Invention Grant
- Patent Title: Combination speaker support, display support, and sound guide
- Patent Title (中): 组合扬声器支持,显示支持和声音指南
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Application No.: US11919751Application Date: 2006-04-26
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Publication No.: US08208669B2Publication Date: 2012-06-26
- Inventor: Michinori Hamada , Hidekazu Tutao , Takashi Sugai
- Applicant: Michinori Hamada , Hidekazu Tutao , Takashi Sugai
- Applicant Address: JP Osaka
- Assignee: Sanyo Electric Co., Ltd.
- Current Assignee: Sanyo Electric Co., Ltd.
- Current Assignee Address: JP Osaka
- Agency: Kubotera & Associates, LLC
- Priority: JP2005-140968 20050513
- International Application: PCT/JP2006/308779 WO 20060426
- International Announcement: WO2006/120912 WO 20061116
- Main IPC: H04R9/06
- IPC: H04R9/06 ; H04R1/02 ; H04N5/64 ; H05K7/00 ; H05K5/00 ; G06F1/16

Abstract:
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.
Public/Granted literature
- US20090080681A1 Electronic device Public/Granted day:2009-03-26
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