Display area size adjustable screen, adjusting method for screen display area size and screen-based terminal device

Abstract

The invention discloses a display area size adjustable screen, an adjusting method for the screen display area size and a screen-based terminal device. The screen is jointly composed of a main screen and an auxiliary screen installed on the upper reverse side of the main screen, the display area size of the screen can be changed in length and width directions by the aid of the special structure of the screen and in cooperation with specific folding and curling steps, and screen requirements for different electronic terminal devices can be met according to the changed size; the terminal device on the basis of the above display area size adjustable screen is composed of a 'main screen body', an 'auxiliary screen body' and a main and auxiliary screen shell connecting piece (52), and multiple electronic terminal devices with multiple different screen sizes and functions can be integrated into one electronic terminal device for use, so that electronic terminal products are more complete in function, more convenient to carry and use and more excellent in user experience.

Description

technical field [0001] The invention relates to a screen used for electronic terminal equipment that can adjust the size of the display area. The screen has a special structure, so that the entire front and partial back of the screen can be displayed, and the screen can change the display in two directions of length and width. The area size is compatible with the screen size requirements of electronic terminal devices with different screen sizes such as mobile phones, tablets, laptops, desktop computers, and televisions. The present invention also relates to a method for adjusting the size of the display area of ​​the screen through step-by-step folding and curling of the screen capable of changing the size of the display area, as well as a method for combining "mobile phones, tablet computers, notebook computers, and desktop computers" based on the above-mentioned screen that can adjust the size of the display area. ", TV" and other terminals with relatively single functions ...

AI Technical Summary

Problems solved by technology

Similarly, the intelligent mobile terminal disclosed in the Chinese patent specification CN104158926A, the flexible display device disclosed in the Chinese patent specification CN203721163U, and the display device disclosed in the Chinese patent specification CN103914273A all have such a screen that can only change the size of the screen in one direction. Compatible terminal equipment is relatively limited, which only partially solves the problems of electronic terminal compatibility, portability, low efficiency, high consumption costs for individuals and enterprises, and waste of social resources.

[0005] Chinese patent specification CN103399616A also discloses a mobile terminal capable of changing the display area, which includes a CPU, a display module, and the screen capable of changing the display area disclosed in the specification CN103399616A, because the scroll screen on both sides of the screen reaches the unfolded preset position and maintains a straight stretch It relies on the fixed support layer made of aluminum foil or tin foil paper. In the specific implementation process, the conductive layer uses conductive rubber. The conductive rubber also protects the back of the screen from scratches and scratches. Other measures for complete protection and overall support of the flexible display screen, and the above-mentioned measures disclosed in the specification CN103399616A and its materials and drawings all show the reliability, durability, and guarantee of the flatness of the screen and the resulting The user experience is not high

Similarly, the flexible display device disclosed in the Chinese patent specification CN203721163U does not specify what technical measures are adopted to ensure the flatness of the flexible screen after unfolding and the protective measures for the screen itself after unfolding.

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