KR20030072977A - 인듐-틴-옥사이드 전극 위에 은을 무전해 도금하는 방법 - Google Patents
인듐-틴-옥사이드 전극 위에 은을 무전해 도금하는 방법 Download PDFInfo
- Publication number
- KR20030072977A KR20030072977A KR1020020012277A KR20020012277A KR20030072977A KR 20030072977 A KR20030072977 A KR 20030072977A KR 1020020012277 A KR1020020012277 A KR 1020020012277A KR 20020012277 A KR20020012277 A KR 20020012277A KR 20030072977 A KR20030072977 A KR 20030072977A
- Authority
- KR
- South Korea
- Prior art keywords
- silver
- ito electrode
- depositing
- electroless plating
- deposited
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000007772 electroless plating Methods 0.000 title claims abstract description 37
- 229910052709 silver Inorganic materials 0.000 claims abstract description 75
- 239000004332 silver Substances 0.000 claims abstract description 75
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910001425 magnesium ion Inorganic materials 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 230000004913 activation Effects 0.000 claims abstract description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 66
- 238000000151 deposition Methods 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 18
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 12
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 11
- -1 silver ions Chemical class 0.000 claims description 9
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 9
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 claims description 7
- 229910021529 ammonia Inorganic materials 0.000 claims description 6
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 4
- 239000000347 magnesium hydroxide Substances 0.000 claims description 4
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims description 3
- BIGPRXCJEDHCLP-UHFFFAOYSA-N ammonium bisulfate Chemical compound [NH4+].OS([O-])(=O)=O BIGPRXCJEDHCLP-UHFFFAOYSA-N 0.000 claims description 3
- 229940044175 cobalt sulfate Drugs 0.000 claims description 3
- 229910000361 cobalt sulfate Inorganic materials 0.000 claims description 3
- 238000001465 metallisation Methods 0.000 claims 1
- 150000002681 magnesium compounds Chemical class 0.000 abstract description 4
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 abstract description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 abstract description 2
- 238000007747 plating Methods 0.000 description 10
- 239000011777 magnesium Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 5
- 230000002776 aggregation Effects 0.000 description 5
- 238000004220 aggregation Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 101710134784 Agnoprotein Proteins 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 229910001429 cobalt ion Inorganic materials 0.000 description 1
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000000635 electron micrograph Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
-
- 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Chemically Coating (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (12)
- 상기 ITO 전극이 형성된 기판을 준비하는 단계와;상기 ITO 전극의 표면에 주석(Sn)을 증착하는 단계와;상기 주석이 증착된 ITO전극의 표면을 활성화 용액에 담구어 활성화하는 단계와;상기 은이 증착된 ITO 전극을 마그네슘 이온과 은 이온이 혼합된 무전해 도금용액에 담가 ITO전극의 표면에 은을 증착하는 단계를포함하는 ITO 전극에 은(Ag)을 증착하는 방법.
- 제 1 항에 있어서,상기 무전해 도금용액은 황산코발트와 암모니아와 황산 암모니아를 더욱 포함하는 ITO 전극에 은(Ag)을 증착하는 방법.
- 제 1 항에 있어서,상기 활성화 용액은 질산은을 포함하는 ITO 전극에 은(Ag)을 증착하는 방법.
- 제 1 항에 있어서,상기 마그네슘 이온을 얻기 위해 수산화 마그네슘을 사용하고, 상기 은 이온을 얻기 위해 질산은을 사용한 ITO 전극에 은(Ag)을 증착하는 방법.
- 제 1 항에 있어서,상기 ITO 전극 상부에 증착된 은의 두께는 2900Å~3200Å인 ITO 전극에 은(Ag)을 증착하는 방법.
- 제 1 항에 있어서,상기 증착된 은의 비저항은 3.27μΩ·㎝인 ITO 전극에 은(Ag)을 증착하는 방법.
- 제 1 항에 있어서,상기 증착된 은을 열처리하는 단계를 더욱 포함하는 ITO 전극에 은(Ag)을 증착하는 방법.
- 제 7 항에 있어서,상기 열처리된 은의 비저항 2.39μΩ·㎝인 ITO 전극에 은(Ag)을 증착하는 방법.
- 상기 금속배선이 형성된 기판을 준비하는 단계와;상기 금속배선의 표면에 주석(Sn)을 증착하는 단계와;상기 주석이 증착된 금속배선의 표면을 활성화 용액에 담구어 활성화하는 단계와;상기 은이 증착된 금속배선을 마그네슘 이온과 은 이온이 혼합된 무전해 도금용액에 담가 금속배선의 표면에 은을 증착하는 단계를포함하는 금속배선에 은(Ag)을 증착하는 방법.
- 제 8 항에 있어서,상기 무전해 도금용액은 황산코발트와 암모니아와 황산 암모니아를 더욱 포함하는 금속배선에 은(Ag)을 증착하는 방법.
