Formation process of metal precipitation layer in glass substrate by solid-state ion-exchange method, and application to fine electrical wiring
Project/Area Number |
15K05712
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Production engineering/Processing studies
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Research Institution | Chiba University |
Principal Investigator |
Matsusaka Souta 千葉大学, 大学院工学研究院, 准教授 (30334171)
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Co-Investigator(Kenkyū-buntansha) |
森田 昇 千葉大学, 大学院工学研究院, 教授 (30239660)
比田井 洋史 千葉大学, 大学院工学研究院, 教授 (60313334)
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Project Period (FY) |
2015-04-01 – 2018-03-31
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Project Status |
Completed (Fiscal Year 2017)
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Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
|
Keywords | 固体イオン交換 / ガラス / 銀 / 内部配線 / イオン交換 / 電圧印加 / 金属析出 |
Outline of Final Research Achievements |
We tried to understand the precipitation mechanisms of silver crystal formed by solid-state ion exchange method assisted with forward/reverse voltage applications. The application of the precipitation layer to internal electrical wiring was also examined. The observation results showed that the silver precipitates developed during reverse voltage application by the electrical reduction of silver ions which were doped with forward voltage application. The reverse voltage application after repeated doping of silver and sodium ions enabled to form multi-layered silver wiring in the glass substrate. We also formed fine internal electrical paths below 0.1 mm of line width by using printed silver nano-ink as a silver ion source.
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Report
(4 results)
Research Products
(9 results)
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[Patent(Industrial Property Rights)] 特許権2016
Inventor(s)
松坂壮太,青山拓樹,小髙大樹
Industrial Property Rights Holder
松坂壮太,青山拓樹,小髙大樹
Industrial Property Rights Type
特許
Industrial Property Number
2016-253655
Filing Date
2016-12-27
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