| 发明名称 |
Speaker, and module, electronic apparatus, and device that use the speaker |
| 摘要 |
Net ( 30 ) made of material containing at least metal is bonded to protector ( 29 ) of a loud speaker, and hence shields electromagnetic wave. Electromagnetic interference can be prevented in an electronic apparatus such as a portable phone employing the loud speaker.
|
| 申请公布号 |
US2007147649(A1) |
申请公布日期 |
2007.06.28 |
| 申请号 |
US20050591984 |
申请日期 |
2005.02.01 |
| 申请人 |
TAKASE TOMOYASU;NAKANO MASANORI;SUMIYAMA MASAHIDE;YANO HIROSHI;KUBO KAZUTAKA;SANO KOJI;FUKUYAMA TAKANORI;TOMOEDA SHIGERU;HONDA KAZUKI;KOIKE TOSHIYUKI;KAWABE MASASHI;SHIMOKAWATOKO TAKESHI |
发明人 |
TAKASE TOMOYASU;NAKANO MASANORI;SUMIYAMA MASAHIDE;YANO HIROSHI;KUBO KAZUTAKA;SANO KOJI;FUKUYAMA TAKANORI;TOMOEDA SHIGERU;HONDA KAZUKI;KOIKE TOSHIYUKI;KAWABE MASASHI;SHIMOKAWATOKO TAKESHI |
| 分类号 |
H04R1/02;H04R1/00;H04R9/02 |
主分类号 |
H04R1/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
