JP6337249B2 - 金属ペーストおよびインク - Google Patents
金属ペーストおよびインク Download PDFInfo
- Publication number
- JP6337249B2 JP6337249B2 JP2011516873A JP2011516873A JP6337249B2 JP 6337249 B2 JP6337249 B2 JP 6337249B2 JP 2011516873 A JP2011516873 A JP 2011516873A JP 2011516873 A JP2011516873 A JP 2011516873A JP 6337249 B2 JP6337249 B2 JP 6337249B2
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- Prior art keywords
- metal
- photosintering
- copper
- metal composition
- sintering
- 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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- 229910052751 metal Inorganic materials 0.000 title claims description 97
- 239000002184 metal Substances 0.000 title claims description 97
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 55
- 239000010949 copper Substances 0.000 claims description 49
- 229910052802 copper Inorganic materials 0.000 claims description 47
- 239000000203 mixture Substances 0.000 claims description 44
- 239000004020 conductor Substances 0.000 claims description 37
- 239000000758 substrate Substances 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 36
- 238000005245 sintering Methods 0.000 claims description 34
- 239000002082 metal nanoparticle Substances 0.000 claims description 15
- 239000002105 nanoparticle Substances 0.000 claims description 8
- 239000011858 nanopowder Substances 0.000 claims description 6
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000005751 Copper oxide Substances 0.000 claims description 4
- 229910000431 copper oxide Inorganic materials 0.000 claims description 4
- 230000004927 fusion Effects 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 239000000976 ink Substances 0.000 description 24
- 230000008569 process Effects 0.000 description 19
- 239000007789 gas Substances 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 230000002776 aggregation Effects 0.000 description 7
- 101100162703 Caenorhabditis elegans ani-1 gene Proteins 0.000 description 5
- 239000000654 additive Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000010453 quartz Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 238000000527 sonication Methods 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000005054 agglomeration Methods 0.000 description 4
- 239000002270 dispersing agent Substances 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229920001721 polyimide Polymers 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 239000004642 Polyimide Substances 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 101100162705 Caenorhabditis elegans ani-2 gene Proteins 0.000 description 2
- 229920000106 Liquid crystal polymer Polymers 0.000 description 2
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- -1 aliphatic ketones Chemical class 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 229920000307 polymer substrate Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006664 bond formation reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- ALKZAGKDWUSJED-UHFFFAOYSA-N dinuclear copper ion Chemical compound [Cu].[Cu] ALKZAGKDWUSJED-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000008241 heterogeneous mixture Substances 0.000 description 1
- 239000007970 homogeneous dispersion Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 150000008040 ionic compounds Chemical class 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/12—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
- H05K3/1283—After-treatment of the printed patterns, e.g. sintering or curing methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/14—Conductive material dispersed in non-conductive inorganic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/321—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0242—Shape of an individual particle
- H05K2201/0257—Nanoparticles
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10287—Metal wires as connectors or conductors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/08—Treatments involving gases
- H05K2203/087—Using a reactive gas
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/10—Using electric, magnetic and electromagnetic fields; Using laser light
- H05K2203/107—Using laser light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
- H05K2203/1131—Sintering, i.e. fusing of metal particles to achieve or improve electrical conductivity
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/14—Related to the order of processing steps
- H05K2203/1453—Applying the circuit pattern before another process, e.g. before filling of vias with conductive paste, before making printed resistors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/12—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