- 제 8 항에 있어서,상기 활성화 용액은 질산은을 포함하는 금속배선 은(Ag)을 증착하는 방법.
- 제 8 항에 있어서,상기 마그네슘 이온을 얻기 위해 수산화 마그네슘을 사용하고, 상기 은 이온을 얻기 위해 질산은을 사용한 금속배선에 은(Ag)을 증착하는 방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020012277A KR100788310B1 (ko) | 2002-03-07 | 2002-03-07 | 인듐-틴-옥사이드 전극 위에 은을 무전해 도금하는 방법 |
US10/330,431 US6806189B2 (en) | 2002-03-07 | 2002-12-30 | Method of silver (AG) electroless plating on ITO electrode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020012277A KR100788310B1 (ko) | 2002-03-07 | 2002-03-07 | 인듐-틴-옥사이드 전극 위에 은을 무전해 도금하는 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030072977A true KR20030072977A (ko) | 2003-09-19 |
KR100788310B1 KR100788310B1 (ko) | 2007-12-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020020012277A KR100788310B1 (ko) | 2002-03-07 | 2002-03-07 | 인듐-틴-옥사이드 전극 위에 은을 무전해 도금하는 방법 |
Country Status (2)
Country | Link |
---|---|
US (1) | US6806189B2 (ko) |
KR (1) | KR100788310B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111530291A (zh) * | 2020-05-28 | 2020-08-14 | 青海东台吉乃尔锂资源股份有限公司 | 电渗析设备电极液的回收处理和工作方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101765731B1 (ko) * | 2011-03-09 | 2017-08-08 | 삼성디스플레이 주식회사 | 금속 패턴의 형성 방법 및 이를 포함한 표시 기판의 제조 방법 |
KR20140122338A (ko) | 2013-04-09 | 2014-10-20 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 터치패널, 그 제조방법 및 터치패널용 Ag-Pd-Nd 합금 |
WO2015112419A1 (en) | 2014-01-23 | 2015-07-30 | 3M Innovative Properties Company | Method for patterning a microstructure |
US10237985B2 (en) | 2014-06-23 | 2019-03-19 | 3M Innovative Properties Company | Method of patterning a metal on a transparent conductor |
WO2016028454A1 (en) | 2014-08-18 | 2016-02-25 | 3M Innovative Properties Company | Conductive layered structure and methods of making same |
LT6518B (lt) * | 2016-09-13 | 2018-04-25 | Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras | Būdas, skirtas elektrai laidžioms sritims ant polimerinio gaminio paviršiaus formuoti |
CN110927231B (zh) * | 2019-12-31 | 2022-08-19 | 嘉兴学院 | 一种离子色谱安培检测用银电极的处理方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4235648A (en) * | 1979-04-05 | 1980-11-25 | Motorola, Inc. | Method for immersion plating very thin films of aluminum |
US4668532A (en) * | 1984-09-04 | 1987-05-26 | Kollmorgen Technologies Corporation | System for selective metallization of electronic interconnection boards |
JPH07134300A (ja) * | 1993-11-10 | 1995-05-23 | Toppan Printing Co Ltd | 反射型液晶表示装置 |
KR950012106A (ko) * | 1993-11-12 | 1995-05-16 | 윤종용 | 저저항 전극을 갖는 액정표시소자 및 그 제조방법 |
JPH0843839A (ja) * | 1994-07-27 | 1996-02-16 | Toppan Printing Co Ltd | 反射型液晶表示装置及びその製造方法 |
KR100325844B1 (ko) * | 1994-12-28 | 2002-09-26 | 삼성에스디아이 주식회사 | 액정표시패널및그전극제조방법 |
KR0161462B1 (ko) * | 1995-11-23 | 1999-01-15 | 김광호 | 액정 디스플레이에서의 게이트 패드 형성방법 |
US6228768B1 (en) * | 1998-11-02 | 2001-05-08 | Advanced Micro Devices, Inc. | Storage-annealing plated CU interconnects |
EP1224972A1 (en) * | 2001-01-18 | 2002-07-24 | Shipley Co. L.L.C. | A method for recovering catalytic metals from a colloidal solution |
-
2002
- 2002-03-07 KR KR1020020012277A patent/KR100788310B1/ko active IP Right Grant
- 2002-12-30 US US10/330,431 patent/US6806189B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111530291A (zh) * | 2020-05-28 | 2020-08-14 | 青海东台吉乃尔锂资源股份有限公司 | 电渗析设备电极液的回收处理和工作方法 |
Also Published As
Publication number | Publication date |
---|---|
US20030170925A1 (en) | 2003-09-11 |
US6806189B2 (en) | 2004-10-19 |
KR100788310B1 (ko) | 2007-12-27 |
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