| 摘要 |
PROBLEM TO BE SOLVED: To provide a substrate for mounting an electronic element capable of reducing generation of peeling and cracking between a lid and a frame caused by the frame being thermally deformed and distorted, and an electronic device.SOLUTION: A substrate 1 for mounting an electronic element, constituted of a plurality of insulating layers, includes: a substrate 2b, having an electronic element mounting part 11 on a center area of a top surface of which an electronic element 10 is mounted; a base body 2, formed on the top surface of the substrate 2b, surrounding the electronic element mounting part 11, having a frame 2a, inside or at a bottom of which a closed space 4, filled with a gas, is formed; and an external circuit connection electrode 9, formed at a lower surface of the base body 2.SELECTED DRAWING: Figure 1 |
