发明名称 |
SOUND GENERATOR, VIBRATION MEMBER FOR THE SOUND GENERATOR, AND SOUND GENERATION SYSTEM |
摘要 |
A sound generator includes a vibration unit (60) having a piezoelectric element (61) and also includes a weight (10) for applying a load to the vibration unit (60). The vibration unit (60) deforms based on a sound signal while receiving the load from the weight (10), thereby vibrating a contact surface (150) in contact with the sound generator (10) and generating a sound from the contact surface (150). |
申请公布号 |
US2015245145(A1) |
申请公布日期 |
2015.08.27 |
申请号 |
US201314432639 |
申请日期 |
2013.09.30 |
申请人 |
KYOCERA CORPORATION |
发明人 |
Horii Seiji |
分类号 |
H04R17/00;H04R3/04 |
主分类号 |
H04R17/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. A sound generator comprising:
a vibration unit having a piezoelectric element; and a weight configured to apply a load to the vibration unit, wherein the vibration unit deforms according to a sound signal while receiving the load from the weight, causing vibration of a contact surface in contact with the sound generator, wherein a sound is generated from the contact surface. |
地址 |
Kyoto JP |