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Invention Grant
US08824708B2 Oscillation device and electronic apparatus 有权
振荡装置和电子设备

Oscillation device and electronic apparatus
Abstract:
An oscillation device (100) includes a piezoelectric element (121), a vibrating member (122) which binds one surface of the piezoelectric element (121) and is formed of a metal material, a resin member (123) which holds an outer circumferential portion of the vibrating member (122), a piezoelectric element (111), a vibrating member (122) which binds one surface of the piezoelectric element (111), is overlapped with the vibrating member (121) and the resin member (123) when seen in a plan view, and is formed of a metal material, and a support member (140) which supports the resin member (123) and the vibrating member (112), wherein at least one opening (150), which connects a space (170) positioned between the vibrating member (121) and the resin member (123), and the vibrating member (122) to the outside of the space (170), is provided in at least one of the vibrating member (121), the resin member (123), and the vibrating member (112).
Abstract(Chinese):

振荡装置（100）包括压电元件（121），与压电元件（121）的一个表面接合并由金属材料形成的振动部件（122），树脂部件（123），其保持外周 振动部件（122）的部分，压电元件（111），与压电元件（111）的一个表面接合的振动部件（122）与振动部件（121）和树脂部件（123）重叠， 当从平面图中看到并且由金属材料形成时，支撑构件（140）支撑树脂构件（123）和振动构件（112），其中至少一个开口（150）将 位于振动部件（121）和树脂部件（123）之间的空间（170）和振动部件（122）设置在振动部件（121）中的至少一个中， ，树脂部件（123）和振动部件（112）。

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