| 摘要 |
PROBLEM TO BE SOLVED: To provide a photographic panel speaker from which a photograph or a post card can easily be stripped off. SOLUTION: This photographic panel speaker has a flat diaphragm 102 to the surface, of which a re-stripping adhesive is applied and which has a notch at an end, a drive source vibrating the flat diaphragm, and a frame with an opening 103 to strip off an adhesive adhered to the flat diaphragm the notch of the flat diaphragm 102 and a post card 101 is easily stripped off from the back face via the notch and the opening 103.
|
