CN100479132C - 集成电路梳形电容器及其形成方法 - Google Patents
集成电路梳形电容器及其形成方法 Download PDFInfo
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- CN100479132C CN100479132C CN200710001597.1A CN200710001597A CN100479132C CN 100479132 C CN100479132 C CN 100479132C CN 200710001597 A CN200710001597 A CN 200710001597A CN 100479132 C CN100479132 C CN 100479132C
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- 239000003990 capacitor Substances 0.000 title claims abstract description 209
- 238000000034 method Methods 0.000 title claims description 49
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 230000004048 modification Effects 0.000 claims description 34
- 238000012986 modification Methods 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 30
- 230000015572 biosynthetic process Effects 0.000 claims description 19
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- 239000011148 porous material Substances 0.000 claims description 14
- 239000004020 conductor Substances 0.000 claims description 13
- 230000003647 oxidation Effects 0.000 claims description 12
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- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 10
- 230000004913 activation Effects 0.000 claims description 9
- HUTDUHSNJYTCAR-UHFFFAOYSA-N ancymidol Chemical compound C1=CC(OC)=CC=C1C(O)(C=1C=NC=NC=1)C1CC1 HUTDUHSNJYTCAR-UHFFFAOYSA-N 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000003475 lamination Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 3
- 239000007769 metal material Substances 0.000 claims 3
- 239000000758 substrate Substances 0.000 abstract description 6
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- 230000002708 enhancing effect Effects 0.000 description 1
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- 239000005368 silicate glass Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/5222—Capacitive arrangements or effects of, or between wiring layers
- H01L23/5223—Capacitor integral with wiring layers
-
- 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
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76802—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics
- H01L21/76814—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics post-treatment or after-treatment, e.g. cleaning or removal of oxides on underlying conductors
-
- 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
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76802—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics
- H01L21/76816—Aspects relating to the layout of the pattern or to the size of vias or trenches
-
- 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
- H01L28/60—Electrodes
- H01L28/82—Electrodes with an enlarged surface, e.g. formed by texturisation
- H01L28/86—Electrodes with an enlarged surface, e.g. formed by texturisation having horizontal extensions
- H01L28/87—Electrodes with an enlarged surface, e.g. formed by texturisation having horizontal extensions made by depositing layers, e.g. by depositing alternating conductive and insulating layers
-
- 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
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76829—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing characterised by the formation of thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers
- H01L21/76831—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing characterised by the formation of thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers in via holes or trenches, e.g. non-conductive sidewall liners
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3011—Impedance
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (44)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/306,746 | 2006-01-10 | ||
US11/306,746 US7585722B2 (en) | 2006-01-10 | 2006-01-10 | Integrated circuit comb capacitor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101000890A CN101000890A (zh) | 2007-07-18 |
CN100479132C true CN100479132C (zh) | 2009-04-15 |
Family
ID=38231973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200710001597.1A Active CN100479132C (zh) | 2006-01-10 | 2007-01-09 | 集成电路梳形电容器及其形成方法 |
Country Status (2)
Country | Link |
---|---|
US (2) | US7585722B2 (zh) |
CN (1) | CN100479132C (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5154744B2 (ja) * | 2005-07-14 | 2013-02-27 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
US7402883B2 (en) * | 2006-04-25 | 2008-07-22 | International Business Machines Corporation, Inc. | Back end of the line structures with liner and noble metal layer |
US7456463B2 (en) * | 2007-02-06 | 2008-11-25 | International Business Machines Corporation | Capacitor having electrodes at different depths to reduce parasitic capacitance |
US7759242B2 (en) | 2007-08-22 | 2010-07-20 | Qimonda Ag | Method of fabricating an integrated circuit |
JP2009194072A (ja) * | 2008-02-13 | 2009-08-27 | Toshiba Corp | 半導体装置の製造方法 |
