Portable computer

The utility model relates to a portable computer. Dispersed main circuit boards and a circuit board with more than one additional function in the portable computer are combined into a single circuit board. The single circuit board uses a circuit track to electrically connect with a main controlling...

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Bibliographic Details
Main Authors RENHAO LIU, QUANYUAN LI
Format Patent
LanguageEnglish
Published 15.03.2000
Edition7
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The utility model relates to a portable computer. Dispersed main circuit boards and a circuit board with more than one additional function in the portable computer are combined into a single circuit board. The single circuit board uses a circuit track to electrically connect with a main controlling circuit unit of the main circuit board and at least a circuit unit of the circuit board with additional function. A connector or wire between the circuit board and the connector can be removed to avoid the phenomena for the attenuation of transmission signals generated by the connector or the wire, the interference of mixed signals, the addition of weight, and the addition of manufacturing cost. The length and width of the original portable computer do not changed to cause the single circuit board not to pile and overlap. The thickness of the portable computer can be thinner.
Bibliography:Application Number: CN1999201516U