Screen capable of changing display area, movable terminal and screen display method of movable terminal

Abstract

The invention discloses a screen capable of changing a display area, a movable terminal and a screen display method of the movable terminal. The screen is arranged on the movable terminal and comprises a main screen body, rolling screen bodies capable of being bent to form cylinders, rolling screen body rotary shafts used for controlling the rolling screen bodies to be rolled or spread and rolling screen body sensors used for detecting the area of each spread rolling screen body. The main screen body is arranged on the front face of the movable terminal. The rolling screen bodies are two in number and are arranged on the two sides of the main screen body respectively, and one side edge of each rolling screen body is connected with the main screen body. The rolling screen body rotary shafts are two in number and are fixedly connected with the other side edges of the rolling screen bodies respectively. The rolling screen body sensors are arranged on the rolling screen bodies. By rotation of the rolling screen body rotary shafts, the rolling screen bodies can be spread or rolled, the size of the whole screen can be changed at will according to requirements of a user, namely the screen can be changed into screens of different sizes, and compatibility of screens of different movable terminals is improved.

Description

technical field [0001] The invention relates to screen technology, in particular to a screen capable of changing a display area, a mobile terminal, and a screen display method thereof. Background technique [0002] Due to the rapid development of semiconductor technology, the electronic components used in portable mobile terminals such as mobile phones and tablet computers are highly integrated, and the volume is getting smaller and smaller, occupying very little space for mobile phones and tablet computers; and the compatibility and universality of electronic components Sex is becoming more and more sophisticated, and most of the functions of mobile phones and tablets are the same. At present, the difference between mobile phones and tablet computers lies in their screen size, which largely determines the user's purchase tendency and usage needs. For example, smart phones are often used for making calls, taking photos, and reading novels because of their small screens and ...

AI Technical Summary

Problems solved by technology

Carrying these two mobile terminals at the same time, you also need to carry their accessories, such as batteries, data cables, chargers, etc.; this will increase the weight of the carry, and the placement and access of the data cables will be more troublesome

In addition, due to different needs, buying both a mobile phone and a tablet computer will increase the user's consumption cost; at the same time, the traffic fee that needs to be paid for using the mobile phone and tablet computer will also increase accordingly

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