| 发明名称 |
TRANSPARENT PARAMETRIC TRANSDUCER AND RELATED METHODS |
| 摘要 |
<p>A transparent ultrasonic audio speaker includes an emitter and a driver. The emitter can include first and second transparent conductive sheets. The conductive sheets can comprise a base layer and a conductive layer, and can be transparent. The transparent ultrasonic audio speaker can be configured to be positioned on or in place of the display screen of a content device.</p> |
| 申请公布号 |
WO2015057887(A1) |
申请公布日期 |
2015.04.23 |
| 申请号 |
WO2014US60763 |
申请日期 |
2014.10.15 |
| 申请人 |
TURTLE BEACH CORPORATION |
发明人 |
NORRIS, ELWOOD, GRANT;KAPPUA, BRIAN, ALAN |
| 分类号 |
H04R17/00;H04R17/10 |
主分类号 |
H04R17/00 |
| 代理机构 |
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