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Delectric Ceramc Composition and Electronic Component Background of the Invention
| Content Provider | Semantic Scholar |
|---|---|
| Copyright Year | 2017 |
| Abstract | (72) Inventors: Nobuto MORIGASAKI, Tokyo (JP); CPC . C04B 35/4682 (2013.01) Takeru YOSHIDA, Tokyo (JP): (57) ABSTRACT Tomohisa FUKUOKA, Tokyo (JP); A dielectric ceramic composition includes at least dielectric Yuhta MATSUNAGA, Tokyo (JP): particles having a core-shell structure and segregation par Kazuhiro KOMATSU, Nikaho-city (JP) ticles, a concentration of a rare earth compound in the segre gation particle is twice or more than an average concentration of the rare earth compound in a shell part of the dielectric (21) Appl. No.: 14/663,160 particle having the core-shell structure, an area occupied by the segregation particles is 0.1 to 1.1%, when a maximum particle size of the segregation particle is defined as r, a (22) Filed: Mar 19, 2015 minimum particle size of the segregation particle is defined as rt, and an average particle size of the dielectric particle (30) Foreign Application Priority Data having the core-shell structure is defined as r, a relation of r/rs2.00 and r/re0.25 is satisfied, and the segrega Mar. 26, 2014 (JP) . 2014-064022 tion particles Substantially do not include Mg. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://patentimages.storage.googleapis.com/23/46/92/42863f537d5261/US20150274597A1.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Patent |
