CN104218086A - 具有共面形貌的多高度finfet - Google Patents
具有共面形貌的多高度finfet Download PDFInfo
- Publication number
- CN104218086A CN104218086A CN201410238899.0A CN201410238899A CN104218086A CN 104218086 A CN104218086 A CN 104218086A CN 201410238899 A CN201410238899 A CN 201410238899A CN 104218086 A CN104218086 A CN 104218086A
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- Prior art keywords
- semiconductor
- fin
- semiconductor surface
- oxide areas
- upper space
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Links
- 238000012876 topography Methods 0.000 title abstract description 3
- 239000004065 semiconductor Substances 0.000 claims abstract description 467
- 239000000758 substrate Substances 0.000 claims abstract description 92
- 239000000463 material Substances 0.000 claims description 51
- 238000000034 method Methods 0.000 claims description 43
- 239000000126 substance Substances 0.000 claims description 32
- 238000005516 engineering process Methods 0.000 claims description 24
- 239000004020 conductor Substances 0.000 claims description 10
- 229910052710 silicon Inorganic materials 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 239000012212 insulator Substances 0.000 claims description 4
- 230000014759 maintenance of location Effects 0.000 claims 1
- 238000005229 chemical vapour deposition Methods 0.000 description 20
- 238000000151 deposition Methods 0.000 description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 16
- 238000010586 diagram Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 14
- 230000008021 deposition Effects 0.000 description 11
- 239000000203 mixture Substances 0.000 description 9
- 229920002120 photoresistant polymer Polymers 0.000 description 9
- 239000002019 doping agent Substances 0.000 description 8
- 238000005240 physical vapour deposition Methods 0.000 description 8
- 239000000377 silicon dioxide Substances 0.000 description 8
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 238000001020 plasma etching Methods 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 7
- 238000005530 etching Methods 0.000 description 6
- 229910052732 germanium Inorganic materials 0.000 description 6
- 229910052581 Si3N4 Inorganic materials 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 238000000407 epitaxy Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 4
- 238000005468 ion implantation Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 4
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 238000001039 wet etching Methods 0.000 description 4
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 3
- 238000005137 deposition process Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 229910021332 silicide Inorganic materials 0.000 description 3
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- 229910000673 Indium arsenide Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229910003811 SiGeC Inorganic materials 0.000 description 2
- 229910002367 SrTiO Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- RPQDHPTXJYYUPQ-UHFFFAOYSA-N indium arsenide Chemical compound [In]#[As] RPQDHPTXJYYUPQ-UHFFFAOYSA-N 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910003465 moissanite Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- -1 tungsten nitride Chemical class 0.000 description 2
- 229910017083 AlN Inorganic materials 0.000 description 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- PZPGRFITIJYNEJ-UHFFFAOYSA-N disilane Chemical compound [SiH3][SiH3] PZPGRFITIJYNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 229910000078 germane Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 238000000608 laser ablation Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 239000002070 nanowire Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910021341 titanium silicide Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- WQJQOUPTWCFRMM-UHFFFAOYSA-N tungsten disilicide Chemical compound [Si]#[W]#[Si] WQJQOUPTWCFRMM-UHFFFAOYSA-N 0.000 description 1
- 229910021342 tungsten silicide Inorganic materials 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Classifications
-
- 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
- H01L29/66—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
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/785—Field effect transistors with field effect produced by an insulated gate having a channel with a horizontal current flow in a vertical sidewall of a semiconductor body, e.g. FinFET, MuGFET
-
- 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
- H01L21/823431—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type with a particular manufacturing method of transistors with a horizontal current flow in a vertical sidewall of a semiconductor body, e.g. FinFET, MuGFET
-
- 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
- H01L21/8238—Complementary field-effect transistors, e.g. CMOS
