CN1272685A - 在半导体晶片上形成铜层的方法 - Google Patents
在半导体晶片上形成铜层的方法 Download PDFInfo
- Publication number
- CN1272685A CN1272685A CN00108203A CN00108203A CN1272685A CN 1272685 A CN1272685 A CN 1272685A CN 00108203 A CN00108203 A CN 00108203A CN 00108203 A CN00108203 A CN 00108203A CN 1272685 A CN1272685 A CN 1272685A
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- 239000010949 copper Substances 0.000 title claims abstract description 137
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 128
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 125
- 238000000034 method Methods 0.000 title claims abstract description 60
- 239000004065 semiconductor Substances 0.000 title description 17
- 238000009713 electroplating Methods 0.000 claims abstract description 101
- 238000007747 plating Methods 0.000 claims description 33
- 230000002262 irrigation Effects 0.000 claims description 11
- 238000003973 irrigation Methods 0.000 claims description 11
- 230000009977 dual effect Effects 0.000 claims description 10
- 238000011049 filling Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 10
- 229910052751 metal Inorganic materials 0.000 abstract description 9
- 238000004886 process control Methods 0.000 abstract description 2
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- 239000004411 aluminium Substances 0.000 description 6
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910000881 Cu alloy Inorganic materials 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 239000005864 Sulphur Substances 0.000 description 4
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 4
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- 239000004568 cement Substances 0.000 description 4
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- 229910052757 nitrogen Inorganic materials 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
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- 239000005368 silicate glass Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 2
- GDFCWFBWQUEQIJ-UHFFFAOYSA-N [B].[P] Chemical compound [B].[P] GDFCWFBWQUEQIJ-UHFFFAOYSA-N 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 2
- 150000001879 copper Chemical class 0.000 description 2
- 238000005137 deposition process Methods 0.000 description 2
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- 238000002156 mixing Methods 0.000 description 2
- 238000006396 nitration reaction Methods 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
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- 238000007639 printing Methods 0.000 description 2
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- 239000010936 titanium Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide 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
- 238000001015 X-ray lithography Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
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- 238000000609 electron-beam lithography Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
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- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
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- 238000004544 sputter deposition Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- MAKDTFFYCIMFQP-UHFFFAOYSA-N titanium tungsten Chemical compound [Ti].[W] MAKDTFFYCIMFQP-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
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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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
-
- 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
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/283—Deposition of conductive or insulating materials for electrodes conducting electric current
- H01L21/288—Deposition of conductive or insulating materials for electrodes conducting electric current from a liquid, e.g. electrolytic deposition
- H01L21/2885—Deposition of conductive or insulating materials for electrodes conducting electric current from a liquid, e.g. electrolytic deposition using an external electrical current, i.e. electro-deposition
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/305,093 US6297155B1 (en) | 1999-05-03 | 1999-05-03 | Method for forming a copper layer over a semiconductor wafer |
US09/305,093 | 1999-05-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1272685A true CN1272685A (zh) | 2000-11-08 |
CN1197128C CN1197128C (zh) | 2005-04-13 |
Family
ID=23179301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001082035A Expired - Lifetime CN1197128C (zh) | 1999-05-03 | 2000-04-28 | 在半导体晶片上形成铜层的方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6297155B1 (zh) |
EP (1) | EP1050902B1 (zh) |
JP (4) | JP4790894B2 (zh) |
KR (1) | KR100707120B1 (zh) |
CN (1) | CN1197128C (zh) |
AT (1) | ATE317155T1 (zh) |
