Microphone system with non-orthogonally mounted microphone die
US-9226052-B2 · Dec 29, 2015 · US
Electroacoustic transducer
US9106988B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9106988-B2 |
| Application number | US-201414519512-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 21, 2014 |
| Priority date | Oct 22, 2013 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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Abstract
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An electroacoustic transducer includes a diaphragm including: a wing-pair portion; and a cone portion. The wing-pair portion includes a pair of convex surfaces having respectively convex surfaces of a pair of longitudinal split tubular members. A valley is formed between one side portions of the pair of convex surfaces. The cone portion surrounds an outer peripheral portion of the wing-pair portion and extends in a conical shape. The electroacoustic transducer further includes: a converter configured to convert between a vibration of the diaphragm in a depth direction of the valley and an electric signal corresponding to the vibration; and a supporter supporting an outer peripheral portion of the cone portion to allow the diaphragm to vibrate in a direction of the vibration.
First claim
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What is claimed is: 1. An electroacoustic transducer, comprising: a diaphragm comprising: a wing-pair portion comprising a pair of convex surfaces comprising respectively convex surfaces of a pair of longitudinal split tubular members, a valley being formed between one side portions of the pair of convex surfaces; and a cone portion surrounding an outer peripheral portion of the wing-pair portion and extending in a conical shape; a converter configured to convert between a vibra…
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- What does patent US9106988B2 cover?
- An electroacoustic transducer includes a diaphragm including: a wing-pair portion; and a cone portion. The wing-pair portion includes a pair of convex surfaces having respectively convex surfaces of a pair of longitudinal split tubular members. A valley is formed between one side portions of the pair of convex surfaces. The cone portion surrounds an outer peripheral portion of the wing-pair por…
- Who is the assignee on this patent?
- Yamaha Corp
- What technology area does this patent fall under?
- Primary CPC classification H04R1/00. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Aug 11 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).