Method for sealing a quartz crystal device

Details Method for sealing a quartz crystal device Method for sealing a quartz crystal device

2008-03-19

2011-12-06

Kim, Paul D (Department: 3729)

Metal working

Method of mechanical manufacture

Electrical device making

C029S025350, C029S595000, C029S609100, C216S013000, C216S080000, C216S097000, C310S319000, C310S370000, C331S158000, C331S176000

Reexamination Certificate

active

08069549

ABSTRACT:
A quartz crystal device includes a crystal resonator element and a package including a plurality of components. The plurality of components are bonded using a metal paste sealing material containing a metallic particle having an average particle size from 0.1 to 1.0 μm, an organic solvent, and a resin material in proportions of from 88 to 93 percent by weight from 5 to 15 percent by weight, and from 0.01 to 4.0 percent by weight, respectively, to hermetically seal the crystal resonator element in the package.

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