| 摘要 |
An invisible speaker (80, 120) applied in an electric equipment is disclosed. The invisible speaker includes a transparent device (83, 92, 102, 113, 123) disposed on a body of the electric equipment (82, 122) and having a transparent portion (831) for a vision face of the electric equipment, wherein the transparent device (83, 92, 102, 113, 123) is a distributed acoustic radiator for sending out a sound, and a first transducer (84, 91, 101, 111, 126) connected to the transparent device (83, 92, 102, 113, 123) for vibrating the transparent device (83, 92, 102, 113, 123) to send out the sound. <IMAGE> |
