发明名称 |
PORTABLE COMPUTER SPEAKER GRILL STRUCTURES |
摘要 |
Portable computer structures are provided. The portable computer structures may include speaker grill structures. A speaker grill structure may be formed by creating an array of small holes (perforations) in a portable computer housing structure such as a planar housing wall. A speaker may be mounted adjacent to the array of holes. The planar housing wall may be formed in a block of milled aluminum and may have a thickness of less than 1 mm. The speaker holes may have with small diameters without overly attenuating sound from a speaker. |
申请公布号 |
US2012212903(A1) |
申请公布日期 |
2012.08.23 |
申请号 |
US201213458539 |
申请日期 |
2012.04.27 |
申请人 |
HOPKINSON RON;RAFF JOHN;ANDRE BARTLEY K.;LIGTENBERG CHRIS;GOEL RUCHI |
发明人 |
HOPKINSON RON;RAFF JOHN;ANDRE BARTLEY K.;LIGTENBERG CHRIS;GOEL RUCHI |
分类号 |
G06F1/16 |
主分类号 |
G06F1/16 |
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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