CN100541758C - 形成浅槽隔离区的方法、制备集成电路的方法以及形成衬里的方法 - Google Patents
形成浅槽隔离区的方法、制备集成电路的方法以及形成衬里的方法 Download PDFInfo
- Publication number
- CN100541758C CN100541758C CNB2004800069745A CN200480006974A CN100541758C CN 100541758 C CN100541758 C CN 100541758C CN B2004800069745 A CNB2004800069745 A CN B2004800069745A CN 200480006974 A CN200480006974 A CN 200480006974A CN 100541758 C CN100541758 C CN 100541758C
- Authority
- CN
- China
- Prior art keywords
- layer
- groove
- semiconductor layer
- substrate
- silicon
- 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
- 238000000034 method Methods 0.000 title claims abstract description 129
- 238000002955 isolation Methods 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 230000008569 process Effects 0.000 claims abstract description 88
- 239000004065 semiconductor Substances 0.000 claims abstract description 49
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 42
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000010703 silicon Substances 0.000 claims abstract description 40
- 229910052732 germanium Inorganic materials 0.000 claims abstract description 25
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 12
- 239000000758 substrate Substances 0.000 claims description 67
- 239000011810 insulating material Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 18
- 238000000576 coating method Methods 0.000 claims description 18
- 229920002120 photoresistant polymer Polymers 0.000 claims description 16
- 238000001259 photo etching Methods 0.000 claims description 8
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 238000000231 atomic layer deposition Methods 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims 1
- 238000010943 off-gassing Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 32
- 238000005530 etching Methods 0.000 description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 18
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 17
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 description 17
- 238000005229 chemical vapour deposition Methods 0.000 description 14
- 229910052581 Si3N4 Inorganic materials 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 239000000377 silicon dioxide Substances 0.000 description 9
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 7
- 150000004767 nitrides Chemical class 0.000 description 7
- 235000012239 silicon dioxide Nutrition 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 229910000077 silane Inorganic materials 0.000 description 6
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 5
- 238000000151 deposition Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 4
- 230000008021 deposition Effects 0.000 description 4
- 239000002019 doping agent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 239000002210 silicon-based material Substances 0.000 description 4
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- PZPGRFITIJYNEJ-UHFFFAOYSA-N disilane Chemical compound [SiH3][SiH3] PZPGRFITIJYNEJ-UHFFFAOYSA-N 0.000 description 3
- GDFCWFBWQUEQIJ-UHFFFAOYSA-N [B].[P] Chemical compound [B].[P] GDFCWFBWQUEQIJ-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000011469 building brick Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000032798 delamination Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- MROCJMGDEKINLD-UHFFFAOYSA-N dichlorosilane Chemical compound Cl[SiH2]Cl MROCJMGDEKINLD-UHFFFAOYSA-N 0.000 description 2
- QUZPNFFHZPRKJD-UHFFFAOYSA-N germane Chemical compound [GeH4] QUZPNFFHZPRKJD-UHFFFAOYSA-N 0.000 description 2
- 229910052986 germanium hydride Inorganic materials 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000005368 silicate glass Substances 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- IVHJCRXBQPGLOV-UHFFFAOYSA-N azanylidynetungsten Chemical compound [W]#N IVHJCRXBQPGLOV-UHFFFAOYSA-N 0.000 description 1
