Electronic device, electronic apparatus, and vehicle
US10418969B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 9, 2015 |
| Grant date | Sep 17, 2019 |
| Priority date | — |
| Expiry date | Jun 9, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2224/73265
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An electronic device includes: a container including first and second projections disposed on a bottom plate; and a vibration element having an end on a third surface side of the vibration element placed in a container via a connector so that the first and second projections, and a first surface face each other with a void therebetween, and the first and second projection portions partially overlap the first surface on a fourth surface side of the vibration element, and are aligned along the direction intersecting the longitudinal direction of the vibration element. In addition, a relationship of L1>L2>L3 is satisfied when an interval between ends in the intersecting direction is L1, an interval between the first and second projections is L2, and an interval between ends in the intersecting direction of an electrode film is L3.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.