- H01L21/823821—Complementary field-effect transistors, e.g. CMOS with a particular manufacturing method of transistors with a horizontal current flow in a vertical sidewall of a semiconductor body, e.g. FinFET, MuGFET
-
- 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
- H01L21/84—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 other than a semiconductor body, e.g. being an insulating body
- H01L21/845—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 other than a semiconductor body, e.g. being an insulating body including field-effect transistors with a horizontal current flow in a vertical sidewall of a semiconductor body, e.g. FinFET, MuGFET
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—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
- H01L27/12—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 other than a semiconductor body, e.g. an insulating body
- H01L27/1203—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 other than a semiconductor body, e.g. an insulating body the substrate comprising an insulating body on a semiconductor body, e.g. SOI
- H01L27/1207—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 other than a semiconductor body, e.g. an insulating body the substrate comprising an insulating body on a semiconductor body, e.g. SOI combined with devices in contact with the semiconductor body, i.e. bulk/SOI hybrid circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—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
- H01L27/12—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 other than a semiconductor body, e.g. an insulating body
- H01L27/1203—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 other than a semiconductor body, e.g. an insulating body the substrate comprising an insulating body on a semiconductor body, e.g. SOI
- H01L27/1211—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 other than a semiconductor body, e.g. an insulating body the substrate comprising an insulating body on a semiconductor body, e.g. SOI combined with field-effect transistors with a horizontal current flow in a vertical sidewall of a semiconductor body, e.g. FinFET, MuGFET
-
- 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
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66787—Unipolar field-effect transistors with an insulated gate, i.e. MISFET with a gate at the side of the channel
- H01L29/66795—Unipolar field-effect transistors with an insulated gate, i.e. MISFET with a gate at the side of the channel with a horizontal current flow in a vertical sidewall of a semiconductor body, e.g. FinFET, MuGFET
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Thin Film Transistor (AREA)
- Semiconductor Memories (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/906,428 US9331201B2 (en) | 2013-05-31 | 2013-05-31 | Multi-height FinFETs with coplanar topography background |
US13/906,428 | 2013-05-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104218086A true CN104218086A (zh) | 2014-12-17 |
CN104218086B CN104218086B (zh) | 2017-04-12 |
Family
ID=51984184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410238899.0A Active CN104218086B (zh) | 2013-05-31 | 2014-05-30 | 具有共面形貌的多高度finfet |
Country Status (2)
Country | Link |
---|---|
US (2) | US9331201B2 (zh) |
CN (1) | CN104218086B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106158971A (zh) * | 2015-05-14 | 2016-11-23 | 格罗方德半导体公司 | 使鳍具有不同鳍高度并且没有构形的方法和结构 |
KR20170051518A (ko) * | 2014-09-12 | 2017-05-11 | 어플라이드 머티어리얼스, 인코포레이티드 | 자기 정렬식 대체 핀 형성 |
CN109427791A (zh) * | 2017-08-30 | 2019-03-05 | 三星电子株式会社 | 半导体器件 |
CN109473478A (zh) * | 2017-09-07 | 2019-03-15 | 格芯公司 | 具有介电隔离的多鳍高度 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104347421A (zh) * | 2013-08-07 | 2015-02-11 | 中芯国际集成电路制造(北京)有限公司 | 鳍式场效应管的形成方法 |
US9040371B2 (en) * | 2013-08-07 | 2015-05-26 | International Business Machines Corporation | Integration of dense and variable pitch fin structures |
US9337196B2 (en) * | 2014-09-29 | 2016-05-10 | International Business Machines Corporation | III-V FinFET CMOS with III-V and germanium-containing channel closely spaced |
US9431425B1 (en) * | 2015-03-31 | 2016-08-30 | International Business Machines Corporation | Directly forming SiGe fins on oxide |
US9590077B2 (en) | 2015-05-14 | 2017-03-07 | International Business Machines Corporation | Local SOI fins with multiple heights |
KR102412493B1 (ko) | 2015-09-08 | 2022-06-23 | 삼성디스플레이 주식회사 | 액정 표시 장치 및 그 제조방법 |
US9520469B1 (en) * | 2015-09-15 | 2016-12-13 | International Business Machines Corporation | Fabrication of fin structures having high germanium content |
US9455347B1 (en) * | 2015-12-04 | 2016-09-27 | International Business Machines Corporation | Mandrel removal last in lateral semiconductor growth and structure for same |
US9711617B2 (en) * | 2015-12-09 | 2017-07-18 | International Business Machines Corporation | Dual isolation fin and method of making |