- YZYDPPZYDIRSJT-UHFFFAOYSA-K boron phosphate Chemical compound [B+3].[O-]P([O-])([O-])=O YZYDPPZYDIRSJT-UHFFFAOYSA-K 0.000 description 1
- 229910000149 boron phosphate Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910000078 germane Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000004151 rapid thermal annealing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003376 silicon Chemical class 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/762—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/762—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers
- H01L21/76224—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using trench refilling with dielectric materials
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/823481—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type isolation region manufacturing related aspects, e.g. to avoid interaction of isolation region with adjacent structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/10—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode not carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/1025—Channel region of field-effect devices
- H01L29/1029—Channel region of field-effect devices of field-effect transistors
- H01L29/1033—Channel region of field-effect devices of field-effect transistors with insulated gate, e.g. characterised by the length, the width, the geometric contour or the doping structure
- H01L29/1054—Channel region of field-effect devices of field-effect transistors with insulated gate, e.g. characterised by the length, the width, the geometric contour or the doping structure with a variation of the composition, e.g. channel with strained layer for increasing the mobility
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Element Separation (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/389,456 | 2003-03-14 | ||
US10/389,456 US7422961B2 (en) | 2003-03-14 | 2003-03-14 | Method of forming isolation regions for integrated circuits |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1762052A CN1762052A (zh) | 2006-04-19 |
CN100541758C true CN100541758C (zh) | 2009-09-16 |
Family
ID=32962282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800069745A Expired - Fee Related CN100541758C (zh) | 2003-03-14 | 2004-03-11 | 形成浅槽隔离区的方法、制备集成电路的方法以及形成衬里的方法 |
Country Status (7)
Country | Link |
---|---|
US (2) | US7422961B2 (zh) |
EP (1) | EP1604397A2 (zh) |
JP (1) | JP2006520540A (zh) |
KR (1) | KR20050118189A (zh) |
CN (1) | CN100541758C (zh) |
TW (1) | TWI337379B (zh) |
WO (1) | WO2004084299A2 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4750342B2 (ja) * | 2002-07-03 | 2011-08-17 | ルネサスエレクトロニクス株式会社 | Mos−fetおよびその製造方法、並びに半導体装置 |
US6924182B1 (en) * | 2003-08-15 | 2005-08-02 | Advanced Micro Devices, Inc. | Strained silicon MOSFET having reduced leakage and method of its formation |
US6902965B2 (en) * | 2003-10-31 | 2005-06-07 | Taiwan Semiconductor Manufacturing Company, Ltd. | Strained silicon structure |
US7462549B2 (en) * | 2004-01-12 | 2008-12-09 | Advanced Micro Devices, Inc. | Shallow trench isolation process and structure with minimized strained silicon consumption |
US7144785B2 (en) | 2004-11-01 | 2006-12-05 | Advanced Micro Devices, Inc. | Method of forming isolation trench with spacer formation |
US7439165B2 (en) | 2005-04-06 | 2008-10-21 | Agency For Sceince, Technology And Reasearch | Method of fabricating tensile strained layers and compressive strain layers for a CMOS device |
US20070132056A1 (en) * | 2005-12-09 | 2007-06-14 | Advanced Analogic Technologies, Inc. | Isolation structures for semiconductor integrated circuit substrates and methods of forming the same |
KR101532751B1 (ko) * | 2008-09-19 | 2015-07-02 | 삼성전자주식회사 | 반도체 소자 및 그 반도체 소자의 형성 방법 |
US8268683B2 (en) * | 2009-06-12 | 2012-09-18 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method for reducing interfacial layer thickness for high-K and metal gate stack |
