CN100481505C - 半导体器件及其制造方法 - Google Patents
半导体器件及其制造方法 Download PDFInfo
- Publication number
- CN100481505C CN100481505C CNB2006100930152A CN200610093015A CN100481505C CN 100481505 C CN100481505 C CN 100481505C CN B2006100930152 A CNB2006100930152 A CN B2006100930152A CN 200610093015 A CN200610093015 A CN 200610093015A CN 100481505 C CN100481505 C CN 100481505C
- Authority
- CN
- China
- Prior art keywords
- insulating film
- forming
- gate
- semiconductor substrate
- film
- 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
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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]
- H10D30/601—Insulated-gate field-effect transistors [IGFET] having lightly-doped drain or source extensions, e.g. LDD IGFETs or DDD IGFETs
- H10D30/608—Insulated-gate field-effect transistors [IGFET] having lightly-doped drain or source extensions, e.g. LDD IGFETs or DDD IGFETs having non-planar bodies, e.g. having recessed gate electrodes
-
- 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
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/28008—Making conductor-insulator-semiconductor electrodes
- H01L21/28017—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon
- H01L21/28026—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor
- H01L21/28035—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor the final conductor layer next to the insulator being silicon, e.g. polysilicon, with or without impurities
- H01L21/28044—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor the final conductor layer next to the insulator being silicon, e.g. polysilicon, with or without impurities the conductor comprising at least another non-silicon conductive layer
- H01L21/28052—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor the final conductor layer next to the insulator being silicon, e.g. polysilicon, with or without impurities the conductor comprising at least another non-silicon conductive layer the conductor comprising a silicide layer formed by the silicidation reaction of silicon with a metal layer
-
- 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
- H10B12/053—Making the transistor the transistor 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]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/027—Manufacture or treatment of FETs having insulated gates [IGFET] of lateral single-gate IGFETs
- H10D30/0275—Manufacture or treatment of FETs having insulated gates [IGFET] of lateral single-gate IGFETs forming single crystalline semiconductor source or drain regions resulting in recessed gates, e.g. forming raised source or drain regions
-
- 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
- H10D64/025—Manufacture or treatment forming recessed gates, e.g. by using local oxidation
- H10D64/027—Manufacture or treatment forming recessed gates, e.g. by using local oxidation by etching at gate locations
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005163575 | 2005-06-03 | ||
JP2005163575A JP2006339476A (ja) | 2005-06-03 | 2005-06-03 | 半導体装置及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1874003A CN1874003A (zh) | 2006-12-06 |
CN100481505C true CN100481505C (zh) | 2009-04-22 |
Family
ID=37484359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100930152A Expired - Fee Related CN100481505C (zh) | 2005-06-03 | 2006-06-02 | 半导体器件及其制造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7659571B2 (zh) |
JP (1) | JP2006339476A (zh) |
CN (1) | CN100481505C (zh) |
TW (1) | TWI324386B (zh) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100791342B1 (ko) * | 2006-08-09 | 2008-01-03 | 삼성전자주식회사 | 반도체 소자 및 그 제조 방법 |
