A thermoacoustic device includes a signal device and a sound wave generator. The sound wave generator includes a base structure and a conductive material located on the base structure. The base structure includes nano-scale elements. The signal device is capable of transmitting an electrical signal to the sound wave generator. The sound wave generator is capable of converting the electrical signal into heat. The heat is capable of being transferred to a medium to cause a thermoacoustic effect.
申请公布号
US2010046774(A1)
申请公布日期
2010.02.25
申请号
US20090589462
申请日期
2009.10.22
申请人
TSINGHUA UNIVERSITY;HON HAI PRECISION INDUSTRY CO., LTD.