JP3962009B2 - 半導体装置の製造方法 - Google Patents
半導体装置の製造方法 Download PDFInfo
- Publication number
- JP3962009B2 JP3962009B2 JP2003407367A JP2003407367A JP3962009B2 JP 3962009 B2 JP3962009 B2 JP 3962009B2 JP 2003407367 A JP2003407367 A JP 2003407367A JP 2003407367 A JP2003407367 A JP 2003407367A JP 3962009 B2 JP3962009 B2 JP 3962009B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- semiconductor
- gate electrode
- oxide film
- semiconductor device
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/62—Fin field-effect transistors [FinFET]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B12/00—Dynamic random access memory [DRAM] devices
- H10B12/01—Manufacture or treatment
- H10B12/02—Manufacture or treatment for one transistor one-capacitor [1T-1C] memory cells
- H10B12/05—Making the transistor
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B12/00—Dynamic random access memory [DRAM] devices
- H10B12/01—Manufacture or treatment
- H10B12/02—Manufacture or treatment for one transistor one-capacitor [1T-1C] memory cells
- H10B12/05—Making the transistor
- H10B12/056—Making the transistor the transistor being a FinFET
-
- 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
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/024—Manufacture or treatment of FETs having insulated gates [IGFET] of fin field-effect transistors [FinFET]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/6729—Thin-film transistors [TFT] characterised by the electrodes
- H10D30/673—Thin-film transistors [TFT] characterised by the electrodes characterised by the shapes, relative sizes or dispositions of the gate electrodes
- H10D30/6733—Multi-gate TFTs
- H10D30/6734—Multi-gate TFTs having gate electrodes arranged on both top and bottom sides of the channel, e.g. dual-gate TFTs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/6729—Thin-film transistors [TFT] characterised by the electrodes
- H10D30/673—Thin-film transistors [TFT] characterised by the electrodes characterised by the shapes, relative sizes or dispositions of the gate electrodes
- H10D30/6735—Thin-film transistors [TFT] characterised by the electrodes characterised by the shapes, relative sizes or dispositions of the gate electrodes having gates fully surrounding the channels, e.g. gate-all-around
-
- 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
- H10D64/01—Manufacture or treatment
- H10D64/017—Manufacture or treatment using dummy gates in processes wherein at least parts of the final gates are self-aligned to the dummy gates, i.e. replacement gate processes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
- H10D86/201—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates the substrates comprising an insulating layer on a semiconductor body, e.g. SOI
- H10D86/215—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates the substrates comprising an insulating layer on a semiconductor body, e.g. SOI comprising FinFETs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B12/00—Dynamic random access memory [DRAM] devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B12/00—Dynamic random access memory [DRAM] devices
- H10B12/30—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells
- H10B12/31—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells having a storage electrode stacked over the transistor
