Electronic component housing package and electronic device

摘要

An electronic component housing package has an input/output member that is bonded to a hole part of a frame body via a brazing material. This input/output member has a top surface that is bonded to first side wall parts and a second side wall part inside the first side wall parts, and the top surface is provided with a narrow part having a narrow width at a portion that is bonded to the first side wall part. When the input/output member is bonded, the flow of the brazing material on the top surface can be controlled by the narrow part.

主权项

1. An electronic component housing package comprising:
a metal base plate having a mount region on a top surface where an electronic component is mounted; a metal frame body placed on the top surface of the metal base plate so as to surround the mount region, the metal frame body comprising a plurality of side wall parts including a pair of first side wall parts disposed facing each other so as to place the mount region between the pair of first side wall parts and a second side wall part disposed so as to connect end portions of the pair of first side wall parts, and comprising a cutout extending from the second side wall part to the pair of first side wall parts; and an input/output member bonded to the cutout via a brazing material, the input/output member comprising protruding parts inward of the pair of first side wall parts and the second side wall part and outward of the second side wall part and a plurality of wiring conductors to be electrically connected to the electronic component on the protruding parts; the input/output member including a portion which is bonded to one of the pair of first side wall parts, a top surface of the portion having a narrow part having a narrow width, the narrow part being formed by forming a recessed groove provided in a curved shape extending vertically in an upper end of a wall surface of the input/output member, a part of the plurality of wiring conductors being disposed in two rows from a bottom surface of the recessed groove toward end faces of the protruding parts.