发明名称 PERSONAL COMPUTERS
摘要 The lap-top computer has a keyboard and display screen. The screen is or forms part of a distributed mode acoustic radiator loudspeaker which is hinged to the display screen. The speaker radiators comprise a stiff lightweight panel with cellular core sandwiched by opposing skin layers. The loudspeaker has a transducer mounted wholly and exclusively on it to vibrate the radiator causing it to resonate to produce an acoustic output. The loudspeakers are each housed in a slot in the display screen housing for sliding movement between a stored position where they are substantially in the slot and a use position where they are on opposite sides of the display screen.
申请公布号 EP0847671(B1) 申请公布日期 1999.03.10
申请号 EP19960929388 申请日期 1996.09.02
申请人 NEW TRANSDUCERS LIMITED 发明人 AZIMA, HENRY;COLLOMS, MARTIN;HARRIS, NEIL
分类号 G06F1/16;H04R1/02;H04R1/22;H04R7/04;H04R7/06 主分类号 G06F1/16
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