Method of manufacturing electronic component and electronic component

1. A method of manufacturing an electronic component, the method comprising:

preparing an element body configured to have a rectangular parallelepiped shape and include a first surface serving as a mounting surface, a second surface opposing the first surface, and a third surface extending in such a way as to connect the first surface and the second surface;

forming a chamfered portion chamfered between the first surface and the third surface;

forming a terminal electrode on the first surface;

covering the chamfered portion and the first surface with a covering member;

forming a metal shield film on a part of the element body, the part including at least the second surface and the third surface and exposed from the covering member; and

removing the covering member.

2. The method of manufacturing an electronic component according to claim 1 , wherein

in the covering, a whole of the chamfered portion is covered with the covering member.

3. The method of manufacturing an electronic component according to claim 1 , wherein

in the covering, a part of the chamfered portion is covered with the covering member, and a remaining part of the chamfered portion is exposed from the covering member.

4. The method of manufacturing an electronic component according to claim 1 , wherein

in the covering, the chamfered portion and the first surface are embedded in the covering member made of a resin having adhesiveness to be covered, and

in the removing of the covering member, the adhesiveness of the resin is lowered.

5. The method of manufacturing an electronic component according to claim 1 , wherein

in the covering, a plurality of the element bodies is disposed on the covering member having a sheet shape in such a way that the chamfered portion and the first surface are covered.

6. An electronic component comprising:

an element body configured to have a rectangular parallelepiped shape and include a main surface;

a terminal electrode disposed on only the main surface; and

a metal shield film covering the element body,

wherein the element body includes four side surfaces and curved surfaces between the main surface and the side surfaces,

the curved surfaces include first parts adjacent to the main surface and second parts adjacent to the side surfaces,

the main surface and the first parts are exposed from the metal shield film, and

the second parts are covered by the metal shield film, and

the curved surfaces are rounded in such a way as to project outward.

7. An electronic component comprising:

an element body that (1) has a rectangular parallelepiped shape, (2) includes a main surface that is flat and comprises one entire face of the element body, (3) includes four side surfaces that are adjacent and orthogonal to the main surface, each of the four side surfaces comprising a face of the element body, and (4) includes curved surfaces (a) with a radius of curvature extending away from a center portion of the element body and (b) that directly connect the main surface and the four side surfaces;

a terminal electrode on only the main surface; and

a metal shield film; wherein:

the curved surfaces include first parts that are continuous with the main surface and second parts that are continuous with the four side surfaces;

the metal shield film covers the four side surfaces and the second parts; and

the metal shield film does not cover the main surface and the first parts.