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Flexible display panel, display device and making method of flexible display panel

A flexible display and manufacturing method technology, applied in the field of semiconductors, can solve the problems of limited bending resistance and easy breakage of flexible display panels, so as to achieve the effects of improving lifespan, improving bending resistance and reducing use

Active Publication Date: 2018-01-09
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention provides a flexible display panel, a display device and a manufacturing method thereof, which solves the technical problem that the flexible display panel in the prior art has limited resistance to bending and stretching and is prone to breakage

Method used

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  • Flexible display panel, display device and making method of flexible display panel

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Embodiment Construction

[0042] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0043] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0044] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0045] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a flexible display panel, a display device and a making method of the flexible display panel. A bending shaft in a bendable area of the flexible display panel extends in the first direction, and the flexible display panel comprises a support membrane and a flexible display module which is arranged on the first surface of the support membrane, wherein in the bendable area, the flexible display module comprises a plurality of crinkled parts and fixed parts, the crinkled parts and the fixed parts are sequentially arranged in the second direction in an alternated mode, thecrinkled parts extend in the first direction, the fixed parts are fixed to the first surface, and the first direction is perpendicular to the second direction. When the bendable area is in a flattenedstate, the crinkled parts are in a crinkled state, and when the bendable area is in a bending state, the crinkled parts can be flattened. According to the flexible display panel, when the flexible display module of the bendable area is divided into the crinkled parts and the fixed parts, the fixed parts are fixed to the first surface of the support membrane, and the states of the crinkled parts are changed along with the state of the bendable area, the bending stress is absorbed, the bending resistance and the tension resistance of the flexible display module are enhanced, and the service life of the flexible display panel is prolonged.

Description

technical field [0001] The present invention relates to the technical field of semiconductors, and more specifically, to a flexible display panel, a display device and a manufacturing method thereof. Background technique [0002] With the development of technologies such as big data, cloud computing, and mobile Internet, human beings have fully entered the era of intelligence, including smart mobile communication terminals, smart wearables, and smart homes. Smart devices have become an indispensable part of work and life. As an important window for human-computer interaction in the era of intelligence, display panels are also undergoing major changes. Among them, the flexible display panel represented by the organic light emitting diode (OLED) display panel has the advantages of thinner thickness, lighter weight, active light emission, bright picture, low power consumption, good flexibility and wide color gamut. It has become a new generation of display technology following...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
Inventor 艾晓雷
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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