CN1897245A - 半导体器件及其制造方法 - Google Patents
半导体器件及其制造方法 Download PDFInfo
- Publication number
- CN1897245A CN1897245A CNA200510118486XA CN200510118486A CN1897245A CN 1897245 A CN1897245 A CN 1897245A CN A200510118486X A CNA200510118486X A CN A200510118486XA CN 200510118486 A CN200510118486 A CN 200510118486A CN 1897245 A CN1897245 A CN 1897245A
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- Prior art keywords
- film
- copper alloy
- tin
- metal
- oxygen
- 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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- 239000004065 semiconductor Substances 0.000 title claims abstract description 69
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 46
- 229910052751 metal Inorganic materials 0.000 claims abstract description 170
- 239000002184 metal Substances 0.000 claims abstract description 137
- 239000010949 copper Substances 0.000 claims abstract description 92
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 82
- 229910052802 copper Inorganic materials 0.000 claims abstract description 72
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 66
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 60
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 59
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 58
- 239000001301 oxygen Substances 0.000 claims abstract description 58
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000010438 heat treatment Methods 0.000 claims abstract description 37
- 239000012212 insulator Substances 0.000 claims abstract description 35
- 239000000758 substrate Substances 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 79
- 229910000597 tin-copper alloy Inorganic materials 0.000 claims description 63
- 230000004888 barrier function Effects 0.000 claims description 51
- 238000007747 plating Methods 0.000 claims description 43
- 238000005275 alloying Methods 0.000 claims description 39
- 239000012535 impurity Substances 0.000 claims description 38
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 22
- 229910052782 aluminium Inorganic materials 0.000 claims description 20
- 229910052719 titanium Inorganic materials 0.000 claims description 20
- 229910052715 tantalum Inorganic materials 0.000 claims description 19
- 229910052804 chromium Inorganic materials 0.000 claims description 18
- 229910052749 magnesium Inorganic materials 0.000 claims description 18
- 229910052799 carbon Inorganic materials 0.000 claims description 17
- 229910052748 manganese Inorganic materials 0.000 claims description 17
- 239000003870 refractory metal Substances 0.000 claims description 17
- 229910052726 zirconium Inorganic materials 0.000 claims description 17
- 229910052801 chlorine Inorganic materials 0.000 claims description 16
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 13
- 229910052757 nitrogen Inorganic materials 0.000 claims description 13
- 229910045601 alloy Inorganic materials 0.000 claims description 12
- 239000000956 alloy Substances 0.000 claims description 12
- 239000000460 chlorine Substances 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 10
- 239000005864 Sulphur Substances 0.000 claims description 10
- 229910052718 tin Inorganic materials 0.000 claims description 10
- 229910016347 CuSn Inorganic materials 0.000 claims description 9
- 229910016507 CuCo Inorganic materials 0.000 claims description 8
- 229910003336 CuNi Inorganic materials 0.000 claims description 8
- 229910002535 CuZn Inorganic materials 0.000 claims description 8
- 229910052738 indium Inorganic materials 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 229910052725 zinc Inorganic materials 0.000 claims description 7
- 238000011049 filling Methods 0.000 claims description 6
- 150000004767 nitrides Chemical class 0.000 claims description 5
- -1 CuIn Inorganic materials 0.000 claims description 4
- 238000000151 deposition Methods 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 4
- 229910018565 CuAl Inorganic materials 0.000 claims description 3
- 101150089047 cutA gene Proteins 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 125000004429 atom Chemical group 0.000 claims 11
- 150000001721 carbon Chemical group 0.000 claims 4
- 125000001309 chloro group Chemical group Cl* 0.000 claims 4
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 4
- 125000004430 oxygen atom Chemical group O* 0.000 claims 4
- 238000012856 packing Methods 0.000 claims 1
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
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- 239000000126 substance Substances 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 150000002500 ions Chemical group 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
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- 239000011261 inert gas Substances 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910021426 porous silicon Inorganic materials 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 101100412856 Mus musculus Rhod gene Proteins 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 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
- 150000001412 amines Chemical group 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
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- 238000005530 etching Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 229920000620 organic polymer Polymers 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
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- 238000001004 secondary ion mass spectrometry Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
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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
- H01L21/02—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 potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
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- 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
- H01L23/532—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 characterised by the materials
- H01L23/53204—Conductive materials
- H01L23/53209—Conductive materials based on metals, e.g. alloys, metal silicides
- H01L23/53228—Conductive materials based on metals, e.g. alloys, metal silicides the principal metal being copper
- H01L23/53238—Additional layers associated with copper layers, e.g. adhesion, barrier, cladding layers
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- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table 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
