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发明公开
CN103780220A 振动片、振子、振荡器、电子设备以及移动体 无效 - 撤回

振动片、振子、振荡器、电子设备以及移动体
摘要：
本发明提供振动片、振子、振荡器、电子设备以及移动体。作为课题，提供即使小型化也能够抑制向封装等的振动泄漏、能够将CI值抑制得较低的振动片、具有该振动片的振子、振荡器、电子设备以及移动体。振动片包含：基部，其包含一个端部以及俯视时处于与所述一个端部相反侧的另一端部；以及从所述基部的所述一个端部起沿着第1方向延伸的一对振动臂，所述基部在所述一个端部和所述另一端部中的至少任意一个端部中包含宽度缩小部，朝向沿着所述第1方向与所述基部远离的方向侧，所述宽度缩小部的沿着与所述第1方向交叉的第2方向的宽度逐渐变小，在所述基部的所述一个端部与所述另一端部之间设置有固定部。
摘要（英）：

The invention provides a resonator element, a resonator, an oscillator, an electronic apparatus, and a moving object. The problem to solve is to provide a resonator element which inhibits vibration leakage towards package and the like even if being miniaturized and suppresses a CI value down to a relatively low value, a resonator having the resonator element, an oscillator, an electronic apparatus, and a moving object. The resonator element includes a base portion which includes one end portion and another end portion opposing the one end portion in a plan view, and a pair of vibrating arms which extend along a first direction from the one end portion of the base portion. The base portion includes a reduced width portion in which a width of the base portion in a second direction intersecting the first direction is gradually decreased along the first direction, in at least one of the one end portion and the other end portion, and a fixing portion for fixing the resonator element to a package is provided between the one end portion and the other end portion of the base portion.

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