US9601385B1 (en) * | 2016-01-27 | 2017-03-21 | International Business Machines Corporation | Method of making a dual strained channel semiconductor device |
US10068920B2 (en) * | 2016-04-14 | 2018-09-04 | Globalfoundries Inc. | Silicon germanium fins on insulator formed by lateral recrystallization |
US10074720B2 (en) * | 2016-05-20 | 2018-09-11 | International Business Machines Corporation | Digital alloy vertical lamellae finfet with current flow in alloy layer direction |
US10297555B2 (en) | 2016-07-29 | 2019-05-21 | Taiwan Semiconductor Manufacturing Company, Ltd. | Integrated circuit structure having crown-shaped semiconductor strips and recesses in the substrate from etched dummy fins |
US10109646B1 (en) | 2017-06-05 | 2018-10-23 | Qualcomm Incorporated | Selectively recessing trench isolation in three-dimensional (3D) transistors to vary channel structure exposures from trench isolation to control drive strength |
US10297493B2 (en) * | 2017-07-05 | 2019-05-21 | Micron Technology, Inc. | Trench isolation interfaces |
US10068902B1 (en) | 2017-09-26 | 2018-09-04 | Globalfoundries Inc. | Integrated circuit structure incorporating non-planar field effect transistors with different channel region heights and method |
US11557658B2 (en) * | 2017-12-27 | 2023-01-17 | Intel Corporation | Transistors with high density channel semiconductor over dielectric material |
US20230360957A1 (en) * | 2022-05-03 | 2023-11-09 | Nanya Technology Corporation | Method for preparing semiconductor device structure using nitrogen-containing pattern |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6909147B2 (en) | 2003-05-05 | 2005-06-21 | International Business Machines Corporation | Multi-height FinFETS |
US7196380B2 (en) | 2005-01-13 | 2007-03-27 | International Business Machines Corporation | High mobility plane FinFET with equal drive strength |
US7544994B2 (en) | 2006-11-06 | 2009-06-09 | International Business Machines Corporation | Semiconductor structure with multiple fins having different channel region heights and method of forming the semiconductor structure |
US7655989B2 (en) | 2006-11-30 | 2010-02-02 | International Business Machines Corporation | Triple gate and double gate finFETs with different vertical dimension fins |
US7709893B2 (en) | 2007-01-31 | 2010-05-04 | Infineon Technologies Ag | Circuit layout for different performance and method |
US7560785B2 (en) | 2007-04-27 | 2009-07-14 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor device having multiple fin heights |
EP2073267A1 (en) | 2007-12-19 | 2009-06-24 | INTERUNIVERSITAIR MICROELEKTRONICA CENTRUM vzw (IMEC) | Method of fabricating multi-gate semiconductor devices and devices obtained |
US8941153B2 (en) | 2009-11-20 | 2015-01-27 | Taiwan Semiconductor Manufacturing Company, Ltd. | FinFETs with different fin heights |
US8169025B2 (en) | 2010-01-19 | 2012-05-01 | International Business Machines Corporation | Strained CMOS device, circuit and method of fabrication |
US8674449B2 (en) | 2011-09-08 | 2014-03-18 | Institute of Microelectronics, Chinese Academy of Sciences | Semiconductor device and method for manufacturing the same |
CN103000664B (zh) * | 2011-09-08 | 2015-12-16 | 中国科学院微电子研究所 | 半导体器件及其制造方法 |
KR101612737B1 (ko) * | 2011-12-21 | 2016-04-15 | 인텔 코포레이션 | 조절된 높이를 갖는 3차원 바디를 구비한 반도체 소자 및 그 형성방법 |
US8361894B1 (en) | 2012-04-04 | 2013-01-29 | Globalfoundries Inc. | Methods of forming FinFET semiconductor devices with different fin heights |
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2013
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- 2013-09-17 US US14/029,352 patent/US9105723B2/en not_active Expired - Fee Related
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2014
- 2014-05-30 CN CN201410238899.0A patent/CN104218086B/zh active Active
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KR20170051518A (ko) * | 2014-09-12 | 2017-05-11 | 어플라이드 머티어리얼스, 인코포레이티드 | 자기 정렬식 대체 핀 형성 |
CN107078060A (zh) * | 2014-09-12 | 2017-08-18 | 应用材料公司 | 自对准置换鳍片的形成 |
CN107078060B (zh) * | 2014-09-12 | 2021-04-02 | 应用材料公司 | 自对准置换鳍片的形成 |
KR102370595B1 (ko) | 2014-09-12 | 2022-03-03 | 어플라이드 머티어리얼스, 인코포레이티드 | 자기 정렬식 대체 핀 형성 |
CN106158971A (zh) * | 2015-05-14 | 2016-11-23 | 格罗方德半导体公司 | 使鳍具有不同鳍高度并且没有构形的方法和结构 |
CN106158971B (zh) * | 2015-05-14 | 2019-06-04 | 格罗方德半导体公司 | 使鳍具有不同鳍高度并且没有构形的方法和结构 |
CN109427791A (zh) * | 2017-08-30 | 2019-03-05 | 三星电子株式会社 | 半导体器件 |
CN109427791B (zh) * | 2017-08-30 | 2023-07-04 | 三星电子株式会社 | 半导体器件 |
CN109473478A (zh) * | 2017-09-07 | 2019-03-15 | 格芯公司 | 具有介电隔离的多鳍高度 |
Also Published As
Publication number | Publication date |
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US20140353752A1 (en) | 2014-12-04 |
US20140357034A1 (en) | 2014-12-04 |
US9331201B2 (en) | 2016-05-03 |
CN104218086B (zh) | 2017-04-12 |
US9105723B2 (en) | 2015-08-11 |
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