发明名称 AUDIO OUTPUT DEVICE AND VIDEO/AUDIO OUTPUT DEVICE USING THE SAME
摘要 An audio output device including a casing, a first speaker component, a second speaker component and a sound-guiding board, and a video/audio output device using the same are disclosed. The first speaker component is a circular speaker, and is disposed at the casing. The first speaker component faces towards a first direction. The second speaker component is disposed at the casing, and faces towards a second direction which is different from the first direction. The sound-guiding board is a square plate body, located above the first speaker component, and is separated at a predetermined distance from the first speaker component.
申请公布号 US2014146991(A1) 申请公布日期 2014.05.29
申请号 US201313791405 申请日期 2013.03.08
申请人 AMTRAN TECHNOLOGY CO., LTD 发明人 CHIEN JUNG-HSIN
分类号 H04R1/02 主分类号 H04R1/02
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