011-08-18 Suku Kim Semiconductor devices containing trench mosfets with superjunctions
US9490372B2 (en) 2011-01-21 2016-11-08 Semiconductor Components Industries, Llc Method of forming a semiconductor device termination and structure therefor
US8598654B2 (en) 2011-03-16 2013-12-03 Fairchild Semiconductor Corporation MOSFET device with thick trench bottom oxide
JP2013175655A (ja) * 2012-02-27 2013-09-05 Toshiba Corp 電力用半導体装置及びその製造方法
US8946814B2 (en) 2012-04-05 2015-02-03 Icemos Technology Ltd. Superjunction devices having narrow surface layout of terminal structures, buried contact regions and trench gates
US9576842B2 (en) 2012-12-10 2017-02-21 Icemos Technology, Ltd. Grass removal in patterned cavity etching
US9391135B1 (en) 2015-03-23 2016-07-12 Semiconductor Components Industries, Llc Semiconductor device
CN106158955A (zh) 2015-03-30 2016-11-23 中芯国际集成电路制造(上海)有限公司 功率半导体器件及其形成方法
US10115790B2 (en) 2015-09-17 2018-10-30 Semiconductor Components Industries, Llc Electronic device including an insulating structure
US10497602B2 (en) 2016-08-01 2019-12-03 Semiconductor Components Industries, Llc Process of forming an electronic device including forming an electronic component and removing a portion of a substrate
FR3061357B1 (fr) * 2016-12-27 2019-05-24 Aledia Procede de realisation d’un dispositif optoelectronique comportant une etape de gravure de la face arriere du substrat de croissance

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158206A (en) * 1977-02-07 1979-06-12 Rca Corporation Semiconductor device
JPS5553462A (en) * 1978-10-13 1980-04-18 Int Rectifier Corp Mosfet element
US5045903A (en) * 1988-05-17 1991-09-03 Advanced Power Technology, Inc. Topographic pattern delineated power MOSFET with profile tailored recessed source
US5019522A (en) * 1986-03-21 1991-05-28 Advanced Power Technology, Inc. Method of making topographic pattern delineated power MOSFET with profile tailored recessed source
US4895810A (en) * 1986-03-21 1990-01-23 Advanced Power Technology, Inc. Iopographic pattern delineated power mosfet with profile tailored recessed source
US5677867A (en) * 1991-06-12 1997-10-14 Hazani; Emanuel Memory with isolatable expandable bit lines
US5472888A (en) * 1988-02-25 1995-12-05 International Rectifier Corporation Depletion mode power MOSFET with refractory gate and method of making same
CN1019720B (zh) * 1991-03-19 1992-12-30 电子科技大学 半导体功率器件
JPH05190663A (ja) * 1992-01-07 1993-07-30 Iwatsu Electric Co Ltd 半導体集積回路の製造方法
JPH05304297A (ja) * 1992-01-29 1993-11-16 Nec Corp 電力用半導体装置およびその製造方法
US5506421A (en) * 1992-11-24 1996-04-09 Cree Research, Inc. Power MOSFET in silicon carbide
CN1035294C (zh) * 1993-10-29 1997-06-25 电子科技大学 具有异形掺杂岛的半导体器件耐压层
US5435888A (en) * 1993-12-06 1995-07-25 Sgs-Thomson Microelectronics, Inc. Enhanced planarization technique for an integrated circuit
US5665633A (en) * 1995-04-06 1997-09-09 Motorola, Inc. Process for forming a semiconductor device having field isolation
JP3402043B2 (ja) * 1996-01-22 2003-04-28 日産自動車株式会社 電界効果トランジスタ
JP4047384B2 (ja) * 1996-02-05 2008-02-13 シーメンス アクチエンゲゼルシヤフト 電界効果により制御可能の半導体デバイス
US5926713A (en) * 1996-04-17 1999-07-20 Advanced Micro Devices, Inc. Method for achieving global planarization by forming minimum mesas in large field areas
US5744994A (en) * 1996-05-15 1998-04-28 Siliconix Incorporated Three-terminal power mosfet switch for use as synchronous rectifier or voltage clamp
KR0183886B1 (ko) * 1996-06-17 1999-04-15 김광호 반도체장치의 트렌치 소자분리 방법
JP3327135B2 (ja) * 1996-09-09 2002-09-24 日産自動車株式会社 電界効果トランジスタ
JP3607016B2 (ja) * 1996-10-02 2005-01-05 株式会社半導体エネルギー研究所 半導体装置およびその作製方法、並びに携帯型の情報処理端末、ヘッドマウントディスプレイ、ナビゲーションシステム、携帯電話、カメラおよびプロジェクター
JP3618517B2 (ja) * 1997-06-18 2005-02-09 三菱電機株式会社 半導体装置およびその製造方法
US5976947A (en) * 1997-08-18 1999-11-02 Micron Technology, Inc. Method for forming dielectric within a recess
US6239463B1 (en) * 1997-08-28 2001-05-29 Siliconix Incorporated Low resistance power MOSFET or other device containing silicon-germanium layer
US6337499B1 (en) * 1997-11-03 2002-01-08 Infineon Technologies Ag Semiconductor component
US6081009A (en) * 1997-11-10 2000-06-27 Intersil Corporation High voltage mosfet structure
DE19909282A1 (de) * 1998-03-06 1999-11-11 Nat Semiconductor Corp Verfahren zum Bilden einer Oxidisolationsstruktur in Silicium