US8404583B2 (en) * | 2010-03-12 | 2013-03-26 | Applied Materials, Inc. | Conformality of oxide layers along sidewalls of deep vias |
US9209040B2 (en) * | 2013-10-11 | 2015-12-08 | Taiwan Semiconductor Manufacturing Co., Ltd. | Amorphorus silicon insertion for STI-CMP planarity improvement |
CN106803484B (zh) * | 2015-11-26 | 2021-08-10 | 联华电子股份有限公司 | 半导体元件及其制作方法 |
Family Cites Families (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4666556A (en) | 1986-05-12 | 1987-05-19 | International Business Machines Corporation | Trench sidewall isolation by polysilicon oxidation |
KR920020676A (ko) | 1991-04-09 | 1992-11-21 | 김광호 | 반도체 장치의 소자분리 방법 |
US5254873A (en) * | 1991-12-09 | 1993-10-19 | Motorola, Inc. | Trench structure having a germanium silicate region |
US5266813A (en) * | 1992-01-24 | 1993-11-30 | International Business Machines Corporation | Isolation technique for silicon germanium devices |
DE59409300D1 (de) * | 1993-06-23 | 2000-05-31 | Siemens Ag | Verfahren zur Herstellung von einem Isolationsgraben in einem Substrat für Smart-Power-Technologien |
US5406111A (en) * | 1994-03-04 | 1995-04-11 | Motorola Inc. | Protection device for an intergrated circuit and method of formation |
JP3271453B2 (ja) * | 1994-12-28 | 2002-04-02 | 三菱電機株式会社 | 半導体装置における素子分離領域の形成方法 |
US5455194A (en) * | 1995-03-06 | 1995-10-03 | Motorola Inc. | Encapsulation method for localized oxidation of silicon with trench isolation |
US5786263A (en) * | 1995-04-04 | 1998-07-28 | Motorola, Inc. | Method for forming a trench isolation structure in an integrated circuit |
US5719085A (en) * | 1995-09-29 | 1998-02-17 | Intel Corporation | Shallow trench isolation technique |
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 |
US5837612A (en) * | 1997-08-01 | 1998-11-17 | Motorola, Inc. | Silicon chemical mechanical polish etch (CMP) stop for reduced trench fill erosion and method for formation |
US6136664A (en) * | 1997-08-07 | 2000-10-24 | International Business Machines Corporation | Filling of high aspect ratio trench isolation |
US6306722B1 (en) * | 1999-05-03 | 2001-10-23 | United Microelectronics Corp. | Method for fabricating shallow trench isolation structure |
US6013937A (en) * | 1997-09-26 | 2000-01-11 | Siemens Aktiengesellshaft | Buffer layer for improving control of layer thickness |
US5882983A (en) * | 1997-12-19 | 1999-03-16 | Advanced Micro Devices, Inc. | Trench isolation structure partially bound between a pair of low K dielectric structures |
KR100248888B1 (ko) * | 1998-01-07 | 2000-03-15 | 윤종용 | 트랜치 격리의 형성 방법 |
KR100275908B1 (ko) * | 1998-03-02 | 2000-12-15 | 윤종용 | 집적 회로에 트렌치 아이솔레이션을 형성하는방법 |
US6080618A (en) * | 1998-03-31 | 2000-06-27 | Siemens Aktiengesellschaft | Controllability of a buried device layer |
US6214696B1 (en) * | 1998-04-22 | 2001-04-10 | Texas Instruments - Acer Incorporated | Method of fabricating deep-shallow trench isolation |
US6168961B1 (en) * | 1998-05-21 | 2001-01-02 | Memc Electronic Materials, Inc. | Process for the preparation of epitaxial wafers for resistivity measurements |
US6146970A (en) * | 1998-05-26 | 2000-11-14 | Motorola Inc. | Capped shallow trench isolation and method of formation |
US6335293B1 (en) * | 1998-07-13 | 2002-01-01 | Mattson Technology, Inc. | Systems and methods for two-sided etch of a semiconductor substrate |
US6265282B1 (en) * | 1998-08-17 | 2001-07-24 | Micron Technology, Inc. | Process for making an isolation structure |
KR100287180B1 (ko) * | 1998-09-17 | 2001-04-16 | 윤종용 | 계면 조절층을 이용하여 금속 배선층을 형성하는 반도체 소자의 제조 방법 |
US6074931A (en) * | 1998-11-05 | 2000-06-13 | Vanguard International Semiconductor Corporation | Process for recess-free planarization of shallow trench isolation |
US6080637A (en) * | 1998-12-07 | 2000-06-27 | Taiwan Semiconductor Manufacturing Company | Shallow trench isolation technology to eliminate a kink effect |
