Patent ID: 8382934
Filing Date: 2013-02-26
Classification: B81B,B81C,G01P,H01L,Y10T

Abstract:
1. A method for manufacturing an electronic component, comprising the steps of: preparing a substrate including a sealing frame made of a cured resin, the sealing frame being formed on a periphery of one main surface of the substrate and a mechanically operable functional unit is arranged in a region surrounded by the sealing frame; preparing a cover including a sealing sheet bonded onto a surface of the cover and formed from a same cured resin as the cured resin formed on the one main surface of the substrate, the sealing sheet being arranged to be joined to the sealing frame; and joining the sealing frame and the sealing sheet to each other by heating and pressurizing the sealing frame and the sealing sheet while bringing the sealing frame and the sealing sheet into contact with each other, to integrate the substrate and the cover so as to seal the functional unit; wherein the step of preparing the cover includes a step of forming a recess in a portion of the sealing sheet to be brought into contact with the sealing frame and/or a vicinity of the portion.