US7629646B2 (en) * | 2006-08-16 | 2009-12-08 | Force Mos Technology Co., Ltd. | Trench MOSFET with terraced gate and manufacturing method thereof |
US20080042222A1 (en) * | 2006-08-16 | 2008-02-21 | Force Mos Technology Co., Ltd. | Trench mosfet with copper metal connections |
US20080042208A1 (en) * | 2006-08-16 | 2008-02-21 | Force Mos Technology Co., Ltd. | Trench mosfet with esd trench capacitor |
KR100823176B1 (ko) | 2007-04-27 | 2008-04-18 | 삼성전자주식회사 | 반도체 장치 및 그 형성 방법 |
US20080296674A1 (en) * | 2007-05-30 | 2008-12-04 | Qimonda Ag | Transistor, integrated circuit and method of forming an integrated circuit |
JP2009170857A (ja) * | 2007-09-28 | 2009-07-30 | Elpida Memory Inc | 半導体装置及びその製造方法 |
JP5628471B2 (ja) * | 2007-12-10 | 2014-11-19 | ピーエスフォー ルクスコ エスエイアールエルPS4 Luxco S.a.r.l. | 半導体装置及び半導体装置の製造方法 |
KR101535222B1 (ko) | 2008-04-17 | 2015-07-08 | 삼성전자주식회사 | 반도체 소자 및 그의 제조 방법 |
KR101414076B1 (ko) * | 2008-09-10 | 2014-07-02 | 삼성전자주식회사 | 반도체 소자 및 이의 제조 방법 |
JP2010147392A (ja) * | 2008-12-22 | 2010-07-01 | Elpida Memory Inc | 半導体装置およびその製造方法 |
KR101576576B1 (ko) * | 2009-02-13 | 2015-12-10 | 삼성전자 주식회사 | 반도체 장치 및 이의 제조 방법 |
EP2410017A4 (en) * | 2009-03-17 | 2013-05-22 | Sumitomo Chemical Co | COMPOSITION AND ITEM WITH IT |
TWI396259B (zh) * | 2009-08-28 | 2013-05-11 | Inotera Memories Inc | 動態隨機存取記憶體之凹溝渠通道之自我對準方法 |
JP2011129566A (ja) | 2009-12-15 | 2011-06-30 | Elpida Memory Inc | 半導体装置の製造方法 |
JP2011129761A (ja) | 2009-12-18 | 2011-06-30 | Elpida Memory Inc | 半導体装置の製造方法 |
JP2011129771A (ja) | 2009-12-18 | 2011-06-30 | Elpida Memory Inc | 半導体装置及びその製造方法 |
KR101662282B1 (ko) * | 2010-01-14 | 2016-10-05 | 삼성전자주식회사 | 고유전율의 보호막 패턴을 포함하는 매립 게이트 패턴을 갖는 반도체 장치 및 이의 제조 방법 |
JP5738094B2 (ja) * | 2010-09-14 | 2015-06-17 | セイコーインスツル株式会社 | 半導体装置の製造方法 |
JP2012089566A (ja) * | 2010-10-15 | 2012-05-10 | Elpida Memory Inc | 半導体装置及びその製造方法、並びにデータ処理システム |
JP2012134439A (ja) | 2010-11-30 | 2012-07-12 | Elpida Memory Inc | 半導体装置及びその製造方法 |
KR20120060029A (ko) * | 2010-12-01 | 2012-06-11 | 삼성전자주식회사 | 반도체 기억 소자 및 반도체 기억 소자의 형성 방법 |
JP2012156451A (ja) * | 2011-01-28 | 2012-08-16 | Elpida Memory Inc | 半導体装置及びその製造方法 |
JP2012164776A (ja) * | 2011-02-04 | 2012-08-30 | Toshiba Corp | 不揮発性半導体記憶装置 |
JP5731858B2 (ja) | 2011-03-09 | 2015-06-10 | ピーエスフォー ルクスコ エスエイアールエルPS4 Luxco S.a.r.l. | 半導体装置及び半導体装置の製造方法 |
US20120235228A1 (en) * | 2011-03-16 | 2012-09-20 | Nanya Technology Corp. | Transistor structure and method for preparing the same |
CN102737997A (zh) * | 2011-04-07 | 2012-10-17 | 中芯国际集成电路制造(上海)有限公司 | 半导体器件的制作方法 |
JP2012234964A (ja) | 2011-04-28 | 2012-11-29 | Elpida Memory Inc | 半導体装置及びその製造方法 |
JP2012238642A (ja) | 2011-05-10 | 2012-12-06 | Elpida Memory Inc | 半導体装置及びその製造方法 |
JP2012248686A (ja) | 2011-05-27 | 2012-12-13 | Elpida Memory Inc | 半導体装置及びその製造方法 |
JP2013058676A (ja) | 2011-09-09 | 2013-03-28 | Elpida Memory Inc | 半導体装置及びその製造方法、並びにデータ処理システム |
JP2013149686A (ja) | 2012-01-17 | 2013-08-01 | Elpida Memory Inc | 半導体装置 |
TWI493724B (zh) | 2012-03-01 | 2015-07-21 | E Ink Holdings Inc | 半導體元件 |
JP2014022388A (ja) | 2012-07-12 | 2014-02-03 | Ps4 Luxco S A R L | 半導体装置及びその製造方法 |
US8987796B2 (en) | 2012-08-17 | 2015-03-24 | Ps4 Luxco S.A.R.L. | Semiconductor device having semiconductor pillar |
KR101920247B1 (ko) * | 2012-09-17 | 2018-11-20 | 삼성전자 주식회사 | 반도체 장치 및 그 제조 방법 |
TW201423869A (zh) * | 2012-12-13 | 2014-06-16 | Anpec Electronics Corp | 溝渠式電晶體的製作方法 |
KR102707534B1 (ko) | 2016-12-02 | 2024-09-20 | 삼성전자주식회사 | 반도체 메모리 소자 |
JP7282485B2 (ja) * | 2018-05-14 | 2023-05-29 | キオクシア株式会社 | 半導体装置およびその製造方法 |
