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US 12,573,529 B2Granted
Electronic component
AssigneeTDK Corporation
InventorsKyosuke Inui, Terumasa Toyoda, Toru Tonogai, Yuichi Oyanagi
Life of this patent
Estimating the term…
Abstract
An element body 4 includes a metal particle dispersion element 15 in which metal particles 12 are dispersed. A surface of the metal particle dispersion element 15 includes an indicator area 10. The indicator area 10 includes a recess 10a having a predetermined depth measured from a reference plane L of the metal particle dispersion element 15. The predetermined depth D1 is deeper than D50 of the metal particles 12 included in the metal particle dispersion element 15.
Claims5
An electronic component comprising an element body, wherein
- the element body includes a metal particle dispersion element in which metal particles are dispersed,
- a surface of the metal particle dispersion element includes an indicator area,
- the indicator area includes a recess having a predetermined depth measured from a reference plane of the metal particle dispersion element,
- the predetermined depth is shallower than D90 of the metal particles included in the metal particle dispersion element,
- the predetermined depth is deeper than D60 of the metal particles included in the metal particle dispersion element, and
- an aspect ratio calculated by dividing an opening width of the recess by the predetermined depth is 2.4 to 5.4.
3 more elements
An electronic component comprising an element body, wherein
- the element body includes a sintered particle dispersion element in which sintered particles are dispersed,
- a surface of the sintered particle dispersion element includes an indicator area,
- the indicator area includes a recess having a predetermined depth measured from a reference plane of the sintered particle dispersion element,
- the predetermined depth is shallower than D90 of the sintered particles included in the sintered particle dispersion element,
- the predetermined depth is deeper than D60 of the metal particles included in the sintered particle dispersion element, and
- an aspect ratio calculated by dividing an opening width of the recess by the predetermined depth is 2.4 to 5.4.
3 more elements
Dependencies are inferred from the claim text.