US8716778B2 (en) * | 2008-11-17 | 2014-05-06 | Altera Corporation | Metal-insulator-metal capacitors |
US7745324B1 (en) | 2009-01-09 | 2010-06-29 | International Business Machines Corporation | Interconnect with recessed dielectric adjacent a noble metal cap |
US8298902B2 (en) * | 2009-03-18 | 2012-10-30 | International Business Machines Corporation | Interconnect structures, methods for fabricating interconnect structures, and design structures for a radiofrequency integrated circuit |
JP2011009581A (ja) * | 2009-06-26 | 2011-01-13 | Renesas Electronics Corp | 半導体装置の製造方法及びその半導体装置 |
JP2011142724A (ja) * | 2010-01-06 | 2011-07-21 | Hitachi Ltd | 非接触電力伝送装置及びそのための近接場アンテナ |
US9070686B2 (en) * | 2011-05-31 | 2015-06-30 | International Business Machines Corporation | Wiring switch designs based on a field effect device for reconfigurable interconnect paths |
FR2994019B1 (fr) * | 2012-07-25 | 2016-05-06 | Commissariat Energie Atomique | Procede pour la realisation d'une capacite |
US8916461B2 (en) * | 2012-09-20 | 2014-12-23 | International Business Machines Corporation | Electronic fuse vias in interconnect structures |
US8809155B2 (en) | 2012-10-04 | 2014-08-19 | International Business Machines Corporation | Back-end-of-line metal-oxide-semiconductor varactors |
US8901710B2 (en) * | 2013-02-27 | 2014-12-02 | International Business Machines Corporation | Interdigitated capacitors with a zero quadratic voltage coefficient of capacitance or zero linear temperature coefficient of capacitance |
US9059305B2 (en) | 2013-03-04 | 2015-06-16 | International Business Machines Corporation | Planar qubits having increased coherence times |
JP6197381B2 (ja) * | 2013-06-05 | 2017-09-20 | 富士通セミコンダクター株式会社 | 半導体装置とその製造方法 |
CN104319098B (zh) * | 2014-09-17 | 2017-04-05 | 中国科学院物理研究所 | 叉指电容的制备方法及形成相邻的蒸镀图案的方法 |
WO2016182782A1 (en) * | 2015-05-08 | 2016-11-17 | Cirrus Logic International Semiconductor Ltd. | High denstiy capacitors formed from thin vertical semiconductor structures such as finfets |
US10770539B2 (en) * | 2018-09-25 | 2020-09-08 | Nxp B.V. | Fingered capacitor with low-K and ultra-low-K dielectric layers |
CN113161285A (zh) * | 2020-01-07 | 2021-07-23 | 中芯国际集成电路制造(上海)有限公司 | 一种半导体器件的形成方法及半导体器件 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6333202B1 (en) * | 1999-08-26 | 2001-12-25 | International Business Machines Corporation | Flip FERAM cell and method to form same |
US6426304B1 (en) * | 2000-06-30 | 2002-07-30 | Lam Research Corporation | Post etch photoresist strip with hydrogen for organosilicate glass low-κ etch applications |
US6690570B2 (en) * | 2000-09-14 | 2004-02-10 | California Institute Of Technology | Highly efficient capacitor structures with enhanced matching properties |
JP3983996B2 (ja) * | 2001-04-23 | 2007-09-26 | 株式会社ルネサステクノロジ | 半導体集積回路装置 |
US6338999B1 (en) * | 2001-06-15 | 2002-01-15 | Silicon Integrated Systems Corp. | Method for forming metal capacitors with a damascene process |
US6656785B2 (en) * | 2001-10-15 | 2003-12-02 | Taiwan Semiconductor Manufacturing Co. Ltd | MIM process for logic-based embedded RAM |
US6645810B2 (en) * | 2001-11-13 | 2003-11-11 | Chartered Semiconductors Manufacturing Limited | Method to fabricate MIM capacitor using damascene process |
US6819540B2 (en) * | 2001-11-26 | 2004-11-16 | Shipley Company, L.L.C. | Dielectric structure |
DE10240176A1 (de) * | 2002-08-30 | 2004-04-29 | Advanced Micro Devices, Inc., Sunnyvale | Ein dielektrischer Schichtstapel mit kleiner Dielektrizitätskonstante einschliesslich einer Ätzindikatorschicht zur Anwendung in der dualen Damaszenertechnik |
US6852605B2 (en) * | 2003-05-01 | 2005-02-08 | Chartered Semiconductor Manufacturing Ltd. | Method of forming an inductor with continuous metal deposition |
JP4897201B2 (ja) * | 2004-05-31 | 2012-03-14 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
KR100648247B1 (ko) * | 2004-06-07 | 2006-11-24 | 삼성전자주식회사 | 캐패시터의 금속 하부전극 형성 방법 및 이를 위한선택적인 금속막 식각 방법 |
US7202127B2 (en) * | 2004-08-27 | 2007-04-10 | Micron Technology, Inc. | Methods of forming a plurality of capacitors |
US7345343B2 (en) * | 2005-08-02 | 2008-03-18 | Texas Instruments Incorporated | Integrated circuit having a top side wafer contact and a method of manufacture therefor |
JP2007201101A (ja) * | 2006-01-25 | 2007-08-09 | Nec Electronics Corp | 集積回路装置および回路製造方法 |
-
2006
- 2006-01-10 US US11/306,746 patent/US7585722B2/en active Active
-
2007
- 2007-01-09 CN CN200710001597.1A patent/CN100479132C/zh active Active
-
2008
- 2008-02-21 US US12/034,728 patent/US8120143B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20070158717A1 (en) | 2007-07-12 |
US8120143B2 (en) | 2012-02-21 |
US20080130200A1 (en) | 2008-06-05 |
CN101000890A (zh) | 2007-07-18 |
US7585722B2 (en) | 2009-09-08 |
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Effective date of registration: 20171106 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: 20171106 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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