| 发明名称 |
Quartz Vibrator |
| 摘要 |
A quartz vibrator that includes a substrate, a quartz vibrating element, and a dome-shaped cap. The quartz vibrating element is mounted on the substrate. The cap is bonded to the substrate. The cap defines and forms a sealed space that seals the quartz vibrating element along with the substrate. The cap has a side wall portion, a ceiling portion, and a connecting portion. The side wall portion encloses the quartz vibrating element. The ceiling portion is positioned above the quartz vibrating element. The connecting portion connects the side wall portion and the ceiling portion. The connecting portion is thinner than the side wall portion and the ceiling portion. |
| 申请公布号 |
US2015054385(A1) |
申请公布日期 |
2015.02.26 |
| 申请号 |
US201414532584 |
申请日期 |
2014.11.04 |
| 申请人 |
MURATA MANUFACTURING CO., LTD. |
发明人 |
Kaida Hiroaki;Ibayashi Manabu;Saitoh Yoshifumi;Nagamine Yuichiro;Moroishi Katsuma;Kono Takuya;Mimura Kazuhiro |
| 分类号 |
H01L41/053 |
主分类号 |
H01L41/053 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A quartz vibrator comprising:
a substrate; a quartz vibrating element on the substrate; and a dome-shaped cap bonded to the substrate and that defines and forms a sealed space that seals the quartz vibrating element along with the substrate, the cap including a side wall portion that encloses the quartz vibrating element, a ceiling portion that is positioned above the quartz vibrating element, and a connecting portion that connects the side wall portion and the ceiling portion, the connecting portion being thinner than the side wall portion and the ceiling portion. |
| 地址 |
Nagaokakyo-shi JP |
