发明名称 Portable electronic device including an acoustic chamber
摘要 An electronic device. The electronic device can include a frame including at least one aperture, the frame having a first side and a second side, an audio source located on the second side of the frame, and a front housing including a lightguide. The front housing can include a front first side and a back second side opposite the first front side, the back second side facing the first side of the frame. The front housing and the frame can create an acoustic chamber for the audio source.
申请公布号 US6952350(B2) 申请公布日期 2005.10.04
申请号 US20030383969 申请日期 2003.03.07
申请人 MOTOROLA, INC. 发明人 FINNEY BENJAMIN M.;DAVIS GILES T.;LUNIAK JOSEPH H.;YANG SEN
分类号 H04M1/03;H04M1/22;H04R1/02;(IPC1-7):H04M1/00;H05K1/00;H05K1/18;H05K7/02;H05K7/06 主分类号 H04M1/03
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