发明名称 |
Speaker device for improving antenna property in a wireless portable terminal |
摘要 |
<p>A speaker device (10) installed in an earpiece, for improving an antenna property in a wireless portable terminal is provided. The speaker device includes a housing (20), a magnet (18) is installed on the housing (20), a diaphragm (13) located a predetermined distance away over the magnet (18) and includes a coil (15) situated at a position corresponding to the magnet (18), and a cover (11) covers the diaphragm (13) and is in engagement with the housing (20), thereby forming a module. At least one inductor (17) is provided at a feeding portion of the coil formed or installed on the diaphragm, thereby preventing the speaker device from resonating at a radio frequency (RF).</p> |
申请公布号 |
EP1703585(A2) |
申请公布日期 |
2006.09.20 |
申请号 |
EP20060000941 |
申请日期 |
2006.01.17 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
SUNG, HAK-JEA;KIM, KYEONG-JUN;WOO, JIN-SUN;LEE, CHANG-KI |
分类号 |
H04M1/03;H01Q1/24 |
主分类号 |
H04M1/03 |
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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