- H05K3/1241—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by ink-jet printing or drawing by dispensing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49169—Assembling electrical component directly to terminal or elongated conductor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Inorganic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Conductive Materials (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Powder Metallurgy (AREA)
- Manufacturing Of Electric Cables (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Manufacturing Of Printed Wiring (AREA)
Description
本出願は、その開示全体が参照により本明細書に組み込まれているRoundhillらの米国仮出願第61/077,711号およびRoundhillらの同第61/081,539号の優先権を主張するものである。
CuO+H2→Cu+H2O
および
Cu2O+H2→2Cu+H2O
水蒸気は、フォーミングガス中に持ち去ることができる。
402 金属相互接続
404 基板
406 チップ
408 チップリード
Claims (13)
- 5×10−4Ω・cm以下の抵抗率を有する銅の導体が得られるように、ビヒクル中に銅ナノ粒子を含む金属組成物を硬化するステップを含み、
前記硬化するステップが、周囲温度の空気中での光焼結を含み、
光焼結が、銅バルク膜への銅ナノ粒子の融合と共に、銅酸化物の除去を促進させる、
銅の導体を作製する方法。 - 前記光焼結の前に、前記金属組成物を熱焼結するステップをさらに含む、請求項1に記載の方法。
- 前記光焼結の前に、フォーミングガス中で前記金属組成物を熱焼結するステップをさらに含む、請求項1に記載の方法。
- 前記熱焼結するステップが、350℃以下の温度で引き起こされる、請求項2または3に記載の方法。
- 金属組成物は、光焼結に適切な光学的に透明なビヒクル中に、銅ナノ粒子を含む、請求項1に記載の方法。
- ビヒクル中に金属ナノ粒子を含む金属組成物の液滴を基板上に堆積するステップと;
前記液滴に金属線の一部を挿入するステップと;
前記金属組成物を焼結するステップと;
固化した金属組成物に前記線を固定するステップと
を含み、
前記焼結が光焼結を含み、
前記金属ナノ粒子が銅を含む、
線を導体に固定する方法。 - 前記焼結が、周囲温度の空気中での光焼結を含む、請求項6に記載の方法。
- 前記光焼結の前に、前記金属組成物を熱焼結するステップをさらに含む、請求項6に記載の方法。
- 金属組成物は、光焼結に適切な光学的に透明なビヒクル中に、金属ナノ粒子を含む、請求項6に記載の方法。
- 前記熱焼結するステップが、350℃以下の温度で引き起こされる、請求項8に記載の方法。
- 光焼結が、金属バルク膜への金属ナノ粒子の融合と共に、金属酸化物の除去を促進させる、請求項6に記載の方法。
- 光焼結するステップを含み、光焼結するステップの前に金属組成物を熱焼結するステップをさらに含み、金属組成物は光焼結に適切な光学的に透明なビヒクル中に金属ナノ粉末を含み、金属ナノ粉末は金属組成物の30重量%から70重量%の間の量である方法によって導体を形成するための金属組成物の使用。
- 光焼結するステップを含み、光焼結するステップの前に金属組成物を熱焼結するステップをさらに含み、金属組成物は光焼結に適切な光学的に透明なビヒクル中に金属ナノ粉末を含み、金属ナノ粉末は金属組成物の50重量%から80重量%の間の量である方法によって導体を形成するための金属組成物の使用。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7771108P | 2008-07-02 | 2008-07-02 | |
US61/077,711 | 2008-07-02 | ||
US8153908P | 2008-07-17 | 2008-07-17 | |
US61/081,539 | 2008-07-17 | ||
US12/496,453 | 2009-07-01 | ||
US12/496,453 US20100000762A1 (en) | 2008-07-02 | 2009-07-01 | Metallic pastes and inks |
PCT/US2009/049510 WO2010003056A1 (en) | 2008-07-02 | 2009-07-02 | Metallic pastes and inks |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011527089A JP2011527089A (ja) | 2011-10-20 |
JP2011527089A5 JP2011527089A5 (ja) | 2012-08-02 |
JP6337249B2 true JP6337249B2 (ja) | 2018-06-06 |
Family
ID=41463474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011516873A Active JP6337249B2 (ja) | 2008-07-02 | 2009-07-02 | 金属ペーストおよびインク |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100000762A1 (ja) |
EP (1) | EP2301043B1 (ja) |
JP (1) | JP6337249B2 (ja) |
KR (1) | KR101610790B1 (ja) |
CN (2) | CN104812175B (ja) |
TW (1) | TWI606460B (ja) |
WO (1) | WO2010003056A1 (ja) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110125412A1 (en) * | 1998-12-17 | 2011-05-26 | Hach Company | Remote monitoring of carbon nanotube sensor |
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JP2007321215A (ja) * | 2006-06-02 | 2007-12-13 | Nippon Shokubai Co Ltd | 金属ナノ粒子分散体および金属被膜 |
US7879131B2 (en) * | 2006-08-15 | 2011-02-01 | Applied Nanotech Holdings, Inc. | Metal encapsulation |
KR101082146B1 (ko) * | 2006-09-29 | 2011-11-09 | 주식회사 엘지화학 | 잉크젯 프린트용 잉크 및 상기 잉크에 사용되는 금속나노입자의 제조방법 |
US7622371B2 (en) * | 2006-10-10 | 2009-11-24 | Hewlett-Packard Development Company, L.P. | Fused nanocrystal thin film semiconductor and method |
TWI426531B (zh) * | 2006-10-12 | 2014-02-11 | Cambrios Technologies Corp | 以奈米線為主之透明導體及其應用 |
US10231344B2 (en) * | 2007-05-18 | 2019-03-12 | Applied Nanotech Holdings, Inc. | Metallic ink |
US7976733B2 (en) * | 2007-11-30 | 2011-07-12 | Xerox Corporation | Air stable copper nanoparticle ink and applications therefor |
US8422197B2 (en) * | 2009-07-15 | 2013-04-16 | Applied Nanotech Holdings, Inc. | Applying optical energy to nanoparticles to produce a specified nanostructure |
-
2009
- 2009-07-01 US US12/496,453 patent/US20100000762A1/en not_active Abandoned
- 2009-07-02 JP JP2011516873A patent/JP6337249B2/ja active Active
- 2009-07-02 KR KR1020117002542A patent/KR101610790B1/ko active IP Right Grant
- 2009-07-02 WO PCT/US2009/049510 patent/WO2010003056A1/en active Application Filing
- 2009-07-02 CN CN201510167222.7A patent/CN104812175B/zh active Active
- 2009-07-02 TW TW098122418A patent/TWI606460B/zh active
- 2009-07-02 CN CN200980125925.6A patent/CN102084435B/zh active Active
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CN102084435A (zh) | 2011-06-01 |
CN104812175B (zh) | 2019-03-19 |
JP2011527089A (ja) | 2011-10-20 |
TWI606460B (zh) | 2017-11-21 |
EP2301043A4 (en) | 2011-07-27 |
WO2010003056A1 (en) | 2010-01-07 |
KR101610790B1 (ko) | 2016-04-12 |
US20100000762A1 (en) | 2010-01-07 |
CN104812175A (zh) | 2015-07-29 |
KR20110053221A (ko) | 2011-05-19 |
TW201015587A (en) | 2010-04-16 |
EP2301043A1 (en) | 2011-03-30 |
CN102084435B (zh) | 2015-04-29 |
EP2301043B1 (en) | 2017-03-08 |
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