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- 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
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- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
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- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
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- H01L21/76841—Barrier, adhesion or liner layers
- H01L21/76853—Barrier, adhesion or liner layers characterized by particular after-treatment steps
- H01L21/76855—After-treatment introducing at least one additional element into the layer
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- H01L21/76858—After-treatment introducing at least one additional element into the layer by diffusing alloying elements
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- 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
- H01L21/76841—Barrier, adhesion or liner layers
- H01L21/76871—Layers specifically deposited to enhance or enable the nucleation of further layers, i.e. seed layers
- H01L21/76873—Layers specifically deposited to enhance or enable the nucleation of further layers, i.e. seed layers for electroplating
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- 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
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- 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
- H01L23/5226—Via connections in a multilevel interconnection structure
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- H—ELECTRICITY
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- 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
- H01L23/532—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 characterised by the materials
- H01L23/5329—Insulating materials
- H01L23/53295—Stacked insulating layers
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- H—ELECTRICITY
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- H01L2221/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof covered by H01L21/00
- H01L2221/10—Applying interconnections to be used for carrying current between separate components within a device
- H01L2221/1068—Formation and after-treatment of conductors
- H01L2221/1073—Barrier, adhesion or liner layers
- H01L2221/1084—Layers specifically deposited to enhance or enable the nucleation of further layers, i.e. seed layers
- H01L2221/1089—Stacks of seed layers
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- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Formation Of Insulating Films (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (23)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005204409 | 2005-07-13 | ||
JP2005204409A JP4589835B2 (ja) | 2005-07-13 | 2005-07-13 | 半導体装置の製造方法及び半導体装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101285214A Division CN101504932B (zh) | 2005-07-13 | 2005-10-28 | 半导体器件及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1897245A true CN1897245A (zh) | 2007-01-17 |
CN100481377C CN100481377C (zh) | 2009-04-22 |
Family
ID=35985106
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN2009101285214A Expired - Fee Related CN101504932B (zh) | 2005-07-13 | 2005-10-28 | 半导体器件及其制造方法 |
CNB200510118486XA Expired - Fee Related CN100481377C (zh) | 2005-07-13 | 2005-10-28 | 半导体器件及其制造方法 |
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Application Number | Title | Priority Date | Filing Date |
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CN2009101285214A Expired - Fee Related CN101504932B (zh) | 2005-07-13 | 2005-10-28 | 半导体器件及其制造方法 |
Country Status (6)
Country | Link |
---|---|
US (3) | US7611984B2 (zh) |
EP (2) | EP1744358A1 (zh) |
JP (1) | JP4589835B2 (zh) |
KR (1) | KR100755965B1 (zh) |
CN (2) | CN101504932B (zh) |
TW (1) | TWI284959B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102097367A (zh) * | 2010-12-21 | 2011-06-15 | 河北大学 | 一种Cu与铁性氧化物功能薄膜集成的方法 |
CN102576675A (zh) * | 2009-10-27 | 2012-07-11 | 株式会社爱发科 | 布线层、半导体装置、具有半导体装置的液晶显示装置 |
CN102804352A (zh) * | 2009-06-12 | 2012-11-28 | 三菱综合材料株式会社 | 布线层结构及其制造方法 |
CN102956546A (zh) * | 2011-08-30 | 2013-03-06 | 中芯国际集成电路制造(上海)有限公司 | 铜互连结构及其形成方法 |
CN103000570A (zh) * | 2011-09-16 | 2013-03-27 | 中芯国际集成电路制造(上海)有限公司 | 铜互连线的形成方法 |
CN106449425A (zh) * | 2016-11-15 | 2017-02-22 | 华南理工大学 | 一种显示用电子器件高导互连电极及其制备方法 |
CN106992120A (zh) * | 2017-04-10 | 2017-07-28 | 华南理工大学 | 一种显示用电子器件高导电联耦合电极及其制备方法 |
CN109155243A (zh) * | 2016-05-13 | 2019-01-04 | 株式会社神户制钢所 | 层叠配线膜及薄膜晶体管元件 |
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2005
- 2005-07-13 JP JP2005204409A patent/JP4589835B2/ja not_active Expired - Fee Related
- 2005-09-29 TW TW094134073A patent/TWI284959B/zh not_active IP Right Cessation
- 2005-10-04 EP EP05256204A patent/EP1744358A1/en not_active Withdrawn
- 2005-10-04 EP EP16191043.5A patent/EP3133637B1/en not_active Ceased
- 2005-10-14 US US11/249,442 patent/US7611984B2/en not_active Expired - Fee Related
- 2005-10-14 KR KR1020050096847A patent/KR100755965B1/ko active IP Right Grant
- 2005-10-28 CN CN2009101285214A patent/CN101504932B/zh not_active Expired - Fee Related
- 2005-10-28 CN CNB200510118486XA patent/CN100481377C/zh not_active Expired - Fee Related
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2009
- 2009-09-18 US US12/562,628 patent/US20100007023A1/en not_active Abandoned
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2011
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CN103000570A (zh) * | 2011-09-16 | 2013-03-27 | 中芯国际集成电路制造(上海)有限公司 | 铜互连线的形成方法 |
CN103000570B (zh) * | 2011-09-16 | 2016-01-06 | 中芯国际集成电路制造(上海)有限公司 | 铜互连线的形成方法 |
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CN106449425A (zh) * | 2016-11-15 | 2017-02-22 | 华南理工大学 | 一种显示用电子器件高导互连电极及其制备方法 |
CN106992120A (zh) * | 2017-04-10 | 2017-07-28 | 华南理工大学 | 一种显示用电子器件高导电联耦合电极及其制备方法 |
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KR20070008366A (ko) | 2007-01-17 |
KR100755965B1 (ko) | 2007-09-06 |
EP3133637A1 (en) | 2017-02-22 |
EP1744358A1 (en) | 2007-01-17 |
CN100481377C (zh) | 2009-04-22 |
US20070020931A1 (en) | 2007-01-25 |
JP4589835B2 (ja) | 2010-12-01 |
US8383509B2 (en) | 2013-02-26 |
US20110151662A1 (en) | 2011-06-23 |
US20100007023A1 (en) | 2010-01-14 |
US7611984B2 (en) | 2009-11-03 |
JP2007027259A (ja) | 2007-02-01 |
CN101504932B (zh) | 2011-06-29 |
TW200703555A (en) | 2007-01-16 |
CN101504932A (zh) | 2009-08-12 |
EP3133637B1 (en) | 2018-04-11 |
TWI284959B (en) | 2007-08-01 |
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