Kyocera Corporation

Reika Nishiuchi

Seiichirou Itou

A wiring board including a component mounting portion with an increased strength is provided. In addition, an electronic device and an electronic module with high reliabilities are provided. The wiring board includes a base having a first face and a conductor positioned on the first face. The conductor has a region in which a plurality of first protrusions are positioned on a surface of the conductor, the plurality of first protrusions protruding in a same oblique direction that is oblique to a direction normal to the first face. The electronic device and the electronic module include the above-described wiring board and an electronic component mounted on the wiring board.

Wiring board, electronic device, and electronic module

Disclosed is a wiring board, including: a base body having insulating properties; and a wiring conductor positioned on the base body. The base body has a first surface, a fourth surface positioned opposite to the first surface, and a second surface and a third surface positioned at side surfaces between the first surface and the fourth surface. The first surface, the second surface, and the third surface are mounting surfaces for respective electronic components, and the fourth surface is an installation surface.

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Kyoto, Japan

Reika Nishiuchi