JP2018529218A - 極細配線を印刷する方法 - Google Patents
極細配線を印刷する方法 Download PDFInfo
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- JP2018529218A JP2018529218A JP2017568333A JP2017568333A JP2018529218A JP 2018529218 A JP2018529218 A JP 2018529218A JP 2017568333 A JP2017568333 A JP 2017568333A JP 2017568333 A JP2017568333 A JP 2017568333A JP 2018529218 A JP2018529218 A JP 2018529218A
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- 238000000034 method Methods 0.000 claims abstract description 68
- 239000000758 substrate Substances 0.000 claims abstract description 52
- 238000007639 printing Methods 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000000151 deposition Methods 0.000 claims abstract description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 41
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 30
- 239000002904 solvent Substances 0.000 claims description 21
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 20
- 230000008569 process Effects 0.000 claims description 19
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 15
- 229910052709 silver Inorganic materials 0.000 claims description 14
- 239000004332 silver Substances 0.000 claims description 14
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- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 4
- 229920003986 novolac Polymers 0.000 claims description 2
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/033—Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/322—Pigment inks
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/36—Inkjet printing inks based on non-aqueous solvents
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/52—Electrically conductive inks
-
- 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
-
- 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
- H05K3/1208—Pretreatment of the circuit board, e.g. modifying wetting properties; Patterning by using affinity patterns
-
- 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
- H05K2201/01—Dielectrics
- H05K2201/0137—Materials
- H05K2201/0145—Polyester, e.g. polyethylene terephthalate [PET], polyethylene naphthalate [PEN]
-
- 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
-
- 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
- H05K3/125—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 by ink-jet printing
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Ink Jet (AREA)
- Electrodes Of Semiconductors (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (17)
- 内層を有する基材を用意する工程と、
前記基材の内層上にインクを堆積させることによって極細配線を印刷する工程であって、前記インクが、機能性材料と、前記基材の内層を部分的に溶解させ、インクを収縮させ、基材の内層中に沈み込ませ、これにより前記配線の幅を減少させる、溶媒混合物とを含む、前記印刷する工程と、
を含む、機能性材料の極細配線を印刷する方法。 - 前記機能性材料が導電性インクである、請求項1に記載の方法。
- 前記インクが銀ナノ粒子インクである、請求項2に記載の方法。
- 前記溶媒が、エタノール、エチレングリコール及びグリセロールの混合物である、請求項1から3のいずれか一項に記載の方法。
- 前記インクが、銀ナノ粒子インクであり、溶媒が、エタノール、エチレングリコール及びグリセロールの混合物であり、基材が、ポリエチレンテレフタラート(PET)であり、内層が、完全エポキシ化ビスフェノールA/ホルムアルデヒドノボラックコポリマーから構成されるSU−8である、請求項1から3のいずれか一項に記載の方法。
- 印刷後に、前記インク、内層及び基材を熱処理する工程を更に含む、請求項1から5のいずれか一項に記載の方法。
- 前記インク、内層及び基材が、60〜80℃のような1つの温度で5分間熱処理される、請求項6に記載の方法。
- 前記インク、内層及び基材が、最初に40〜60℃で熱処理し、次いで75〜90℃で熱処理するというように段階的に熱処理される、請求項6に記載の方法。
- 前記インク、内層及び基材が、40℃から90℃へゆっくり昇温することによって熱処理される、請求項6に記載の方法。
- より大きな領域のインクを前記配線の各端部に堆積させることによって、前記配線に沿って長手方向にインクを抜き出す工程であって、より大きな領域が、前記配線の自由エネルギーより低い自由エネルギーを有し、これにより、より大きな領域のそれぞれに向かってインクを抜き出し、この結果、前記配線の幅を更に減少させる、上記抜き出す工程を更に含む、請求項1から9のいずれか一項に記載の方法。
- 前記配線の高さ対幅比が、0.11以上である、請求項1から10のいずれか一項に記載の方法。
- 印刷する工程が、インクジェットプリンタを使用して実施され、配線幅が、10μm未満である、請求項1から11のいずれか一項に記載の方法。
- 前記配線幅が、10μm未満である、請求項1から11のいずれか一項に記載の方法。
- 前記配線が、印刷可能な電子デバイスのトランジスタのゲートを画定するように印刷される、請求項1から13のいずれか一項に記載の方法。
- 乾燥させているインクの表面張力を、インクが乾燥している基材の表面張力より小さい状態のままになるように制御する工程を更に含む、請求項1から14のいずれか一項に記載の方法。
- 界面活性剤を不活性化して、前記配線の幅を更に減少させる工程を更に含む、請求項1から15のいずれか一項に記載の方法。
- 前記溶媒混合物が、蒸発/乾燥中に変化する表面エネルギーを有する、請求項1から16のいずれか一項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562188579P | 2015-07-03 | 2015-07-03 | |
US62/188,579 | 2015-07-03 | ||
PCT/CA2016/050767 WO2017004702A1 (en) | 2015-07-03 | 2016-06-30 | Method of printing ultranarrow line |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2018529218A true JP2018529218A (ja) | 2018-10-04 |
Family
ID=57684604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017568333A Pending JP2018529218A (ja) | 2015-07-03 | 2016-06-30 | 極細配線を印刷する方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US11396610B2 (ja) |
EP (1) | EP3318110B1 (ja) |
JP (1) | JP2018529218A (ja) |
KR (1) | KR20180029051A (ja) |
CN (1) | CN107852820A (ja) |
CA (1) | CA2990282C (ja) |
TW (1) | TW201709784A (ja) |
WO (1) | WO2017004702A1 (ja) |
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2016
- 2016-06-30 CN CN201680039570.9A patent/CN107852820A/zh active Pending
- 2016-06-30 US US15/740,514 patent/US11396610B2/en active Active
- 2016-06-30 JP JP2017568333A patent/JP2018529218A/ja active Pending
- 2016-06-30 EP EP16820593.8A patent/EP3318110B1/en active Active
- 2016-06-30 KR KR1020187003055A patent/KR20180029051A/ko unknown
- 2016-06-30 WO PCT/CA2016/050767 patent/WO2017004702A1/en active Application Filing
- 2016-06-30 CA CA2990282A patent/CA2990282C/en active Active
- 2016-07-01 TW TW105120940A patent/TW201709784A/zh unknown
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Also Published As
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US11396610B2 (en) | 2022-07-26 |
CA2990282A1 (en) | 2017-01-12 |
CA2990282C (en) | 2023-08-08 |
EP3318110A4 (en) | 2019-01-09 |
EP3318110B1 (en) | 2021-01-13 |
KR20180029051A (ko) | 2018-03-19 |
EP3318110A1 (en) | 2018-05-09 |
WO2017004702A1 (en) | 2017-01-12 |
US20180187035A1 (en) | 2018-07-05 |
TW201709784A (zh) | 2017-03-01 |
CN107852820A (zh) | 2018-03-27 |
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