发明名称 |
Wireless communication apparatus with a flat speaker |
摘要 |
A wireless communication apparatus integrates a flat speaker (33) onto a liquid crystal display (12) or a rotational shield (3) of the apparatus. The flat speaker includes a vibrator (30) and a transparent vibrating membrane (31) which generates sound when the vibrator vibrates. The transparent vibrating membrane is mounted with a predetermined spacing over the liquid crystal display or over an inner surface of the rotational shield so as to gain a broader voicing surface. Thereby, by providing the flat speaker, the wireless communication apparatus can have a better audio effect.
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申请公布号 |
US2003216157(A1) |
申请公布日期 |
2003.11.20 |
申请号 |
US20030435538 |
申请日期 |
2003.05.12 |
申请人 |
HIGH TECH COMPUTER CORP. |
发明人 |
WANG SHIH-CHIEH;HUANG CHIEN-LUNG;CHIANG YEN-TE;TSENG JAMES;HSU CHU-YANG;HSU HSI-HSING |
分类号 |
H04M1/03;(IPC1-7):H04M1/00 |
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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