| 摘要 |
A portable computer with an add-on liquid crystal display monitor module. A portable computer has a first housing, a first display screen for displaying images, a display controller for outputting a first display signal to initiates the first display screen, and an output port positioned on the first housing for transmitting a second display signal generated from the display controller. A display monitor module has a second housing with a latch device used for removably fixing the second housing on the first housing, a second display screen for displaying images, and an input port removably connected to the output port of the portable computer for receiving the second display signal to initiate the second display screen.
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