| 发明名称 | Suspension system for micro-speakers | ||
| 摘要 | A speaker driver including a frame and a magnet assembly positioned within the frame. A sound radiating surface may be suspended over the magnet assembly. The sound radiating surface may include a top face and a bottom face, and the bottom face may face the magnet assembly. A suspension member may suspend the sound radiating surface over the magnet assembly. The suspension member may include a top side connected to the bottom face of the sound radiating surface and a bottom side connected to the magnet assembly. A voice coil extends from the bottom face of the sound radiating surface. | ||
| 申请公布号 | US9271084(B2) | 申请公布日期 | 2016.02.23 |
| 申请号 | US201313954382 | 申请日期 | 2013.07.30 |
| 申请人 | Apple Inc. | 发明人 | Vieites Pablo Seoane;Hardy Suzanne;Wilk Christopher R.;Salvatti Alexander V.;Porter Scott P.;Crosby Justin D. |
| 分类号 | H04R1/00;H04R9/04 | 主分类号 | H04R1/00 |
| 代理机构 | Blakely, Sokoloff, Taylor & Zafman LLP | 代理人 | Blakely, Sokoloff, Taylor & Zafman LLP |
| 主权项 | 1. A speaker driver comprising: a frame; a magnet assembly positioned within the frame; a sound radiating surface suspended over the magnet assembly, the sound radiating surface having a top face and a bottom face, and wherein the bottom face faces the magnet assembly; a suspension member for suspending the sound radiating surface over the magnet assembly, the suspension member having a top side connected to the bottom face of the sound radiating surface and a bottom side directly connected to, and in contact with, the magnet assembly, and wherein the suspension member comprise a resilient material and is configured to compress and expand in a z-height direction in response to a movement of the sound radiating surface; and a voice coil extending from the bottom face of the sound radiating surface. | ||
| 地址 | Cupertino CA US | ||