发明名称 |
DOCKING DEVICE FOR PORTABLE COMPUTER |
摘要 |
<p>PURPOSE: To improve a stereo effect and a sound quality and to provide a portable computer with a function equal to a personal computer of a desk top type. CONSTITUTION: Speakers are respectively built in extension parts 16 and 18 extended to both sides in the direction of width from the supporting part 14 of a main body 20. Thereby both of the stereo effect and the sound quality are improved compared with an old case in which a speaker is built in the main body by facing backward. In addition, an AT bus card of a full size which is difficult to house before can be housed in the main body 20.</p> |
申请公布号 |
JPH0736577(A) |
申请公布日期 |
1995.02.07 |
申请号 |
JP19930181593 |
申请日期 |
1993.07.22 |
申请人 |
INTERNATL BUSINESS MACH CORP <IBM> |
发明人 |
USUI HIDEYUKI;MAEDA KAZUHIKO;YAMAZAKI KAZUHIKO |
分类号 |
G06F1/16;G06F3/00;G06F3/16;(IPC1-7):G06F3/00 |
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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