Oliff & Berridge, PLC
Dielectric ceramic, method for producing dielectric ceramic, and electronic component
Provided is a dielectric ceramic that includes a main component which contains Mg2SiO4 and additives which contain a zinc oxide and a glass component, in which, in X-ray diffraction. The peak intensity ratio, IB/IA, of the X-ray diffraction peak intensity IB of zinc oxide remaining unreacted, for which 2θ is between 31.0° and 32.0° and between 33.0° and 34.0°, with respect to the peak intensity IA of Mg2SiO4 as the main phase, for which 2θ is between 36.0° and 37.0°, is 10% or less. The dielectric ceramic has a relative density of 96% or greater.
TDK Corporation
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Tomoko Hisashi Tomohiro Toshio Takahiro Yasuharu
Nakamura Kobuke Arashi Sakurai Nakano Miyauchi