Murata Manufacturing Co., Ltd.

Tomoya Ooshima

Hironobu Kubota

Yuuta Hoshino

Yuya Ishida

Katsutoshi Uji

Mitsuru Nakano

Miki Sasaki

An electronic component that includes: a base body; wiring inside the base body; a glass film covering an outer surface of the base body; an underlying electrode electrically connected to the wiring and covering a part of the glass film; and a metal layer covering the underlying electrode, wherein the glass film includes an uncovered portion that is not covered with the underlying electrode and separated from an outer edge of the underlying electrode by more than 10 μm, and a boundary portion that is not covered with the underlying electrode and not separated from the outer edge of the underlying electrode by more than 10 μm, and a thickness of the boundary portion is larger than a thickness of the uncovered portion.

Electronic component

A coating process includes adding a body to a reactor; adding a metal alkoxide or precursors thereof to the reactor; adding a catalyst for the hydrolysis of the metal alkoxide to the reactor; and coating the surface of the body with a metal oxide-containing coating layer through the hydrolysis and dehydration condensation of the metal alkoxide. The addition of a body precedes at least one of the addition of a metal alkoxide or precursors thereof and the addition of a catalyst.

Coating process and method for producing electronic component

A soft magnetic material for soft magnetic particles with a high filling rate. The soft magnetic material contains first soft magnetic particles and second soft magnetic particles with a larger average particle size than the first soft magnetic particles. The first soft magnetic particles have an average particle size in the range of 0.5 to 10 μm, and the first soft magnetic particles have a nonpolar hydrocarbon group on their surfaces.

Growing community of inventors

Nagaokakyo, Japan

Tomoya Ooshima