Kyocera Corporation

Kenjirou Fukuda

Kensaku Murakami

Kouichi Kawasaki

Yukio Fujihara

A light-emitter mounting package includes an insulating base, a wiring conductor, and a metal layer. The insulating base has a main surface including a recess in which a light emitter is mountable. The wiring conductor is arranged on a peripheral portion of a bottom surface of the recess that is adjacent to an inner wall of the recess. The insulating base has a side surface including a sloping surface adjacent to the main surface. The metal layer is spaced from the wiring conductor, and extends on the inner wall of the recess, the main surface, and the sloping surface.

Light-emitter mounting package, light-emitting device, and light-emitting module

There is provided a wiring board capable of strengthening the bonding between an external terminal and a wiring of an external circuit board. A wiring board includes an insulating substrate having two main surfaces facing each other, side surfaces connecting to the two main surfaces and concave portions concave from the side surfaces and connecting to at least one of the two main surfaces; and external terminals disposed from one of the main surfaces to inner surfaces of the respective concave portions, each of the external terminals having a convex-shaped section disposed on one main surface side along each of the concave portions.

Growing community of inventors

Kyoto, Japan

Kenjirou Fukuda