Expansion unit and electronic-apparatus system
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United States of America Patent
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N/A
Issued Date -
Mar 25, 2004
app pub date -
Jun 27, 2003
filing date -
Jun 28, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An electronic-apparatus system according to the present invention includes a main device, an expansion unit which expands the function of the main device and a cradle in which the main device is held when the main device transmits/receives data to/from a personal computer. A connector for connecting a data-synchronizing signal line and a function-expanding signal line is provided on the bottom of the main device. A connector and a connector,.which are fitted into the connector, are provided in the expansion unit and cradle, respectively. The expansion unit has a connector having the same shape as that of the connector. Thus, the cradle can be used with the expansion unit connected to the main device.
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