- H10B12/315—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells having a storage electrode stacked over the transistor with the capacitor higher than a bit line
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B12/00—Dynamic random access memory [DRAM] devices
- H10B12/30—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells
- H10B12/37—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells the capacitor being at least partially in a trench in the substrate
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/62—Fin field-effect transistors [FinFET]
- H10D30/6212—Fin field-effect transistors [FinFET] having fin-shaped semiconductor bodies having non-rectangular cross-sections
- H10D30/6213—Fin field-effect transistors [FinFET] having fin-shaped semiconductor bodies having non-rectangular cross-sections having rounded corners
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Thin Film Transistor (AREA)
- Electrodes Of Semiconductors (AREA)
- Semiconductor Memories (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Description
J.P.Colinge et al.,「SILICON-ON-INSULATOR "GATE-ALL-AROUND DEVICE"」, IEDM 1990, 25.4, p.595-598 Fu-Liang Yang et al.,「25 nm CMOS Omega FETs」, IEDM 2002, 10.3, p.255-258
図1は第1の実施形態に係る半導体装置の基本的な構成を示した斜視図、図2は図1に示した半導体装置の平面図である。図3(a)は図2のA−A’に沿った断面図、図3(b)は図2のB−B’に沿った断面図、図3(c)は図2のC−C’に沿った断面図である。なお、図1では、構造の理解を容易にするため、ゲート電極を他の構造から離して描いているが、実際にはゲート電極は他の構造に接している。また、図1及び図3(a)〜図3(c)では、図2に示したコンタクトや配線等は描いていない。
図17は第2の実施形態に係る半導体装置の構成を示した斜視図、図18は図17に示した半導体装置の平面図である。図19(a)は図18のA−A’に沿った断面図、図19(b)は図18のB−B’に沿った断面図、図19(c)は図18のC−C’に沿った断面図、図19(d)は図18のD−D’に沿った断面図である。なお、図17では、構造の理解を容易にするため、ゲート電極を他の構造から離して描いているが、実際にはゲート電極は他の構造に接している。また、図17及び図19(a)〜図19(d)では、図18に示したコンタクトや配線等は描いていない。なお、本実施形態の基本的な構成は第1の実施形態と同様であり、第1の実施形態の構成要素に対応する構成要素については同一の参照番号を付し、それらの詳細な説明は省略する。
図20及び図21はいずれも、本実施形態に係る半導体装置の構成例を示した平面図である。図20に示した半導体装置の基本的な構成は第1の実施形態の構成に対応し、図21に示した半導体装置の基本的な構成は第2の実施形態の構成に対応している。したがって、各構成要素の詳細な説明は省略する。
図22及び図23はいずれも、本実施形態に係る半導体装置の構成例を示した平面図である。図22に示した半導体装置の基本的な構成は第1の実施形態の構成に対応し、図23に示した半導体装置の基本的な構成は第2の実施形態の構成に対応している。したがって、各構成要素の詳細な説明は省略する。
図24は、第1或いは第2の実施形態で示したようなトランジスタ構造をトレンチ型キャパシタ構造を有するDRAMに適用した場合の一例を示した断面図である。
図25は、第1或いは第2の実施形態で示したようなトランジスタ構造をスタック型キャパシタ構造を有するDRAMに適用した場合の一例を示した断面図である。
103…半導体構造 103a、103b、103c…半導体部分
104…熱酸化膜 105…シリコン窒化膜
106…ダミーゲート絶縁膜 108…ダミーゲート電極
109…シリコン酸化膜 110…シリコン窒化膜
111a…低濃度のソース領域 111b…低濃度のドレイン領域
112…シリコン酸化膜 113a…高濃度のソース領域
113b…高濃度のドレイン領域 114…層間絶縁膜
115…ゲート絶縁膜 116…ゲート電極
116a、116b…電極部分 117…層間絶縁膜
118…コンタクトプラグ 119…配線
120…凹部 151…熱酸化膜
161…レジストパターン
Claims (1)
- 下地絶縁膜上に、第1の半導体部分と、第2の半導体部分と、前記第1の半導体部分と第2の半導体部分との間の第3の半導体部分とを含む半導体構造を形成する工程と、
前記第3の半導体部分の上面及び側面を覆うダミー構造を形成する工程と、
前記ダミー構造をマスクとして前記半導体構造内に不純物のイオン注入を行い、ソース/ドレイン領域を形成する工程と、
前記第1の半導体部分の表面、前記第2の半導体部分の表面及び前記ダミー構造の側面を覆う絶縁部を形成する工程と、
前記ダミー構造を除去して、前記第3の半導体部分及び前記ダミー構造下の下地絶縁膜を露出させる工程と、
前記下地絶縁膜の露出した部分及び該露出した部分に隣接した部分をエッチングすることにより、前記下地絶縁膜に凹部を形成する工程と、
前記第3の半導体部分の上面及び側面を覆う第1の電極部分及び前記凹部内に形成された第2の電極部分を含むゲート電極を、前記第3の半導体部分と前記ゲート電極との間にゲート絶縁膜を介在させて形成する工程と、
を備えたことを特徴とする半導体装置の製造方法。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003407367A JP3962009B2 (ja) | 2003-12-05 | 2003-12-05 | 半導体装置の製造方法 |
| US10/874,732 US6992358B2 (en) | 2003-12-05 | 2004-06-24 | Semiconductor device and method for manufacturing the same |
| US11/289,279 US20060084215A1 (en) | 2003-12-05 | 2005-11-30 | Semiconductor device and method for manufacturing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003407367A JP3962009B2 (ja) | 2003-12-05 | 2003-12-05 | 半導体装置の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005167132A JP2005167132A (ja) | 2005-06-23 |