US12125910B2 (en) * | 2021-06-02 | 2024-10-22 | Invention And Collaboration Laboratory Pte. Ltd. | Transistor structure with increased gate dielectric thickness between gate-to-drain overlap region |
US20230027524A1 (en) * | 2021-07-23 | 2023-01-26 | Invention And Collaboration Laboratory Pte. Ltd. | Transistor with controllable source/drain structure |
WO2023212886A1 (en) * | 2022-05-06 | 2023-11-09 | Yangtze Advanced Memory Industrial Innovation Center Co., Ltd | Memory peripheral circuit having recessed channel transistors and method for forming the same |
WO2023212887A1 (en) * | 2022-05-06 | 2023-11-09 | Yangtze Advanced Memory Industrial Innovation Center Co., Ltd | Memory peripheral circuit having recessed channel transistors with elevated sources/drains and method for forming thereof |
CN115954383B (zh) * | 2023-03-14 | 2023-06-02 | 长鑫存储技术有限公司 | 一种半导体结构及其形成方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03219677A (ja) * | 1990-01-24 | 1991-09-27 | Fujitsu Ltd | 半導体装置 |
KR940002400B1 (ko) * | 1991-05-15 | 1994-03-24 | 금성일렉트론 주식회사 | 리세스 게이트를 갖는 반도체장치의 제조방법 |
JP3123140B2 (ja) * | 1991-09-20 | 2001-01-09 | 日本電気株式会社 | 電界効果トランジスタ |
JPH07142712A (ja) * | 1993-06-25 | 1995-06-02 | Toshiba Corp | 半導体装置 |
JPH07131007A (ja) * | 1993-11-02 | 1995-05-19 | Tadahiro Omi | 半導体装置 |
US5793090A (en) | 1997-01-10 | 1998-08-11 | Advanced Micro Devices, Inc. | Integrated circuit having multiple LDD and/or source/drain implant steps to enhance circuit performance |
JPH10200106A (ja) * | 1997-01-13 | 1998-07-31 | Sony Corp | 半導体装置及びその製造方法 |
US6180978B1 (en) * | 1997-12-30 | 2001-01-30 | Texas Instruments Incorporated | Disposable gate/replacement gate MOSFETs for sub-0.1 micron gate length and ultra-shallow junctions |
JP3209731B2 (ja) * | 1998-09-10 | 2001-09-17 | 松下電器産業株式会社 | 半導体装置及びその製造方法 |
TW428231B (en) | 1999-01-16 | 2001-04-01 | United Microelectronics Corp | Manufacturing method of self-aligned silicide |
US6274894B1 (en) * | 1999-08-17 | 2001-08-14 | Advanced Micro Devices, Inc. | Low-bandgap source and drain formation for short-channel MOS transistors |
US6498062B2 (en) * | 2001-04-27 | 2002-12-24 | Micron Technology, Inc. | DRAM access transistor |
JP3640945B2 (ja) | 2002-09-02 | 2005-04-20 | 株式会社東芝 | トレンチゲート型半導体装置及びその製造方法 |
KR100641495B1 (ko) | 2002-12-30 | 2006-10-31 | 동부일렉트로닉스 주식회사 | 반도체 소자 제조방법 |
KR100499159B1 (ko) * | 2003-02-28 | 2005-07-01 | 삼성전자주식회사 | 리세스 채널을 갖는 반도체장치 및 그 제조방법 |
KR100511045B1 (ko) | 2003-07-14 | 2005-08-30 | 삼성전자주식회사 | 리세스된 게이트 전극을 갖는 반도체 소자의 집적방법 |
US20060094194A1 (en) * | 2004-11-04 | 2006-05-04 | Taiwan Semiconductor Manufacturing Company, Ltd. | Advanced disposable spacer process by low-temperature high-stress nitride film for sub-90NM CMOS technology |
-
2005
- 2005-06-03 JP JP2005163575A patent/JP2006339476A/ja active Pending
-
2006
- 2006-06-02 CN CNB2006100930152A patent/CN100481505C/zh not_active Expired - Fee Related
- 2006-06-02 US US11/445,236 patent/US7659571B2/en active Active
- 2006-06-02 TW TW095119540A patent/TWI324386B/zh active
Also Published As
Publication number | Publication date |
---|---|
US7659571B2 (en) | 2010-02-09 |
TW200644224A (en) | 2006-12-16 |
TWI324386B (en) | 2010-05-01 |
JP2006339476A (ja) | 2006-12-14 |
CN1874003A (zh) | 2006-12-06 |
US20060273388A1 (en) | 2006-12-07 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: PS4 LASCO CO., LTD. Free format text: FORMER OWNER: ELPIDA MEMORY INC. Effective date: 20130829 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20130829 Address after: Luxemburg Luxemburg Patentee after: ELPIDA MEMORY INC. Address before: Tokyo, Japan Patentee before: Elpida Memory Inc. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20160602 |