CN1318869A - 制作多晶硅-多晶硅/mos叠层电容器的方法 - Google Patents
制作多晶硅-多晶硅/mos叠层电容器的方法 Download PDFInfo
- Publication number
- CN1318869A CN1318869A CN01116626A CN01116626A CN1318869A CN 1318869 A CN1318869 A CN 1318869A CN 01116626 A CN01116626 A CN 01116626A CN 01116626 A CN01116626 A CN 01116626A CN 1318869 A CN1318869 A CN 1318869A
- Authority
- CN
- China
- Prior art keywords
- polysilicon
- layer
- silicon
- stacked capacitor
- polysilicon layer
- 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.)
- Granted
Links
- 229910021420 polycrystalline silicon Inorganic materials 0.000 title claims abstract description 191
- 229920005591 polysilicon Polymers 0.000 title claims abstract description 191
- 239000003990 capacitor Substances 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims description 31
- 239000000758 substrate Substances 0.000 claims abstract description 30
- 239000002019 doping agent Substances 0.000 claims abstract description 26
- 239000004065 semiconductor Substances 0.000 claims abstract description 26
- 229910052710 silicon Inorganic materials 0.000 claims description 75
- 239000010703 silicon Substances 0.000 claims description 73
- 238000000151 deposition Methods 0.000 claims description 15
- 229910000577 Silicon-germanium Inorganic materials 0.000 claims description 13
- 238000005229 chemical vapour deposition Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 238000011065 in-situ storage Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 claims description 5
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- 239000003989 dielectric material Substances 0.000 claims description 4
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims description 2
- 229910000673 Indium arsenide Inorganic materials 0.000 claims description 2
- 238000007667 floating Methods 0.000 claims description 2
- 229910052732 germanium Inorganic materials 0.000 claims description 2
- RPQDHPTXJYYUPQ-UHFFFAOYSA-N indium arsenide Chemical compound [In]#[As] RPQDHPTXJYYUPQ-UHFFFAOYSA-N 0.000 claims description 2
- 238000005468 ion implantation Methods 0.000 claims 2
- 239000010410 layer Substances 0.000 description 104
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 49
- 238000005516 engineering process Methods 0.000 description 14
- 238000005530 etching Methods 0.000 description 6
- 230000008021 deposition Effects 0.000 description 5
- 229910044991 metal oxide Inorganic materials 0.000 description 5
- 150000004706 metal oxides Chemical class 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000000295 complement effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000001259 photo etching Methods 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 229910052454 barium strontium titanate Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920005573 silicon-containing polymer Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
- H01L28/40—Capacitors
-
- 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
- H01L27/04—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 a semiconductor body
- H01L27/06—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 a semiconductor body including a plurality of individual components in a non-repetitive configuration
-
- 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
- H01L27/04—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 a semiconductor body
- H01L27/08—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 a semiconductor body including only semiconductor components of a single kind
- H01L27/0805—Capacitors only