US6548261B1 (en) * | 1998-12-30 | 2003-04-15 | Case Western Reserve University | Alzheimer model for drug screening |
US6037238A (en) * | 1999-01-04 | 2000-03-14 | Vanguard International Semiconductor Corporation | Process to reduce defect formation occurring during shallow trench isolation formation |
US6271143B1 (en) * | 1999-05-06 | 2001-08-07 | Motorola, Inc. | Method for preventing trench fill erosion |
TW413887B (en) * | 1999-06-09 | 2000-12-01 | Mosel Vitelic Inc | Method for forming trench-type power metal oxide semiconductor field effect transistor |
US6207531B1 (en) * | 1999-07-02 | 2001-03-27 | Promos Technologies, Inc. | Shallow trench isolation using UV/O3 passivation prior to trench fill |
US6524931B1 (en) * | 1999-07-20 | 2003-02-25 | Motorola, Inc. | Method for forming a trench isolation structure in an integrated circuit |
US6150212A (en) * | 1999-07-22 | 2000-11-21 | International Business Machines Corporation | Shallow trench isolation method utilizing combination of spacer and fill |
US6426278B1 (en) * | 1999-10-07 | 2002-07-30 | International Business Machines Corporation | Projection gas immersion laser dopant process (PGILD) fabrication of diffusion halos |
US6399512B1 (en) * | 2000-06-15 | 2002-06-04 | Cypress Semiconductor Corporation | Method of making metallization and contact structures in an integrated circuit comprising an etch stop layer |
US6365446B1 (en) * | 2000-07-03 | 2002-04-02 | Chartered Semiconductor Manufacturing Ltd. | Formation of silicided ultra-shallow junctions using implant through metal technology and laser annealing process |
US6468853B1 (en) * | 2000-08-18 | 2002-10-22 | Chartered Semiconductor Manufacturing Ltd. | Method of fabricating a shallow trench isolation structure with reduced local oxide recess near corner |
US6943078B1 (en) * | 2000-08-31 | 2005-09-13 | Micron Technology, Inc. | Method and structure for reducing leakage current in capacitors |
AU2002306436A1 (en) * | 2001-02-12 | 2002-10-15 | Asm America, Inc. | Improved process for deposition of semiconductor films |
US6391731B1 (en) * | 2001-02-15 | 2002-05-21 | Chartered Semiconductor Manufacturing Ltd. | Activating source and drain junctions and extensions using a single laser anneal |
US6646322B2 (en) * | 2001-03-02 | 2003-11-11 | Amberwave Systems Corporation | Relaxed silicon germanium platform for high speed CMOS electronics and high speed analog circuits |
US6456370B1 (en) * | 2001-03-29 | 2002-09-24 | Fitel Usa Corp. | Method of measuring bending loss with an optical time domain reflectometer |
US6498383B2 (en) * | 2001-05-23 | 2002-12-24 | International Business Machines Corporation | Oxynitride shallow trench isolation and method of formation |
WO2002101818A2 (en) | 2001-06-08 | 2002-12-19 | Amberwave Systems Corporation | Method for isolating semiconductor devices |
US6548399B1 (en) | 2001-11-20 | 2003-04-15 | Intel Corporation | Method of forming a semiconductor device using a carbon doped oxide layer to control the chemical mechanical polishing of a dielectric layer |
US6656749B1 (en) * | 2001-12-13 | 2003-12-02 | Advanced Micro Devices, Inc. | In-situ monitoring during laser thermal annealing |
US6566228B1 (en) * | 2002-02-26 | 2003-05-20 | International Business Machines Corporation | Trench isolation processes using polysilicon-assisted fill |
US6613646B1 (en) * | 2002-03-25 | 2003-09-02 | Advanced Micro Devices, Inc. | Methods for reduced trench isolation step height |
US6548361B1 (en) * | 2002-05-15 | 2003-04-15 | Advanced Micro Devices, Inc. | SOI MOSFET and method of fabrication |
US6759702B2 (en) * | 2002-09-30 | 2004-07-06 | International Business Machines Corporation | Memory cell with vertical transistor and trench capacitor with reduced burried strap |
