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专利标题: Multilayer electronic component e.g. capacitor, comprises component comprising stacked structure in which internal electrodes and dielectric layers including grains and graphene particles, are alternately stacked, and external electrodes.
专利号: US2018174756-A1, KR2018071039-A, CN108206090-A
发明人: SHIN Y R, KIM M G, KIM E S, KIM H K, LEE J Y, CHIN S M, SHEN Y, KIM M, KIM E, KIM H, LI Z, CHAN S
专利权人: SAMSUNG ELECTROMECHANICS CO, SAMSUNG ELECTROMECHANICS CO
国际专利分类: C04B035/468, C08K003/04, H01G004/008, H01G004/12, H01G004/30, C09J133/10
专利详细信息: US2018174756-A1 21 Jun 2018 H01G-004/30 201845 Pages: 7 English
申请详细信息: US2018174756-A1 US675102 11 Aug 2017
优先权号: KR173764

▎ 摘　　要

NOVELTY - A multilayer electronic component (100) comprises a component (1) comprising a stacked structure in which several internal electrodes (11a,11b) and dielectric layers (12) including several grains (12a), and several graphene particles (12b) arranged at boundaries of the grains, are alternately stacked, and external electrodes (21,22) arranged on an outer surface of the component (1) and connected to the internal electrodes. USE - Multilayer electronic component. Uses include but are not limited to multilayer ceramic capacitor, inductor, piezoelectric element, varistor, and thermistor. ADVANTAGE - The multilayer electronic component has excellent mechanical property, reliability and dielectric property, and suppressed generation of cracking and blistering. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) acrylic binder, which comprises a composite of acrylic copolymer-graphene; and (2) dielectric material, which comprises several grains and the composite. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic cross-sectional view of the multilayer electronic component. Component (1) Internal electrodes (11a,11b) Dielectric layer (12) Grains (12a) Graphene particles (12b) External electrodes (21,22) Multilayer electronic component (100)