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US 10,763,044 B2Granted
Acrylic binder and multilayer electronic component using the same
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsYu Ra Shin, Myeong Gi Kim, Eung Soo Kim, Hak Kwan Kim, Jang Yeol Lee, Seong Min Chin
Life of this patent
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Abstract
A multilayer electronic component includes a body having a stacked structure in which a plurality of internal electrodes and dielectric layers are alternately stacked; and external electrodes disposed on an outer surface of the body and connected to the internal electrodes. The dielectric layer includes a plurality of grains and a plurality of graphene particles, and the plurality of graphene particles are disposed at boundaries of the plurality of grains.
Claims16
A multilayer electronic component, comprising:
- a body having a stacked structure in which a plurality of internal electrodes and dielectric layers are alternately stacked;
- and
- external electrodes disposed on an outer surface of the body and connected to the internal electrodes,
- wherein the plurality of internal electrodes are alternately exposed to opposing side surfaces of the body, each dielectric layer includes a plurality of dielectric grains and a plurality of graphene particles, and the plurality of graphene particles are disposed at boundaries of the plurality of dielectric grains, and
- a content of residual carbon in the dielectric layer having the graphene particles is within a range from 0.1 wt % to 10 wt % with respect to a total weight of the dielectric layer.
2 more elements
A composition comprising:
- an acrylic binder including a composite of acrylic copolymer-graphene;
- and
- a material having dielectric properties.
Dependencies are inferred from the claim text.