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Display device

A display device and display mode technology, applied in the direction of identification device, support structure installation, instrument, etc., can solve the problem of display product damage, etc., and achieve the effect that it is not easy to be damaged

Inactive Publication Date: 2016-11-23
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, with the gradual reduction of the bending radius of foldable products, it is no longer possible to completely release the stress during the folding and unfolding process only by relying on the foldable product itself to have a certain degree of stretching performance, which leads to insufficient stress during the folding and unfolding process. The released stress will cause certain damage to the display product itself

Method used

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Embodiment 1

[0034] This embodiment provides a display device, such as figure 1 , figure 2 and image 3 As shown, it includes a flexible display 1 and an auxiliary folding mechanism 2. The flexible display 1 is arranged on the auxiliary folding mechanism 2. The auxiliary folding mechanism 2 is used to assist the flexible display 1 in folding and unfolding.

[0035] By setting the auxiliary folding mechanism 2, the flexible display screen 1 can be assisted in folding and unfolding, and the difference between the inner and outer radii of the flexible display screen 1 can be adjusted during the folding and unfolding process, so that the flexible display screen 1 can be effectively released during the folding and unfolding process. Stress, so that the flexible display screen 1 is not easily damaged during the folding and unfolding process.

[0036] In this embodiment, the auxiliary folding mechanism 2 includes a first support plate 21 and an auxiliary folding portion 22, the auxiliary foldi...

Embodiment 2

[0049] This embodiment provides a display device, and the difference from Embodiment 1 is that, as Figure 5 As shown, the auxiliary folding part 22 only includes the second support plate 221 and the slide rail 222 .

[0050] The structures and functions of the second support plate 221 and the slide rail 222 are the same as those in the first embodiment. Other structures and functions of the auxiliary folding mechanism 2 and other structures of the display device are the same as those in Embodiment 1, and will not be repeated here.

Embodiment 3

[0052] This embodiment provides a display device, which is different from Embodiments 1 and 2, as Figure 6 As shown, the auxiliary folding part 22 only includes the second support plate 221 , the slide rail 222 and the flexible structure 225 .

[0053] The structures and functions of the second support plate 221 , the slide rail 222 and the flexible structure 225 are the same as those in the first embodiment. Other structures and functions of the auxiliary folding mechanism 2 and other structures of the display device are the same as those in Embodiment 1, and will not be repeated here.

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Abstract

The invention provides a display device which comprises a flexible display screen and an auxiliary folding mechanism. The flexible display screen is arranged on the auxiliary folding mechanism which is used for assisting the flexible display screen in folding and unfolding. By arranging the auxiliary folding mechanism, the auxiliary folding mechanism can assist the flexible display screen in folding and unfolding and adjust inner-outer radius difference of the flexible display screen in the process of folding and unfolding to enable the flexible display screen to effectively release stress in the process of folding and unfolding, so that the flexible display screen is less prone to being damaged in the process of folding and unfolding.

Description

technical field [0001] The present invention relates to the field of display technology, and in particular, to a display device. Background technique [0002] Flexible display is a hot technology direction in recent years. For example, electronic paper, organic light-emitting diode OLED, and reflective liquid crystal all have the opportunity to realize flexible display screens. In particular, AMOLED is more conducive to the production of thinner and more flexible devices. At the same time, it has active light emission, good display effect, and high contrast. It is also the most promising in flexible display technology. [0003] With the development of flexible display screens, people's expectations for foldable display products are getting higher and higher. For example, the bending radius of flexible AMOLED is getting smaller and smaller, and now there is an opportunity to realize foldable AMOLED display. As the bendable radius of foldable display products becomes smaller...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301G06F1/1652G06F1/1616H05K1/0281H05K7/16
Inventor 史世明
Owner BOE TECH GRP CO LTD
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