DISPLAY DEVICE COMPRISING A PANEL ACOUSTIC TRANSDUCER, AND TRANSPARENT PANEL ACOUSTIC TRANSDUCER

• Main Authors: GOUWY, CHRISTIAAN, M., W, DEBELS, DIETER, M., R, VAN DEN THILLART, MART, P., M, VAN BRUSSEL, HARRY, VAN DEN TILLAAR, JOHANNES, H, DE PAUW, PETER, G., C, LOEYS, GEERT, J., M, WAGENAARS, WILHELMUS, M
• Format: Patent
• Language: English; French; German
• Published: 27.06.2007
• Subjects: DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PUBLIC ADDRESS SYSTEMS

A display device ( 1 ) comprises a transparent panel acoustic transducer ( 6 ). The transparent front panel ( 6 ) has a laminate comprising an outer transparent thin panel ( 6 b) and a supporting panel ( 6 a). The supporting panel ( 6 a) has a considerably larger stiffness than the transparent thin panel ( 6 b), and the transparent thin panel ( 6 b) comprises, at at least one side of the supporting panel, a side area ( 7 ) extending beyond the supporting panel ( 6 a), said extending side area ( 7 ) being provided with an exciter ( 8 ) or a receiver at a side facing the display screen ( 2 ).