Capacitor component
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsHyung Soon Kwon, Kyoung Jin Cha, Ji Hong Jo
Life of this patent
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Abstract
A capacitor component includes a capacitor component includes a body including a dielectric layer and first and second internal electrodes disposed to oppose each other with the dielectric layer interposed therebetween, and first and second external electrodes disposed on the body and electrically connected to the first and second internal electrodes. The body may include a capacitance forming portion including the first and second internal electrodes, cover portions disposed on upper and lower surfaces of the capacitance forming portion, and margin portions disposed on side surfaces of the capacitance forming portion, in which the margin portions have a hardness ranging from 8.5 GPa to 14 GPa.
Claims17
A capacitor component, comprising:
- a body including a dielectric layer and first and second internal electrodes disposed to oppose each other with the dielectric layer interposed therebetween;
- and
- first and second external electrodes disposed on the body and electrically connected to the first and second internal electrodes respectively,
- wherein the body comprises a capacitance forming portion including the first and second internal electrodes, cover portions disposed on upper and lower surfaces of the capacitance forming portion, and margin portions disposed on side surfaces of the capacitance forming portion, the margin portions having a hardness greater than a hardness of a dielectric layer of the capacitance forming portion,
- the margin portions have a hardness ranging from 8.5 GPa to 14 GPa, and
- the dielectric layer has a thickness of 0.4 μm or less.
A capacitor component, comprising:
- a body including a dielectric layer and first and second internal electrodes disposed to oppose each other with the dielectric layer interposed therebetween;
- and
- first and second external electrodes disposed on the body and electrically connected to the first and second internal electrodes,
- wherein the body comprises a capacitance forming portion including the first and second internal electrodes, cover portions disposed on upper and lower surfaces of the capacitance forming portion, and margin portions disposed on side surfaces of the capacitance forming portion, the margin portions being divided into first areas adjacent to the first and second internal electrodes and second areas adjacent to an external surface of the body, the first areas having a hardness greater than a hardness of the second areas,
- the first areas have a hardness ranging from 8.5 GPa to 14 GPa, and
- the dielectric layer has a thickness of 0.4 μm or less.
A capacitor component, comprising:
- a body including a dielectric layer and first and second internal electrodes disposed to oppose each other with the dielectric layer interposed therebetween;
- and
- first and second external electrodes disposed on the body and electrically connected to the first and second internal electrodes,
- wherein the body comprises a capacitance forming portion including the first and second internal electrodes, cover portions disposed on upper and lower surfaces of the capacitance forming portion, and margin portions disposed on side surfaces of the capacitance forming portion, the margin portions having a hardness greater than a hardness of a dielectric layer of the capacitance forming portion,
- the margin portions have a hardness ranging from 8.5 GPa to 14 GPa, and
- the first and second internal electrodes each have a thickness of 0.4 μm or less.
Dependencies are inferred from the claim text.