| JP3962009B2 true JP3962009B2 (ja) | 2007-08-22 |
Family
ID=34631749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003407367A Expired - Fee Related JP3962009B2 (ja) | 2003-12-05 | 2003-12-05 | 半導体装置の製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (2) | US6992358B2 (ja) |
| JP (1) | JP3962009B2 (ja) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005243709A (ja) | 2004-02-24 | 2005-09-08 | Toshiba Corp | 半導体装置およびその製造方法 |
| JP4337983B2 (ja) * | 2005-02-17 | 2009-09-30 | 国立大学法人 東京大学 | 混在型半導体集積回路及びその製造方法 |
| US7176537B2 (en) * | 2005-05-23 | 2007-02-13 | Taiwan Semiconductor Manufacturing Company, Ltd. | High performance CMOS with metal-gate and Schottky source/drain |
| KR100608380B1 (ko) * | 2005-06-01 | 2006-08-08 | 주식회사 하이닉스반도체 | 메모리 소자의 트랜지스터 및 그 제조방법 |
| US7858481B2 (en) * | 2005-06-15 | 2010-12-28 | Intel Corporation | Method for fabricating transistor with thinned channel |
| US7348642B2 (en) | 2005-08-03 | 2008-03-25 | International Business Machines Corporation | Fin-type field effect transistor |
| JP4954508B2 (ja) * | 2005-08-05 | 2012-06-20 | パナソニック株式会社 | 半導体装置 |
| KR100630764B1 (ko) | 2005-08-30 | 2006-10-04 | 삼성전자주식회사 | 게이트 올어라운드 반도체소자 및 그 제조방법 |
| EP1793366A3 (en) * | 2005-12-02 | 2009-11-04 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, display device, and electronic device |
| JP2007158269A (ja) | 2005-12-08 | 2007-06-21 | Elpida Memory Inc | 半導体装置及びその製造方法 |
| JP4525928B2 (ja) | 2005-12-27 | 2010-08-18 | セイコーエプソン株式会社 | 半導体装置の製造方法 |
| JP4496179B2 (ja) | 2006-03-13 | 2010-07-07 | 株式会社東芝 | 半導体記憶装置およびその製造方法 |
| JP5161495B2 (ja) * | 2006-07-19 | 2013-03-13 | 株式会社東芝 | 不揮発性半導体記憶装置 |
| US7906804B2 (en) | 2006-07-19 | 2011-03-15 | Kabushiki Kaisha Toshiba | Nonvolatile semiconductor memory device and manufacturing method thereof |
| JP2008300384A (ja) * | 2007-05-29 | 2008-12-11 | Elpida Memory Inc | 半導体装置及びその製造方法 |
| US8264048B2 (en) * | 2008-02-15 | 2012-09-11 | Intel Corporation | Multi-gate device having a T-shaped gate structure |
| WO2009110050A1 (ja) * | 2008-02-15 | 2009-09-11 | 日本ユニサンティスエレクトロニクス株式会社 | 半導体装置の製造方法 |
| FR2928028B1 (fr) * | 2008-02-27 | 2011-07-15 | St Microelectronics Crolles 2 | Procede de fabrication d'un dispositif semi-conducteur a grille enterree et circuit integre correspondant. |
| FR2928029B1 (fr) * | 2008-02-27 | 2011-04-08 | St Microelectronics Crolles 2 | Procede de fabrication d'un dispositif semi-conducteur a grille enterree et circuit integre correspondant. |
| US8410554B2 (en) * | 2008-03-26 | 2013-04-02 | International Business Machines Corporation | Method, structure and design structure for customizing history effects of SOI circuits |
| US8420460B2 (en) | 2008-03-26 | 2013-04-16 | International Business Machines Corporation | Method, structure and design structure for customizing history effects of SOI circuits |
| US7964467B2 (en) * | 2008-03-26 | 2011-06-21 | International Business Machines Corporation | Method, structure and design structure for customizing history effects of soi circuits |
| US8399314B2 (en) * | 2010-03-25 | 2013-03-19 | International Business Machines Corporation | p-FET with a strained nanowire channel and embedded SiGe source and drain stressors |
| KR101774478B1 (ko) * | 2010-10-22 | 2017-09-05 | 삼성디스플레이 주식회사 | 박막 트랜지스터 및 그 제조 방법 |
