Flexible screen and electronic device

An electronic device and flexible screen technology, applied in the field of electronics, can solve problems such as hindering the inward folding of the flexible screen and damaging the flexible screen, and achieves a good folding effect.

Active Publication Date: 2019-04-19
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For an inward-folding folding flexible screen (that is, the two display surfaces of the flexible screen can be folded relative to each other and accommodated between the folding housing), the outwardly protruding folding motion state will hinder the normal inward folding of the flexible screen, Even damage the flexible screen

Method used

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  • Flexible screen and electronic device
  • Flexible screen and electronic device
  • Flexible screen and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0041] An implementation, such as figure 1 As shown, the housing 2 also includes a third part 5 . The third part 5 is connected to the first part 1 and the second part 3 . It will be understood that the third part 5 may include additional image 3 The third housing 30 in. The third part 5 can also be the central region of the flexible housing. The third part 5 forms a receiving space 311 . When the first part 1 is folded relative to the second part 3 , at least part of the folding area 42 is accommodated in the receiving space 311 . When the first part 1 is flattened relative to the second part 3 , at least part of the folding area 42 is facing the receiving space 311 . It can be understood that the first part 1 and the second part 3 can be folded or unfolded relative to the third part 5 .

[0042] An implementation, such as image 3 As shown, the first part 1 comprises a first housing 10 . The second part 3 comprises a second housing 20 . The third part 5 comprises a...

Embodiment approach 1

[0046] Implementation mode one: if Figure 6 As shown, the protrusion 50 includes a first surface 51 and a first side 52 and a second side 53 opposite to each other. The first surface 51 is connected between the first side 52 and the second side 53 . The first side 52 is disposed at a first angle with the first surface 51 . The second side 53 is disposed at a second angle to the first surface 51 . The first angle is between 90° and 150°. The second angle is between 90° and 150°. It can be understood that when the first angle is 90° and the second angle is also 90°, the protrusion 50 is rectangular. When the first angle is greater than 90° or the second angle is greater than 90°, the protrusion 50 is trapezoidal.

[0047] Further, such as Figure 7 As shown, the protrusion 50 includes a first region 54 , a second region 55 and a third region 56 . The second zone 55 is connected between the first zone 54 and the third zone 56 . Both the thickness of the first region 54 a...

Embodiment approach 2

[0057] Embodiment 2, most of the technical content of this embodiment is the same as that of Embodiment 1 and will not be repeated here: Figure 11 As shown, the protrusion 50 includes a first connection surface 503 and a second connection surface 504 connected to each other. The first connection surface 503 and the second connection surface 504 are arranged at a first angle. The first angle is between 30° and 150°. At this time, the shape of the convex portion 50 on the Y-Z plane is triangular, so that the stress of the flexible screen 4 at the position of the convex portion 50 is significantly concentrated, so that when the electronic device 100 changes from the flattened state to the folded state, the convex portion 50 can Effectively prevent the folding area 42 from arching away from the third housing.

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Abstract

The application discloses a flexible screen and an electronic device. The flexible screen includes a body portion and a protruding portion integrated to each other; the body portion includes a first fixing region, a folding region and a second fixing region; the folding region is connected between the first fixing region and the second fixing region; the folding region may deform such that the first fixing region and the second fixing region are folded or unfolded relatively; the protruding portion is raised from the non-display side of the folding region. When the flexible screen is applied to the electronic device, the electronic device can prevent the flexible screen from arching in a direction far away from the bottom wall of a housing.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to a flexible screen and electronic equipment. Background technique [0002] With the development of electronic device technology, users have higher and higher demands on large-sized and easy-to-carry electronic devices. Therefore, electronic devices with foldable flexible screens have attracted extensive attention. When the foldable flexible screen is assembled with the housing of the electronic device, in order to ensure that it can switch between the folded and unfolded states, the folding deformation area of ​​the flexible screen is usually not fixedly connected with the housing. When the foldable flexible screen is being folded, the folding deformation area will have two possible motion states: outwardly protruding and inwardly concave. For an inwardly folding folding flexible screen (that is, the two display surfaces of the flexible screen can be folded relative...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30G06F3/041
CPCG06F3/0412G09F9/301G06F2203/04102
Inventor 成蛟
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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