DE (1) | DE60025773T2 (zh) |
SG (1) | SG83793A1 (zh) |
Cited By (10)
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---|---|---|---|---|
CN100449696C (zh) * | 2004-11-02 | 2009-01-07 | 夏普株式会社 | 微细孔电镀和金凸起形成方法、半导体器件及其制造方法 |
CN102157436A (zh) * | 2010-02-11 | 2011-08-17 | 中芯国际集成电路制造(上海)有限公司 | 一种降低金属损伤的电镀铜方法 |
CN102449742A (zh) * | 2009-05-27 | 2012-05-09 | 诺发系统有限公司 | 用于在薄籽晶层上进行电镀的脉冲序列 |
US9385035B2 (en) | 2010-05-24 | 2016-07-05 | Novellus Systems, Inc. | Current ramping and current pulsing entry of substrates for electroplating |
CN109355685A (zh) * | 2018-12-06 | 2019-02-19 | 陕西理工大学 | 一种环节状的铜微纳米周期结构材料的制备方法 |
CN111041535A (zh) * | 2019-12-25 | 2020-04-21 | 浙江振有电子股份有限公司 | 一种连续移动式电镀通孔双面板的方法 |
TWI700401B (zh) * | 2018-08-21 | 2020-08-01 | 財團法人工業技術研究院 | 待電鍍的面板、使用其之電鍍製程、及以其製造之晶片 |
CN113629006A (zh) * | 2021-07-26 | 2021-11-09 | 长江存储科技有限责任公司 | 形成铜结构的方法 |
CN113652716A (zh) * | 2021-09-13 | 2021-11-16 | 江西新金叶实业有限公司 | 高镍铜阳极采用周期性反向电流电解的工艺 |
CN113668023A (zh) * | 2021-08-26 | 2021-11-19 | 长江存储科技有限责任公司 | 电镀方法、电镀装置以及电镀系统 |
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US6585876B2 (en) * | 1999-04-08 | 2003-07-01 | Applied Materials Inc. | Flow diffuser to be used in electro-chemical plating system and method |
US7780867B1 (en) * | 1999-10-01 | 2010-08-24 | Novellus Systems, Inc. | Edge bevel removal of copper from silicon wafers |
US6660139B1 (en) * | 1999-11-08 | 2003-12-09 | Ebara Corporation | Plating apparatus and method |
US20060118425A1 (en) * | 2000-04-19 | 2006-06-08 | Basol Bulent M | Process to minimize and/or eliminate conductive material coating over the top surface of a patterned substrate |
US6913680B1 (en) * | 2000-05-02 | 2005-07-05 | Applied Materials, Inc. | Method of application of electrical biasing to enhance metal deposition |
US6478936B1 (en) * | 2000-05-11 | 2002-11-12 | Nutool Inc. | Anode assembly for plating and planarizing a conductive layer |
US6695962B2 (en) | 2001-05-01 | 2004-02-24 | Nutool Inc. | Anode designs for planar metal deposits with enhanced electrolyte solution blending and process of supplying electrolyte solution using such designs |
US7195696B2 (en) * | 2000-05-11 | 2007-03-27 | Novellus Systems, Inc. | Electrode assembly for electrochemical processing of workpiece |
KR100569587B1 (ko) * | 2000-06-30 | 2006-04-10 | 주식회사 하이닉스반도체 | 고유전체 캐패시터의 제조 방법 |
US6531407B1 (en) * | 2000-08-31 | 2003-03-11 | Micron Technology, Inc. | Method, structure and process flow to reduce line-line capacitance with low-K material |
US6802946B2 (en) | 2000-12-21 | 2004-10-12 | Nutool Inc. | Apparatus for controlling thickness uniformity of electroplated and electroetched layers |
AU2002248343A1 (en) * | 2001-01-12 | 2002-08-19 | University Of Rochester | Methods and systems for electro-or electroless-plating of metal in high-aspect ratio features |
US6548420B2 (en) * | 2001-01-26 | 2003-04-15 | International Business Machines Corporation | Measurement and analysis of mercury-based pseudo-field effect transistors |
US6429145B1 (en) * | 2001-01-26 | 2002-08-06 | International Business Machines Corporation | Method of determining electrical properties of silicon-on-insulator wafers |
KR100385227B1 (ko) * | 2001-02-12 | 2003-05-27 | 삼성전자주식회사 | 구리 다층 배선을 가지는 반도체 장치 및 그 형성방법 |
US6740221B2 (en) * | 2001-03-15 | 2004-05-25 | Applied Materials Inc. | Method of forming copper interconnects |
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US6426293B1 (en) * | 2001-06-01 | 2002-07-30 | Advanced Micro Devices, Inc. | Minimizing resistance and electromigration of interconnect by adjusting anneal temperature and amount of seed layer dopant |
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US6630360B2 (en) * | 2002-01-10 | 2003-10-07 | Advanced Micro Devices, Inc. | Advanced process control (APC) of copper thickness for chemical mechanical planarization (CMP) optimization |
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TWI700401B (zh) * | 2018-08-21 | 2020-08-01 | 財團法人工業技術研究院 | 待電鍍的面板、使用其之電鍍製程、及以其製造之晶片 |
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Also Published As
Publication number | Publication date |
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SG83793A1 (en) | 2001-10-16 |
DE60025773T2 (de) | 2006-07-20 |
DE60025773D1 (de) | 2006-04-13 |
US6297155B1 (en) | 2001-10-02 |
JP2011091425A (ja) | 2011-05-06 |
CN1197128C (zh) | 2005-04-13 |
EP1050902A3 (en) | 2001-04-11 |
EP1050902A2 (en) | 2000-11-08 |
JP2011066447A (ja) | 2011-03-31 |
JP5296043B2 (ja) | 2013-09-25 |
JP4791594B2 (ja) | 2011-10-12 |
KR20010014857A (ko) | 2001-02-26 |
JP2000353675A (ja) | 2000-12-19 |
JP4790894B2 (ja) | 2011-10-12 |
KR100707120B1 (ko) | 2007-04-16 |
EP1050902B1 (en) | 2006-02-01 |
ATE317155T1 (de) | 2006-02-15 |
JP4791593B2 (ja) | 2011-10-12 |
JP2011063888A (ja) | 2011-03-31 |
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