-
- 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
- H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
- H01L29/92—Capacitors having potential barriers
- H01L29/94—Metal-insulator-semiconductors, e.g. MOS
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Semiconductor Integrated Circuits (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
Description
Claims (37)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/551168 | 2000-04-17 | ||
US09/551,168 US6507063B2 (en) | 2000-04-17 | 2000-04-17 | Poly-poly/MOS capacitor having a gate encapsulating first electrode layer |
US09/551,168 | 2000-04-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1318869A true CN1318869A (zh) | 2001-10-24 |
CN1184698C CN1184698C (zh) | 2005-01-12 |
Family
ID=24200135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011166266A Expired - Fee Related CN1184698C (zh) | 2000-04-17 | 2001-04-16 | 制作多晶硅-多晶硅/mos叠层电容器的方法 |
Country Status (12)
Country | Link |
---|---|
US (2) | US6507063B2 (zh) |
EP (1) | EP1148557B1 (zh) |
JP (1) | JP2002009163A (zh) |
KR (1) | KR20010096611A (zh) |
CN (1) | CN1184698C (zh) |
AT (1) | ATE360890T1 (zh) |
DE (1) | DE60128028T2 (zh) |
ES (1) | ES2281379T3 (zh) |
IL (1) | IL140565A0 (zh) |
MY (1) | MY133800A (zh) |
SG (1) | SG107561A1 (zh) |
TW (1) | TW506043B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1327525C (zh) * | 2003-12-24 | 2007-07-18 | 上海宏力半导体制造有限公司 | 测量电容的结构与方法 |
CN100446254C (zh) * | 2005-12-15 | 2008-12-24 | 上海华虹Nec电子有限公司 | 半导体电容 |
CN101183685B (zh) * | 2006-11-15 | 2010-06-23 | 国际商业机器公司 | 可调谐电容器及其方法 |
CN104851776A (zh) * | 2014-02-14 | 2015-08-19 | 中芯国际集成电路制造(上海)有限公司 | MiS电容器结构及其制造方法 |
US9581772B2 (en) | 2011-09-09 | 2017-02-28 | Centera Photonics Inc. | Optical electrical module used for optical communication |
CN111180394A (zh) * | 2018-11-13 | 2020-05-19 | 无锡华润上华科技有限公司 | 形成有电容器的半导体器件及其制造方法 |
US11009788B2 (en) | 2011-09-09 | 2021-05-18 | Centera Photonics Inc. | Method for manufacturing optical electrical module and substrate of an optical electrical module |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6440811B1 (en) * | 2000-12-21 | 2002-08-27 | International Business Machines Corporation | Method of fabricating a poly-poly capacitor with a SiGe BiCMOS integration scheme |
CA2443712A1 (en) * | 2001-05-31 | 2002-12-05 | The Procter & Gamble Company | Trigger mechanism for initiating a phase change in a variable liquid element |
JP2003224204A (ja) * | 2002-01-29 | 2003-08-08 | Mitsubishi Electric Corp | キャパシタを有する半導体装置 |
KR100451517B1 (ko) * | 2002-07-19 | 2004-10-06 | 주식회사 하이닉스반도체 | 반도체소자의 캐패시터 제조방법 |
JP2004228188A (ja) * | 2003-01-21 | 2004-08-12 | Renesas Technology Corp | 半導体装置 |
TWI233689B (en) * | 2003-04-14 | 2005-06-01 | Samsung Electronics Co Ltd | Capacitors of semiconductor devices including silicon-germanium and metallic electrodes and methods of fabricating the same |
DE10324066A1 (de) * | 2003-05-27 | 2004-12-30 | Texas Instruments Deutschland Gmbh | Stapelkondensator und Verfahren zur Herstellung eines solchen |
EP1560269A1 (en) * | 2004-01-30 | 2005-08-03 | Alcatel | MOS capacitor in an integrated semiconductor circuit |
US7709313B2 (en) * | 2005-07-19 | 2010-05-04 | International Business Machines Corporation | High performance capacitors in planar back gates CMOS |
US7670920B2 (en) * | 2007-04-09 | 2010-03-02 | Texas Instruments Incorporated | Methods and apparatus for forming a polysilicon capacitor |
KR100979001B1 (ko) * | 2007-12-27 | 2010-08-30 | 주식회사 동부하이텍 | 커패시터 및 커패시터 제조 방법 |
