Multilayer ceramic capacitor
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United States of America Patent
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Dec 19, 2023
Grant Date -
Jul 14, 2022
app pub date -
Mar 17, 2022
filing date -
Sep 29, 2017
priority date (Note) -
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Abstract
A multilayer ceramic capacitor includes: a ceramic body in which dielectric layers and first and second internal electrodes are alternately stacked; and first and second external electrodes formed on an outer surface of the ceramic body and electrically connected to the first and second internal electrodes, respectively. In a microstructure of the dielectric layer, dielectric grains are divided by a dielectric grain size into sections each having an interval of 50 nm, respectively, a fraction of the dielectric grains in each of the sections within a range of 50 nm to 450 nm is within a range of 0.025 to 0.20, and a thickness of the dielectric layer is 0.8 μm or less.
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