发明名称 |
SPEAKER DEVICE |
摘要 |
<p>A speaker device has a speaker unit, a cabinet, projection members, and a gas adsorption member. An empty chamber is formed in the cabinet, behind the speaker unit. The projection members are formed in the empty chamber and connected to the cabinet. The gas adsorption member is supported in a space by the projection members. The construction enables a contact area between the gas adsorption member and the surrounding space to be easily increased independent of the shape of the gas adsorption member.</p> |
申请公布号 |
WO2006098158(A1) |
申请公布日期 |
2006.09.21 |
申请号 |
WO2006JP303954 |
申请日期 |
2006.03.02 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;SAIKI, SHUJI;MATSUMURA, TOSHIYUKI |
发明人 |
SAIKI, SHUJI;MATSUMURA, TOSHIYUKI |
分类号 |
H04R1/02;H04R1/00;H04R1/28 |
主分类号 |
H04R1/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|