KR100363530B1 (ko) * 1998-07-23 2002-12-05 미쓰비시덴키 가부시키가이샤 반도체 장치 및 그 제조 방법
US6291856B1 (en) * 1998-11-12 2001-09-18 Fuji Electric Co., Ltd. Semiconductor device with alternating conductivity type layer and method of manufacturing the same
DE19854915C2 (de) * 1998-11-27 2002-09-05 Infineon Technologies Ag MOS-Feldeffekttransistor mit Hilfselektrode
EP1011146B1 (en) * 1998-12-09 2006-03-08 STMicroelectronics S.r.l. Method of manufacturing an integrated edge structure for high voltage semiconductor devices
US6452230B1 (en) * 1998-12-23 2002-09-17 International Rectifier Corporation High voltage mosgated device with trenches to reduce on-resistance
US6190970B1 (en) * 1999-01-04 2001-02-20 Industrial Technology Research Institute Method of making power MOSFET and IGBT with optimized on-resistance and breakdown voltage
US6222229B1 (en) * 1999-02-18 2001-04-24 Cree, Inc. Self-aligned shield structure for realizing high frequency power MOSFET devices with improved reliability
US6198127B1 (en) * 1999-05-19 2001-03-06 Intersil Corporation MOS-gated power device having extended trench and doping zone and process for forming same
EP1058303A1 (en) * 1999-05-31 2000-12-06 STMicroelectronics S.r.l. Fabrication of VDMOS structure with reduced parasitic effects
JP3851744B2 (ja) * 1999-06-28 2006-11-29 株式会社東芝 半導体装置の製造方法
DE19964214C2 (de) * 1999-09-07 2002-01-17 Infineon Technologies Ag Verfahren zur Herstellung einer Driftzone eines Kompensationsbauelements
GB9929613D0 (en) * 1999-12-15 2000-02-09 Koninkl Philips Electronics Nv Manufacture of semiconductor material and devices using that material
US6214698B1 (en) * 2000-01-11 2001-04-10 Taiwan Semiconductor Manufacturing Company Shallow trench isolation methods employing gap filling doped silicon oxide dielectric layer
US6392273B1 (en) * 2000-01-14 2002-05-21 Rockwell Science Center, Llc Trench insulated-gate bipolar transistor with improved safe-operating-area
GB0012138D0 (en) * 2000-05-20 2000-07-12 Koninkl Philips Electronics Nv A semiconductor device
US6399998B1 (en) * 2000-09-29 2002-06-04 Rockwell Technologies, Llc High voltage insulated-gate bipolar switch
JP4088033B2 (ja) * 2000-11-27 2008-05-21 株式会社東芝 半導体装置
US6509220B2 (en) * 2000-11-27 2003-01-21 Power Integrations, Inc. Method of fabricating a high-voltage transistor
US6608350B2 (en) * 2000-12-07 2003-08-19 International Rectifier Corporation High voltage vertical conduction superjunction semiconductor device
US6424007B1 (en) * 2001-01-24 2002-07-23 Power Integrations, Inc. High-voltage transistor with buried conduction layer
US6710403B2 (en) * 2002-07-30 2004-03-23 Fairchild Semiconductor Corporation Dual trench power MOSFET
WO2002069394A1 (en) * 2001-02-27 2002-09-06 Fairchild Semiconductor Corporation Process for depositing and planarizing bpsg for dense trench mosfet application
US6512267B2 (en) * 2001-04-12 2003-01-28 International Rectifier Corporation Superjunction device with self compensated trench walls
US6551881B1 (en) * 2001-10-01 2003-04-22 Koninklijke Philips Electronics N.V. Self-aligned dual-oxide umosfet device and a method of fabricating same
ITTO20011038A1 (it) * 2001-10-30 2003-04-30 St Microelectronics Srl Procedimento per la fabbricazione di una fetta semiconduttrice integrante dispositivi elettronici e una struttura per il disaccoppiamento el
JP3993458B2 (ja) * 2002-04-17 2007-10-17 株式会社東芝 半導体装置
US7041560B2 (en) * 2003-12-19 2006-05-09 Third Dimension (3D) Semiconductor, Inc. Method of manufacturing a superjunction device with conventional terminations
EP1721344A4 (en) * 2003-12-19 2009-06-10 Third Dimension 3D Sc Inc METHOD FOR PRODUCING A SUPERSHIP LAYERING COMPONENT
JP4999464B2 (ja) * 2003-12-19 2012-08-15 サード ディメンジョン （スリーディ） セミコンダクタ インコーポレイテッド 広いメサを備えた超接合ディバイスの製造方法
JP4417962B2 (ja) * 2003-12-19 2010-02-17 サード ディメンジョン （スリーディ） セミコンダクタ インコーポレイテッド 超接合デバイスの製造での平坦化方法
US7023069B2 (en) * 2003-12-19 2006-04-04 Third Dimension (3D) Semiconductor, Inc. Method for forming thick dielectric regions using etched trenches
ES2710250T3 (es) * 2012-08-24 2019-04-23 Hoffmann La Roche Bomba de insulina y métodos de funcionamiento de la bomba de insulina

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