Power supply control method for portable electronic systems and portable electronic systems

摘要

The present invention relates to a power supply control method for a portable electronic system and a portable electronic system. The portable electronic system includes a main body having a latching groove and an input device installed on the upper portion thereof, and a main body coupled to the main body by a hinge structure, A power source for supplying power to the display unit; and a latch unit for detecting whether or not the latch and the latch engagement groove are engaged with each other, And a control member for controlling a power source supplied to the display unit in response to the detection signal. The present invention can be embodied in a portable computer system. The power supply control may include detecting whether or not the latch and the latch latch groove are engaged with each other, and generating a detection signal when the latch is engaged with the latch latch groove And controlling power supplied to the display unit in response to the detection signal.