公开(公告)号：EP1881730A1

公开(公告)日：2008-01-23

申请号：EP06732385.7

申请日：2006-04-26

申请人： SANYO ELECTRIC CO., LTD. ,  Tottori Sanyo Electric Co., Ltd.

发明人： HAMADA, Michinori ,  TUTAO, Hidekazu ,  SUGAI, Takashi

IPC分类号： H04R1/02 ,  H04N5/64

CPC分类号： H04R1/345 ,  H04N5/642 ,  H04R31/006 ,  H04R2499/13 ,  H04R2499/15

摘要： To provide an electronic device whose manufacturing cost and weight can be reduced and whose sound quality can be prevented from deteriorating.
Speakers 28 are provided on a rear side of a liquid crystal display part 20, inside a casing 12 so as to partly protrude downward from the liquid crystal display part 20, and sound guide ducts 24 linearly extend from a front face side of the speakers 28, and thus the sound guide ducts 24 are not bent. Therefore, even high-frequency sound generated from the speakers 28 can be outputted to an external part of the casing 12 without any sound quality deterioration. Further, the speakers 28 do not have to be disposed on a front face of the casing 12 which is on an outer side of the liquid crystal display part 20, and therefore, an electronic device 10 can be made compact, which can reduce weight and manufacturing cost of the electronic device 10.

摘要翻译： 提供一种可以降低制造成本和重量并且可以防止音质恶化的电子装置。 扬声器28设置在液晶显示部分20的后侧上，在壳体12内部以从液晶显示部分20向下部分地突出，并且声音导管24从扬声器28的前面侧线性地延伸 ，因此导音管24不弯曲。 因此，即使扬声器28产生的高频声音也可以被输出到外壳12的外部，而没有任何声音质量恶化。 此外，扬声器28不必设置在位于液晶显示部分20的外侧的壳体12的前表面上，因此，电子装置10可以制造得紧凑，这可以减轻重量并且 电子设备10的制造成本。