| 发明名称 | Thermoacoustic device | ||
| 摘要 | A thermoacoustic device includes a carbon nanotube composite structure, a sound wave generator and a signal input device. The carbon nanotube composite structure includes a carbon nanotube structure and a matrix. The matrix is located a surface of the carbon nanotube structure. The sound wave generator is located on a surface of the carbon nanotube composite structure and insulated from the carbon nanotube structure via the matrix. The sound wave generator includes a graphene layer including at least one graphene. The signal input device is configured to input signals to the sound wave generator. | ||
| 申请公布号 | US8767981(B2) | 申请公布日期 | 2014.07.01 |
| 申请号 | US201113337233 | 申请日期 | 2011.12.26 |
| 申请人 | Tsinghua University;Hon Hai Precision Industry Co., Ltd. | 发明人 | Jiang Kai-Li;Lin Xiao-Yang;Xiao Lin;Fan Shou-Shan |
| 分类号 | H04R23/00;B82Y30/00 | 主分类号 | H04R23/00 |
| 代理机构 | Novak Druce Connolly Bove + Quigg LLP | 代理人 | Novak Druce Connolly Bove + Quigg LLP |
| 主权项 | 1. A thermoacoustic device comprising: a carbon nanotube composite structure comprising a carbon nanotube structure and a matrix located on a surface of the carbon nanotube structure; a sound wave generator located on a surface of the carbon nanotube composite structure and being insulated from the carbon nanotube structure via the matrix, and the sound wave generator comprising a graphene layer that comprises at least one graphene; and a signal input device configured to input signals to the sound wave generator. | ||
| 地址 | Beijing CN | ||