CN102088001B (zh) * | 2009-12-04 | 2013-10-09 | 中芯国际集成电路制造(上海)有限公司 | 快闪存储器及其制作方法 |
US8318575B2 (en) | 2011-02-07 | 2012-11-27 | Infineon Technologies Ag | Compressive polycrystalline silicon film and method of manufacture thereof |
US9112060B2 (en) | 2011-03-23 | 2015-08-18 | Freescale Semiconductor, Inc. | Low-leakage, high-capacitance capacitor structures and method of making |
US9379202B2 (en) * | 2012-11-12 | 2016-06-28 | Nvidia Corporation | Decoupling capacitors for interposers |
JP2016162904A (ja) * | 2015-03-03 | 2016-09-05 | ルネサスエレクトロニクス株式会社 | 半導体装置の製造方法 |
US9905707B1 (en) * | 2016-10-28 | 2018-02-27 | Globalfoundries Inc. | MOS capacitive structure of reduced capacitance variability |
KR20200113871A (ko) | 2019-03-26 | 2020-10-07 | 에스케이하이닉스 주식회사 | 반도체 메모리 장치 및 그 제조방법 |
US11257940B2 (en) * | 2020-01-14 | 2022-02-22 | Cree, Inc. | Group III HEMT and capacitor that share structural features |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
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DE2807181C2 (de) * | 1977-02-21 | 1985-11-28 | Zaidan Hojin Handotai Kenkyu Shinkokai, Sendai, Miyagi | Halbleiterspeichervorrichtung |
US4246502A (en) * | 1978-08-16 | 1981-01-20 | Mitel Corporation | Means for coupling incompatible signals to an integrated circuit and for deriving operating supply therefrom |
US4805071A (en) * | 1987-11-30 | 1989-02-14 | Texas Instruments Incorporated | High voltage capacitor for integrated circuits |
JP2654393B2 (ja) * | 1988-05-16 | 1997-09-17 | 株式会社日立製作所 | 半導体装置 |
US4914546A (en) * | 1989-02-03 | 1990-04-03 | Micrel Incorporated | Stacked multi-polysilicon layer capacitor |
JPH0389545A (ja) * | 1989-08-31 | 1991-04-15 | Sharp Corp | 集積回路のためのキャパシタ |
US5236859A (en) * | 1990-06-05 | 1993-08-17 | Samsung Electronics Co., Ltd. | Method of making stacked-capacitor for a dram cell same |
US5104822A (en) * | 1990-07-30 | 1992-04-14 | Ramtron Corporation | Method for creating self-aligned, non-patterned contact areas and stacked capacitors using the method |
US5082797A (en) * | 1991-01-22 | 1992-01-21 | Micron Technology, Inc. | Method of making stacked textured container capacitor |
US5206788A (en) * | 1991-12-12 | 1993-04-27 | Ramtron Corporation | Series ferroelectric capacitor structure for monolithic integrated circuits and method |
JP3120528B2 (ja) * | 1992-01-29 | 2000-12-25 | 日本電気株式会社 | 半導体装置 |
KR940016805A (ko) * | 1992-12-31 | 1994-07-25 | 김주용 | 반도체 소자의 적층 캐패시터 제조 방법 |
US5583359A (en) * | 1995-03-03 | 1996-12-10 | Northern Telecom Limited | Capacitor structure for an integrated circuit |
US5663088A (en) | 1995-05-19 | 1997-09-02 | Micron Technology, Inc. | Method of forming a Ta2 O5 dielectric layer with amorphous diffusion barrier layer and method of forming a capacitor having a Ta2 O5 dielectric layer and amorphous diffusion barrier layer |
DE19531629C1 (de) * | 1995-08-28 | 1997-01-09 | Siemens Ag | Verfahren zur Herstellung einer EEPROM-Halbleiterstruktur |
US5602051A (en) | 1995-10-06 | 1997-02-11 | International Business Machines Corporation | Method of making stacked electrical device having regions of electrical isolation and electrical connection on a given stack level |
KR100275544B1 (ko) | 1995-12-20 | 2001-01-15 | 이계철 | 선택적 컬렉터 박막 성장을 이용한 초자기정렬 바이폴러 트랜지스터의 제조방법 |
US6072160A (en) * | 1996-06-03 | 2000-06-06 | Applied Materials, Inc. | Method and apparatus for enhancing the efficiency of radiant energy sources used in rapid thermal processing of substrates by energy reflection |