| JP5325932B2 (ja) * | 2011-05-27 | 2013-10-23 | 株式会社東芝 | 半導体装置およびその製造方法 |
| KR101713920B1 (ko) * | 2011-09-29 | 2017-03-09 | 인텔 코포레이션 | 반도체 응용을 위한 양전성 금속 포함 층 |
| US20130193513A1 (en) * | 2012-02-01 | 2013-08-01 | International Business Machines Corporation | Multi-Gate Field Effect Transistor with a Tapered Gate Profile |
| US9123654B2 (en) * | 2013-02-15 | 2015-09-01 | International Business Machines Corporation | Trilayer SIT process with transfer layer for FINFET patterning |
| US9385069B2 (en) * | 2013-03-07 | 2016-07-05 | Taiwan Semiconductor Manufacturing Company, Ltd. | Gate contact structure for FinFET |
| TWI644433B (zh) * | 2013-03-13 | 2018-12-11 | 半導體能源研究所股份有限公司 | 半導體裝置 |
| US10170315B2 (en) | 2013-07-17 | 2019-01-01 | Globalfoundries Inc. | Semiconductor device having local buried oxide |
| US9252272B2 (en) * | 2013-11-18 | 2016-02-02 | Globalfoundries Inc. | FinFET semiconductor device having local buried oxide |
| JP6204162B2 (ja) * | 2013-11-20 | 2017-09-27 | 猛英 白土 | 半導体装置及びその製造方法 |
| US9461050B2 (en) * | 2013-12-06 | 2016-10-04 | Globalfoundries Inc. | Self-aligned laterally extended strap for a dynamic random access memory cell |
| EP3084835A4 (en) * | 2013-12-18 | 2017-08-02 | Intel Corporation | Techniques for improving gate control over transistor channel by increasing effective gate length |
| CN111048509B (zh) * | 2014-03-28 | 2023-12-01 | 株式会社半导体能源研究所 | 半导体装置 |
| US9780213B2 (en) * | 2014-04-15 | 2017-10-03 | Taiwan Semiconductor Manufacturing Co., Ltd. | Semiconductor device having a reversed T-shaped profile in the metal gate line-end |
| US10636796B2 (en) * | 2017-08-02 | 2020-04-28 | Winbond Electronics Corp. | Dynamic random access memory and method of fabricating the same |
| CN108231594B (zh) * | 2017-12-21 | 2020-10-02 | 上海集成电路研发中心有限公司 | 一种FinFET器件的制作方法 |
| US12100766B2 (en) * | 2021-11-03 | 2024-09-24 | International Business Machines Corporation | Integrated short channel omega gate FinFET and long channel FinFET |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2582794B2 (ja) * | 1987-08-10 | 1997-02-19 | 株式会社東芝 | 半導体装置及びその製造方法 |
| US6822071B1 (en) * | 1998-11-12 | 2004-11-23 | The Regents Of The University Of California | Polypeptides from Chlamydia pneumoniae and their use in the diagnosis, prevention and treatment of disease |
| US7242064B2 (en) * | 1999-06-30 | 2007-07-10 | Kabushiki Kaisha Toshiba | Semiconductor device and method of manufacturing the same |
| US6744390B1 (en) * | 2000-03-31 | 2004-06-01 | The Boeing Company | Analog to digital converter utilizing resolution enhancement |
| US20020011612A1 (en) * | 2000-07-31 | 2002-01-31 | Kabushiki Kaisha Toshiba | Semiconductor device and method for manufacturing the same |
| US6437404B1 (en) * | 2000-08-10 | 2002-08-20 | Advanced Micro Devices, Inc. | Semiconductor-on-insulator transistor with recessed source and drain |
| JP4216483B2 (ja) * | 2001-02-15 | 2009-01-28 | 株式会社東芝 | 半導体メモリ装置 |
| US6740938B2 (en) * | 2001-04-16 | 2004-05-25 | Semiconductor Energy Laboratory Co., Ltd. | Transistor provided with first and second gate electrodes with channel region therebetween |
| KR100363332B1 (en) * | 2001-05-23 | 2002-12-05 | Samsung Electronics Co Ltd | Method for forming semiconductor device having gate all-around type transistor |
| US6639246B2 (en) * | 2001-07-27 | 2003-10-28 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
| JP2003188383A (ja) * | 2001-12-14 | 2003-07-04 | Hitachi Ltd | 半導体集積回路装置及びその製造方法 |
