A structure of reverse scrolling flexible screen of electronic equipment

Abstract

By using the present invention, the electronic device with a flexible screen can use the flexible screen under the protection of partial resistance to external impact and friction in the folded state by placing the flexible screen superimposed structure under the transparent protective plate; by rolling the flexible screen The superimposed structure is used on the other side of the electronic device in the folding mode and the same flexible screen used when folding, and through the unfolding of the multi-layer folding structure, the flexible screen obtains an enlarged area corresponding to the unfolded folding structure. Usable area, and these increased usable areas have the plate-like support provided by the folding structure, which overcomes the defect that the flexible screen does not fit the hard material and is soft and difficult to operate; the flexible screen is positioned and basically flat through multi-directional tensioning to overcome flexibility. The screen is prone to creases and unevenness; through the flexible screen superposition structure, it can prevent the tension and pressure damage of the flexible screen in the stretched and rolling state, and realize simple flexible screen repair and replacement.

Description

technical field [0001] The invention relates to a structure of a flexible screen of a reverse rolling electronic device, in particular to a structure of a folded electronic device using a flexible screen. Background technique [0002] At present, foldable electronic devices such as mobile phones and tablet computers with portable features and larger screens have become the dream of people's demand. OLED screen technology products and their subsequent related technology expansion or flexible screen products produced by other technologies are portable and can be Expanding the screen brings possibilities, and it is classified as a flexible screen by the industry due to its bendability and other characteristics. However, if the current flexible screen characteristics are realized on a possible foldable device, there will be: implementation of the flexible screen in the folding mode When the electronic device is folded in half, the curvature of the folded part of the winding mate...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the existing structural technology, and provide a structure for the flexible screen of an electronic device that rolls in reverse, so that the electronic device that adopts the folding mode can be placed under the transparent protective plate by letting the flexible screen superimpose the structure under the transparent protective plate. In the folded state, the flexible screen can be used under the protection of partial resistance to external impact and friction; when the electronic device in the folded mode is unfolded, it can be used and used on the other side of the electronic device in the folded mode by rolling the superimposed structure of the flexible screen. The same flexible screen used for folding releases the retracted part of the flexible screen superposition structure by overcoming the reverse tension of the reverse tension roller system through the tension source and expands the multiple folding structures, so that the flexible screen can obtain and expand The folded structure corresponds to an expanded usable area, and these increased usable areas have a plate support provided by the folded structure, which overcomes the defect that the flexible screen does not fit the hard material and is soft and difficult to operate; the flexible screen is realized through multi-directional tensioning. Positioning and basic flatness to overcome the creases and unevenness that are prone to occur on flexible screens; through the flexible screen superposition structure, solve the positioning of the flexible screen in the stretched and rolling state, and prevent the tension of the flexible screen in the stretching and rolling state and pressure damage, enabling simple flexible screen repair and replacement

Images