Invention Grant
US08879758B2 Loudspeaker, electronic apparatus using same, and mobile apparatus
有权
扬声器，使用其的电子设备和移动设备
- Patent Title: Loudspeaker, electronic apparatus using same, and mobile apparatus
- Patent Title (中): 扬声器，使用其的电子设备和移动设备
-
Application No.: US13972916Application Date: 2013-08-22
-
Publication No.: US08879758B2Publication Date: 2014-11-04
- Inventor: Kenji Yamauchi , Masatoshi Okuyama , Satoshi Takayama , Satoshi Koura , Shoji Nakajima , Yachiyo Shimokawatoko , Hideaki Inoue , Mitsutaka Enomoto
- Applicant: Panasonic Corporation
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Panasonic Patent Center
- Priority: JP2011-063820 20110323; JP2011-089882 20110414
- Main IPC: H04R25/00
- IPC: H04R25/00
Abstract:
A loudspeaker includes a back panel and a plurality of thin loudspeakers mounted onto the back panel. The back panel has an aspect ratio of 6 or higher, and has a wiring unit formed thereon and wire-connecting the thin loudspeakers. The thin loudspeakers are arranged on the back panel in series in a straight line. Accordingly, a thin-type loudspeaker can be realized.
Public/Granted literature
- US20130336518A1 LOUDSPEAKER, ELECTRONIC APPARATUS USING SAME, AND MOBILE APPARATUS Public/Granted day:2013-12-19
Information query
