Note-book computer with human body induction and on-and-off display controller and its method

Abstract

The control device includes a human body sensor and a human body signal processing and controlling unit (HBSPCU), a drive circuit and a display drive mechanism. Being setup in the notebook computer, the human body sensor is in use for sensing user approaching to or departing from the notebook computer. HBSPCU is in use for receiving signal of human body sensed by the human body sensor, and generates a control signal to turn on / off display based on the said received signal. Being connected to HBSPCU, the drive circuit can receive signal generated by HBSPCU for turning on / off display, and generate a driving signal based on the said received signal. Being connected to the connection mechanism, the display drive mechanism drives action for turning on / off display when receiving the driving signal from the drive circuit.

Description

technical field [0001] The invention relates to a display opening and closing control device for a notebook computer, in particular to a notebook computer which can sense the proximity of a human body and then automatically open and close the display accordingly. Background technique [0002] Notebook computers are widely used due to their thinness, lightness, compactness and portability. In terms of the performance of notebook computers, it is no less than that of ordinary desktop computers in terms of operating system environment, network functions, execution of various applications, and multimedia playback functions. Laptops are used instead of desktop computers. [0003] In the design of the notebook computer, the function appeal of portability is particularly important, so the display is designed with a coverable structure, so that the user can open the display when using the notebook computer. operating state, and when the notebook computer is not in use, the display...

AI Technical Summary

Problems solved by technology

[0005] Although the display of the current notebook computer can achieve the purpose of easy opening / closing operation through the connecting mechanism, the user needs to lift or cover the display manually when he wants to use it or after using it

Users often forget to cover the display, and the display may be subjected to external impacts and collisions, resulting in damage or breakage of the display surface

And when the user wants to use the notebook computer, if the display is in a closed state, the user must manually lift the display, which still has its inconvenience during use.

[0006] Moreover, when the user operates the opening or closing of the display, if the operation is improper, the display may be damaged, and the user's hands are not clean, which often causes the display to be stained.

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