Vibrator element, method of manufacturing vibrator element, vibrator, electronic device, electronic apparatus and moving body
US-9341643-B2 · May 17, 2016 · US
Vibrating element, vibrator, electronic apparatus, and moving object
US2015114117A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2015114117-A1 |
| Application number | US-201414528460-A |
| Country | US |
| Kind code | A1 |
| Filing date | Oct 30, 2014 |
| Priority date | Oct 31, 2013 |
| Publication date | Apr 30, 2015 |
| Grant date | — |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A vibrating element includes: drive vibrating arm supported to the base portion and extending in a direction of the second axis; and detection vibrating arm supported to the base portion at a position different from the drive vibrating arm and extending in the direction of the second axis. When the vibrating element is subjected to rotation about the second axis while the drive vibrating arm being reciprocally driven in a direction of the first axis, an amount of displacement of the detection vibrating arm in a direction of the third axis at a position distant from the base portion by a distance y1 along the direction of the second axis is greater than an amount of displacement of the drive vibrating arm in the direction of the third axis at a position distant from the base portion by the distance y1 along the direction of the second axis.
First claim
Opening claim text (preview).
What is claimed is: 1 . A vibrating element whose normal is, when assuming a first axis, a second axis, and a third axis intersecting each other, the third axis, the vibrating element comprising: a base portion; at least one drive vibrating arm supported to the base portion and extending in a direction of the second axis; and at least one detection vibrating arm supported to the base portion at a position different from the drive vibrating arm and extending in the direction…
Assignees
Inventors
Classifications
Physics · mapped topic
Physics · mapped topic
- G01C19/5607Primary
Physics · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US2015114117A1 cover?
- A vibrating element includes: drive vibrating arm supported to the base portion and extending in a direction of the second axis; and detection vibrating arm supported to the base portion at a position different from the drive vibrating arm and extending in the direction of the second axis. When the vibrating element is subjected to rotation about the second axis while the drive vibrating arm be…
- Who is the assignee on this patent?
- Seiko Epson Corp
- What technology area does this patent fall under?
- Primary CPC classification G01C19/5607. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Thu Apr 30 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 3 related publications on this page (citations in our corpus or others sharing the same primary CPC).