CN102054757A - 集成电路铜互连结构的制作方法 - Google Patents
集成电路铜互连结构的制作方法 Download PDFInfo
- Publication number
- CN102054757A CN102054757A CN2009101985870A CN200910198587A CN102054757A CN 102054757 A CN102054757 A CN 102054757A CN 2009101985870 A CN2009101985870 A CN 2009101985870A CN 200910198587 A CN200910198587 A CN 200910198587A CN 102054757 A CN102054757 A CN 102054757A
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- CN
- China
- Prior art keywords
- copper
- dielectric layer
- interconnection structure
- manufacture method
- integrated circuit
- 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.)
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- 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
- H01L21/76838—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 conductors
- H01L21/76877—Filling of holes, grooves or trenches, e.g. vias, with conductive material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02296—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer
- H01L21/02299—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment
-
- 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
- H01L21/76838—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 conductors
- H01L21/76877—Filling of holes, grooves or trenches, e.g. vias, with conductive material
- H01L21/76883—Post-treatment or after-treatment of the conductive material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
- H01L21/02167—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material being a silicon carbide not containing oxygen, e.g. SiC, SiC:H or silicon carbonitrides
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910198587.0A CN102054757B (zh) | 2009-11-10 | 2009-11-10 | 集成电路铜互连结构的制作方法 |
US12/938,158 US8815615B2 (en) | 2009-11-10 | 2010-11-02 | Method for copper hillock reduction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910198587.0A CN102054757B (zh) | 2009-11-10 | 2009-11-10 | 集成电路铜互连结构的制作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102054757A true CN102054757A (zh) | 2011-05-11 |
CN102054757B CN102054757B (zh) | 2013-09-11 |
Family
ID=43958944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910198587.0A Active CN102054757B (zh) | 2009-11-10 | 2009-11-10 | 集成电路铜互连结构的制作方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8815615B2 (zh) |
CN (1) | CN102054757B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103426751A (zh) * | 2012-05-14 | 2013-12-04 | 中芯国际集成电路制造(上海)有限公司 | 半导体结构的形成方法 |
CN103794534A (zh) * | 2013-11-29 | 2014-05-14 | 上海华力微电子有限公司 | 一种新的有效降低首片硅片铜小丘缺陷的方法 |
CN104425353A (zh) * | 2013-08-20 | 2015-03-18 | 中芯国际集成电路制造(上海)有限公司 | 硅通孔的抛光方法 |
CN105244311A (zh) * | 2014-07-08 | 2016-01-13 | 中芯国际集成电路制造(上海)有限公司 | 一种半导体器件及其制造方法、电子装置 |
CN112652520A (zh) * | 2020-12-21 | 2021-04-13 | 上海华力微电子有限公司 | 一种改善lcos工艺缺陷的方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7749896B2 (en) * | 2005-08-23 | 2010-07-06 | Taiwan Semiconductor Manufacturing Co., Ltd. | Semiconductor device and method for forming the same |
TWI445225B (zh) * | 2011-11-07 | 2014-07-11 | Voltafield Technology Corp | 磁阻元件結構形成方法 |
US20150206798A1 (en) * | 2014-01-17 | 2015-07-23 | Taiwan Semiconductor Manufacturing Company, Ltd. | Interconnect Structure And Method of Forming |
US20160049293A1 (en) * | 2014-08-14 | 2016-02-18 | Air Products And Chemicals, Inc. | Method and composition for providing pore sealing layer on porous low dielectric constant films |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6156121A (en) * | 1996-12-19 | 2000-12-05 | Tokyo Electron Limited | Wafer boat and film formation method |
