Title:
ELECTRODE COMPOSITION, METHOD FOR MANUFACTURING ELECTRONIC COMPONENT USING SAME, AND ELECTRONIC COMPONENT IMPLEMENTED THEREWITH
Document Type and Number:
WIPO Patent Application WO/2021/194299
Kind Code:
A1
Abstract:
An electrode composition is provided. The electrode composition according to one embodiment of the present invention includes, as a conductive component, a silver-nickel powder including a crystalline phase having a peak at 2θ 38.5 ± 0.1° on the XRD pattern. As a result, the electrode composition can be sintered in the same general atmospheric sintering conditions as an Ag-Pd alloy, which is widely used as an electrode material, and can significantly lower the raw material cost while the implemented electrode exhibits equivalent or superior resistivity characteristics. In addition, since the electrode composition can be sintered in the atmospheric atmosphere, it is possible to significantly lower the manufacturing cost by reducing the investment cost or operating cost that otherwise would have been incurred via additional equipment required for sintering in non-atmospheric conditions. Furthermore, since silver elution is prevented or minimized after sintering the electrode, uniform physical properties can be expressed throughout the electrode, and at the same time, the quality of the electrode surface can be guaranteed. In addition, since the thickness and width of the electrode can be easily implemented to a desired level, the electrode composition can be widely applied in realizing electrodes of various electronic components.
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Inventors:
YUN SUNG SHIN (KR)
Application Number:
PCT/KR2021/003768
Publication Date:
September 30, 2021
Filing Date:
March 26, 2021
Export Citation:
Assignee:
AMOGREENTECH CO LTD (KR)
International Classes:
H01B1/02; H01B13/00
Foreign References:
| JP2014093517A | 2014-05-19 | |||
| JP2010189680A | 2010-09-02 | |||
| KR20140048465A | 2014-04-24 | |||
| KR20000007638A | 2000-02-07 | |||
| US20140374669A1 | 2014-12-25 |
Other References:
KIM DONG-WOOK, KIM TAE-HEE, PARK DONG-WHA: "Preparation of silver coated nickel particles by thermal plasma with pre-treatment using ball milling", ADVANCED POWDER TECHNOLOGY, vol. 29, no. 11, 1 November 2018 (2018-11-01), NL, pages 2686 - 2692, XP055853435, ISSN: 0921-8831, DOI: 10.1016/j.apt.2018.07.018
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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