Patent ID: 9066461
Filing Date: 2015-06-23
Classification: H03H,H05K,Y10T

Abstract:
1. A manufacturing method for an electronic device, the method comprising: preparing a base member including amounting area where an electronic component can be mounted and a ring-shaped sealing surface surrounding the mounting area as the mounting area is viewed in a plan view, in which a sealing member is fixed on the sealing surface, and a through-hole portion that is a recess partitioned by a wall surface of the sealing member and that connects the mounting area and an outer peripheral side of the sealing surface as viewed in a plan view is provided on the sealing surface; arranging an electronic component in the mounting area; installing a lid member on the base member via the sealing member so as to cover the electronic component; reducing pressure by exposing the base member, the sealing member and the lid member to a reduced pressure atmosphere; and melting the sealing member in the reduced pressure atmosphere and thus closing the through-hole portion with the sealing member.