Double screen notebook computer and implementing method thereof

Abstract

The invention relates to a double-screen notebook computer and a realizing method thereof. The double-screen notebook computer consists of a control plate and a display device which are articulated by a hinge shaft that is arranged at the central part of the joint of the control plate and the display device. An electronic-paper display touch screen replaces a fixed keyboard and carries out communicating and control by a control circuit of the notebook computer and a reader control circuit, and the electronic-paper display touch screen is used as a touch keyboard, a handwriting sketchpad and an extending display screen and the reading function of an electronic paper reader is realized by the reader control circuit. The invention realizes a touch input function, a handwriting input function and a double-screen display function of the extending display screen, and the form and the function of a keyboard are expended, so as to lead the users to use conveniently. Meanwhile the control plate can rotate around the display device in three-dimensional way, which ensures that the electronic paper display touch screen is outward so as to form a low-power-consumption electronic paper reader. The electronic paper display screen has the characteristic of no flicker, which relieves the vision fatigue caused by long time reading and satisfies the moving reading requirements of the users.

Description

technical field [0001] The invention belongs to notebook computers, in particular to a double-screen notebook computer and its realization method. Background technique [0002] At present, the appearance of existing notebook computers adopts a folding structure: the upper cover and the lower cover are hinged together through a rotating shaft, and a liquid crystal display is installed inside the upper cover, and the upper cover can be folded or opened along the rotating shaft, and the position of the liquid crystal display is A keyboard is installed on the corresponding lower cover inside, and a main board is installed inside the lower cover. The control circuit on the main board is connected with power supply, liquid crystal display screen, CPU, hard disk, optical drive, memory and other equipment. After the notebook computer is powered on, the control circuit controls the notebook computer hardware to work at full speed, starts the system software and executes the correspon...

AI Technical Summary

Problems solved by technology

After the notebook computer is powered on, the control circuit controls the notebook computer hardware to work at full speed, starts the system software and executes the corresponding application program, and reads electronic documents. The existing problems are: 1. When only reading electronic documents and other basic tasks When functioning, the existing notebook computer must also be powered on, and the control circuit inside the notebook computer controls the LCD screen, CPU, hard disk, optical drive, memory and other equipment to enter the working state, making the power consumption very large. Therefore, the notebook computer It is difficult to work for a long time without an external power supply; 2. The LCD screen of the existing notebook computer is generally a TFT LCD screen. Human eyes are prone to fatigue and are not suitable for long-term use; 3. The existing notebook computer adopts a keyboard with fixed keycap size and function identification, which cannot be used easily for users with different finger sizes, different left-handed habits, and different languages. To meet the corresponding needs, at the same time, the fixed form of the keyboard also makes the way of human-computer interaction is greatly restricted

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