发明名称 |
Speaker device for portable terminal |
摘要 |
Provided is a speaker device for a portable terminal. The speaker device includes a speaker housing which provides a mounting space for accommodating a speaker unit and a resonating space connected to the mounting space and located around the mounting space. The speaker device solves the disadvantages of a small-size speaker unit, i.e., problems in producing a sound in a bass region, thereby producing a "live" sound. Moreover, the characteristics of a sound can be improved using the speaker housing, without addition of a separate speaker unit or addition or change of software or a circuit, thereby improving the performance of a speaker device of the portable terminal at low cost. |
申请公布号 |
EP1773094(A3) |
申请公布日期 |
2016.10.05 |
申请号 |
EP20060121348 |
申请日期 |
2006.09.27 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PARK, DONG-IK;LIM, HAN-SANG;KIM, JUN-TAI;SIM, DAE-HYUN |
分类号 |
H04R1/28;H04M1/03;H04M1/62 |
主分类号 |
H04R1/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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