| 摘要 |
The invention suppresses the occurrence of cracks in a dielectric layer, and improve yield during manufacture of a dielectric device. A dielectric device includes a substrate, a base electrode and a dielectric layer. The base electrode is fixed on the substrate. The base electrode is formed such that a surface of a base electrode edge part has an inclined part. The dielectric layer is fixed on a substrate surface so as to cover the base electrode. The dielectric layer is formed by annealing a deposited layer obtained by spraying a powdered dielectric on the substrate surface. Therefore, a triple point adjacent part, which is a part of the dielectric layer opposite the base electrode edge part, is formed so as to have a dense structure in the same way as other parts.
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