US6706581B1 (en) * | 2002-10-29 | 2004-03-16 | Taiwan Semiconductor Manufacturing Company | Dual gate dielectric scheme: SiON for high performance devices and high k for low power devices |
US6888214B2 (en) * | 2002-11-12 | 2005-05-03 | Micron Technology, Inc. | Isolation techniques for reducing dark current in CMOS image sensors |
US6673696B1 (en) * | 2003-01-14 | 2004-01-06 | Advanced Micro Devices, Inc. | Post trench fill oxidation process for strained silicon processes |
US6962857B1 (en) | 2003-02-05 | 2005-11-08 | Advanced Micro Devices, Inc. | Shallow trench isolation process using oxide deposition and anneal |
US7648886B2 (en) | 2003-01-14 | 2010-01-19 | Globalfoundries Inc. | Shallow trench isolation process |
US6921709B1 (en) | 2003-07-15 | 2005-07-26 | Advanced Micro Devices, Inc. | Front side seal to prevent germanium outgassing |
-
2003
- 2003-03-14 US US10/389,456 patent/US7422961B2/en not_active Expired - Fee Related
-
2004
- 2004-03-11 EP EP04719794A patent/EP1604397A2/en not_active Withdrawn
- 2004-03-11 CN CNB2004800069745A patent/CN100541758C/zh not_active Expired - Fee Related
- 2004-03-11 WO PCT/US2004/007464 patent/WO2004084299A2/en active Search and Examination
- 2004-03-11 JP JP2006507088A patent/JP2006520540A/ja active Pending
- 2004-03-11 KR KR1020057017251A patent/KR20050118189A/ko not_active Application Discontinuation
- 2004-03-12 TW TW093106624A patent/TWI337379B/zh not_active IP Right Cessation
-
2008
- 2008-09-05 US US12/205,361 patent/US7713834B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20050118189A (ko) | 2005-12-15 |
WO2004084299A3 (en) | 2004-11-04 |
US20040180509A1 (en) | 2004-09-16 |
EP1604397A2 (en) | 2005-12-14 |
WO2004084299A2 (en) | 2004-09-30 |
TWI337379B (en) | 2011-02-11 |
US7713834B2 (en) | 2010-05-11 |
US7422961B2 (en) | 2008-09-09 |
JP2006520540A (ja) | 2006-09-07 |
US20090047770A1 (en) | 2009-02-19 |
CN1762052A (zh) | 2006-04-19 |
TW200421476A (en) | 2004-10-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105590846B (zh) | 半导体结构的形成方法 | |
US7713834B2 (en) | Method of forming isolation regions for integrated circuits | |
US6902991B2 (en) | Semiconductor device having a thick strained silicon layer and method of its formation | |
JP5350815B2 (ja) | 半導体装置 | |
KR100855977B1 (ko) | 반도체 소자 및 그 제조방법 | |
CN101828260A (zh) | 在体半导体晶片中制造局域化绝缘体上半导体(soi)结构的方法 | |
CN100365766C (zh) | 厚应变硅层及含有厚应变硅层的半导体结构的形成方法 | |
KR20060026447A (ko) | 회로 디바이스를 포함하는 장치 및 그 장치의 제조 방법 | |
US7888194B2 (en) | Method of fabricating semiconductor device | |
US7238588B2 (en) | Silicon buffered shallow trench isolation | |
JP2004095639A (ja) | 半導体装置及びその製造方法 | |
US20080213952A1 (en) | Shallow trench isolation process and structure with minimized strained silicon consumption | |
JP2004119980A (ja) | Mosトランジスタ製造のためのアルキルシラン前駆物質を使用した側壁法 | |
US6673696B1 (en) | Post trench fill oxidation process for strained silicon processes | |
US9064692B2 (en) | DRAM cells and methods of forming silicon dioxide | |
US20070066023A1 (en) | Method to form a device on a soi substrate | |
CN103681505A (zh) | 一种源漏双外延层的形成方法 | |
CN100477151C (zh) | 沟渠隔离工艺及方法 | |
US6962857B1 (en) | Shallow trench isolation process using oxide deposition and anneal | |
WO2006011107A1 (en) | Method of manufacturing a semiconductor device and semiconductor device obtained with such a method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: GLOBALFOUNDRIES SEMICONDUCTORS CO., LTD Free format text: FORMER OWNER: ADVANCED MICRO DEVICES CORPORATION Effective date: 20100722 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: CALIFORNIA STATE, THE USA TO: GRAND CAYMAN ISLAND, BRITISH CAYMAN ISLANDS |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100722 Address after: Grand Cayman, Cayman Islands Patentee after: Globalfoundries Semiconductor Inc. Address before: American California Patentee before: Advanced Micro Devices Inc. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20200311 |