| JP3825688B2 (ja) * | 2001-12-25 | 2006-09-27 | 株式会社東芝 | 半導体装置の製造方法 |
| US6646307B1 (en) * | 2002-02-21 | 2003-11-11 | Advanced Micro Devices, Inc. | MOSFET having a double gate |
| US6580132B1 (en) * | 2002-04-10 | 2003-06-17 | International Business Machines Corporation | Damascene double-gate FET |
| JP2003332582A (ja) * | 2002-05-13 | 2003-11-21 | Toshiba Corp | 半導体装置及びその製造方法 |
| US7019644B2 (en) * | 2003-02-04 | 2006-03-28 | Barrie Robert P | Mobile object monitoring system |
| JP2005072093A (ja) * | 2003-08-20 | 2005-03-17 | Oki Electric Ind Co Ltd | 半導体装置 |
| JP4216676B2 (ja) * | 2003-09-08 | 2009-01-28 | 株式会社東芝 | 半導体装置 |
| US7091566B2 (en) * | 2003-11-20 | 2006-08-15 | International Business Machines Corp. | Dual gate FinFet |
-
2003
- 2003-12-05 JP JP2003407367A patent/JP3962009B2/ja not_active Expired - Fee Related
-
2004
- 2004-06-24 US US10/874,732 patent/US6992358B2/en not_active Expired - Fee Related
-
2005
- 2005-11-30 US US11/289,279 patent/US20060084215A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005167132A (ja) | 2005-06-23 |
| US20050121703A1 (en) | 2005-06-09 |
| US20060084215A1 (en) | 2006-04-20 |
| US6992358B2 (en) | 2006-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3962009B2 (ja) | 半導体装置の製造方法 | |
| US7381601B2 (en) | Methods of fabricating field effect transistors having multiple stacked channels | |
| KR100605104B1 (ko) | 핀-펫 소자 및 그 제조 방법 | |
| US10325921B2 (en) | Semiconductor device and manufacturing method of the same | |
| JP2002118255A (ja) | 半導体装置およびその製造方法 | |
| US20020011612A1 (en) | Semiconductor device and method for manufacturing the same | |
| US20140038375A1 (en) | Semiconductor device having vertical mos transistor and method for manufacturing the semiconductor device | |
| KR100574340B1 (ko) | 반도체 장치 및 이의 형성 방법 | |
| TWI232002B (en) | Integrated metal-insulator-metal capacitor and metal gate transistor | |
| US8378395B2 (en) | Methods of fabricating field effect transistors having protruded active regions | |
| TW202230728A (zh) | 半導體元件 | |
| JP2000332242A (ja) | 半導体装置及びその製造方法 | |
| US8013373B2 (en) | Semiconductor device having MOS-transistor formed on semiconductor substrate and method for manufacturing thereof | |
| US7667266B2 (en) | Semiconductor device including active pattern with channel recess, and method of fabricating the same | |
| JP2009158813A (ja) | 半導体装置の製造方法、及び半導体装置 | |
| US8748978B2 (en) | Sense-amp transistor of semiconductor device and method for manufacturing the same | |
| KR100668838B1 (ko) | 반도체 소자의 게이트 형성방법 | |
| JP2012015345A (ja) | 半導体装置 | |
| JP2003124338A (ja) | 半導体装置及びその製造方法 | |
| TWI419266B (zh) | 半導體裝置之製造方法 | |
| US8264892B2 (en) | Semiconductor device and method of controlling the same | |
| US10818682B2 (en) | Method of manufacturing semiconductor device | |
| JP2008235925A (ja) | 半導体装置の製造方法 | |
| KR100629694B1 (ko) | 반도체 소자 제조 방법 | |
| CN101118857B (zh) | 半导体器件及制造该半导体器件的方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20060828 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060905 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061027 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20070515 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070517 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110525 Year of fee payment: 4 |
|
| LAPS | Cancellation because of no payment of annual fees |