Patent ID: 9209781
Filing Date: 2015-12-08
Classification: H01L,H03B,H03H

Abstract:
1. An oscillator device comprising: a first substrate that has a first surface, a second surface, a first through hole extending between the first surface and the second surface, and a second through hole extending between the first surface and the second surface; a crystal oscillator that is disposed on the first surface of the first substrate, the crystal oscillator including an element body; a first extending portion that extends outward from a side of the element body; a second extending portion that extends outward from another side of element body: a first recess formed in a first surface of the element body facing the first substrate; a second recess formed in a second surface of the element body that is on an opposite side of the first surface; a first electrode formed on an inner surface of the first recess and on a surface of the first extending portion: and a second electrode formed on an inner surface of the second recess and on a surface of the second extending portion, wherein the first substrate includes a first through electrode disposed in the first through hole and protruding from the first surface of the first substrate, that is electrically coupled to the first electrode, a second through electrode disposed in the second through hole and protruding from the first surface of the first substrate, that is electrically coupled to the second electrode, a first filling member between an inner wall of the first through hole and the first through electrode and a second filling member filled between an inner wall of the second through hole and the second through electrode.