KR100413805B1 (ko) | 1996-10-31 | 2004-06-26 | 삼성전자주식회사 | 누설전류를이용한매트릭스형다진법강유전체랜덤액세서메모리 |
US5918119A (en) | 1997-12-08 | 1999-06-29 | Taiwan Semiconductor Manufacturing Company, Ltd. | Process for integrating MOSFET devices, comprised of different gate insulator thicknesses, with a capacitor structure |
TW377512B (en) * | 1998-02-06 | 1999-12-21 | United Microelectronics Corp | Capacitor for DRAM and the method of manufacturing the same |
US6288419B1 (en) * | 1999-07-09 | 2001-09-11 | Micron Technology, Inc. | Low resistance gate flash memory |
-
2000
- 2000-04-17 US US09/551,168 patent/US6507063B2/en not_active Expired - Lifetime
- 2000-12-26 IL IL14056500A patent/IL140565A0/xx not_active IP Right Cessation
-
2001
- 2001-01-31 TW TW090101901A patent/TW506043B/zh not_active IP Right Cessation
- 2001-02-22 ES ES01000026T patent/ES2281379T3/es not_active Expired - Lifetime
- 2001-02-22 EP EP01000026A patent/EP1148557B1/en not_active Expired - Lifetime
- 2001-02-22 DE DE60128028T patent/DE60128028T2/de not_active Expired - Lifetime
- 2001-02-22 AT AT01000026T patent/ATE360890T1/de not_active IP Right Cessation
- 2001-03-16 KR KR1020010013529A patent/KR20010096611A/ko not_active Application Discontinuation
- 2001-03-26 SG SG200101931A patent/SG107561A1/en unknown
- 2001-03-29 MY MYPI20011502A patent/MY133800A/en unknown
- 2001-04-12 JP JP2001113510A patent/JP2002009163A/ja active Pending
- 2001-04-16 CN CNB011166266A patent/CN1184698C/zh not_active Expired - Fee Related
-
2002
- 2002-11-12 US US10/292,204 patent/US6833299B2/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1327525C (zh) * | 2003-12-24 | 2007-07-18 | 上海宏力半导体制造有限公司 | 测量电容的结构与方法 |
CN100446254C (zh) * | 2005-12-15 | 2008-12-24 | 上海华虹Nec电子有限公司 | 半导体电容 |
CN101183685B (zh) * | 2006-11-15 | 2010-06-23 | 国际商业机器公司 | 可调谐电容器及其方法 |
US9581772B2 (en) | 2011-09-09 | 2017-02-28 | Centera Photonics Inc. | Optical electrical module used for optical communication |
US11009788B2 (en) | 2011-09-09 | 2021-05-18 | Centera Photonics Inc. | Method for manufacturing optical electrical module and substrate of an optical electrical module |
CN104851776A (zh) * | 2014-02-14 | 2015-08-19 | 中芯国际集成电路制造(上海)有限公司 | MiS电容器结构及其制造方法 |
CN111180394A (zh) * | 2018-11-13 | 2020-05-19 | 无锡华润上华科技有限公司 | 形成有电容器的半导体器件及其制造方法 |
CN111180394B (zh) * | 2018-11-13 | 2022-09-09 | 无锡华润上华科技有限公司 | 形成有电容器的半导体器件及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
TW506043B (en) | 2002-10-11 |
MY133800A (en) | 2007-11-30 |
KR20010096611A (ko) | 2001-11-07 |
ATE360890T1 (de) | 2007-05-15 |
US20030092239A1 (en) | 2003-05-15 |
EP1148557B1 (en) | 2007-04-25 |
DE60128028D1 (de) | 2007-06-06 |
EP1148557A3 (en) | 2003-08-27 |
CN1184698C (zh) | 2005-01-12 |
ES2281379T3 (es) | 2007-10-01 |
SG107561A1 (en) | 2004-12-29 |
US20020089008A1 (en) | 2002-07-11 |
JP2002009163A (ja) | 2002-01-11 |
EP1148557A2 (en) | 2001-10-24 |
US6833299B2 (en) | 2004-12-21 |
IL140565A0 (en) | 2002-02-10 |
US6507063B2 (en) | 2003-01-14 |
DE60128028T2 (de) | 2008-01-03 |
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Effective date of registration: 20171113 Address after: Grand Cayman, Cayman Islands Patentee after: GLOBALFOUNDRIES INC. Address before: American New York Patentee before: Core USA second LLC Effective date of registration: 20171113 Address after: American New York Patentee after: Core USA second LLC Address before: American New York Patentee before: International Business Machines Corp. |
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Granted publication date: 20050112 Termination date: 20190416 |