US6043153A (en) * | 1997-09-25 | 2000-03-28 | Advanced Micro Devices, Inc. | Method for reducing electromigration in a copper interconnect |
US6114253A (en) * | 1999-03-15 | 2000-09-05 | Taiwan Semiconductor Manufacturing Company | Via patterning for poly(arylene ether) used as an inter-metal dielectric |
US6391777B1 (en) * | 2001-05-02 | 2002-05-21 | Taiwan Semiconductor Manufacturing Company | Two-stage Cu anneal to improve Cu damascene process |
US6518183B1 (en) * | 2001-09-06 | 2003-02-11 | Taiwan Semiconductor Manufacturing Co., Ltd. | Hillock inhibiting method for forming a passivated copper containing conductor layer |
TW515010B (en) * | 2001-12-11 | 2002-12-21 | United Microelectronics Corp | Method for electroplated metal annealing process |
US7112288B2 (en) * | 2002-08-13 | 2006-09-26 | Texas Instruments Incorporated | Methods for inspection sample preparation |
US6713407B1 (en) * | 2002-10-29 | 2004-03-30 | Taiwan Semiconductor Manufacturing Co., Ltd | Method of forming a metal nitride layer over exposed copper |
US7074721B2 (en) * | 2003-04-03 | 2006-07-11 | Taiwan Semiconductor Manufacturing Co., Ltd. | Method for forming thick copper self-aligned dual damascene |
US6846752B2 (en) * | 2003-06-18 | 2005-01-25 | Intel Corporation | Methods and devices for the suppression of copper hillock formation |
US7851358B2 (en) * | 2005-05-05 | 2010-12-14 | Taiwan Semiconductor Manufacturing Co., Ltd. | Low temperature method for minimizing copper hillock defects |
US7423347B2 (en) | 2006-01-19 | 2008-09-09 | Taiwan Semiconductor Manufacturing Company, Ltd. | In-situ deposition for cu hillock suppression |
US7799637B2 (en) * | 2006-06-26 | 2010-09-21 | Sandisk Corporation | Scaled dielectric enabled by stack sidewall process |
-
2009
- 2009-11-10 CN CN200910198587.0A patent/CN102054757B/zh active Active
-
2010
- 2010-11-02 US US12/938,158 patent/US8815615B2/en active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103426751A (zh) * | 2012-05-14 | 2013-12-04 | 中芯国际集成电路制造(上海)有限公司 | 半导体结构的形成方法 |
CN104425353A (zh) * | 2013-08-20 | 2015-03-18 | 中芯国际集成电路制造(上海)有限公司 | 硅通孔的抛光方法 |
CN104425353B (zh) * | 2013-08-20 | 2019-12-27 | 中芯国际集成电路制造(上海)有限公司 | 硅通孔的抛光方法 |
CN103794534A (zh) * | 2013-11-29 | 2014-05-14 | 上海华力微电子有限公司 | 一种新的有效降低首片硅片铜小丘缺陷的方法 |
CN103794534B (zh) * | 2013-11-29 | 2016-08-17 | 上海华力微电子有限公司 | 一种降低首片硅片铜小丘缺陷的方法 |
CN105244311A (zh) * | 2014-07-08 | 2016-01-13 | 中芯国际集成电路制造(上海)有限公司 | 一种半导体器件及其制造方法、电子装置 |
CN105244311B (zh) * | 2014-07-08 | 2018-09-21 | 中芯国际集成电路制造(上海)有限公司 | 一种半导体器件及其制造方法、电子装置 |
CN112652520A (zh) * | 2020-12-21 | 2021-04-13 | 上海华力微电子有限公司 | 一种改善lcos工艺缺陷的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102054757B (zh) | 2013-09-11 |
US20120070915A1 (en) | 2012-03-22 |
US8815615B2 (en) | 2014-08-26 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING Effective date: 20121109 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20121109 Address after: 201203 Shanghai City, Pudong New Area Zhangjiang Road No. 18 Applicant after: Semiconductor Manufacturing International (Shanghai) Corporation Applicant after: Semiconductor Manufacturing International (Beijing) Corporation Address before: 201203 Shanghai City, Pudong New Area Zhangjiang Road No. 18 Applicant before: Semiconductor Manufacturing International (Shanghai) Corporation |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |