AIRTIGHT-SEALING PACKAGE MEMBER, PRODUCTION METHOD THEREFOR, AND AIRTIGHT-SEALED PACKAGE PRODUCTION METHOD USING THIS AIRTIGHT-SEALING PACKAGE MEMBER

摘要

the present invention is a hermetic sealing package member made of a sealing material of the at least one frame-like shape for defining a seal region formed on the substrate, and a substrate, a sealing material, and a purity of 99.9% or more, 0.005 ~1.0 the mean particle diameter of the gold, silver, palladium, will formed by a sintered body formed by sintering metal powder is at least one selected from platinum, also, for any cross-sectional area toward the outside from the sealing area, the upper end of the sealing material a length of the hermetic sealing package member that is shorter than the length of the lower end. As the cross-sectional shape of the sealing material, there may be mentioned as a base portion having a certain height, and would include at least one acid which protrudes from the base portion, and those that are in a substantially triangular shape in which the bottom length of the sealing material as base peaks. The present invention is a hermetic sealing package member using the sintered powder metal body as a sealing material, it can exhibit a sufficient sealing effect, while reducing the load at the time of hermetic sealing. ;