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Extensible display screen device and manufacture method thereof

A technology of display screen and display area, applied in the field of display screen, can solve the problems of flexible display metal electrodes, cracks in electronic devices, etc., to achieve the effect of stretchability

Active Publication Date: 2018-11-20
YUNGU GUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the embodiments of the present invention are dedicated to providing a stretchable display device, which solves the problem that the stress generated in the stretching process of the flexible display causes cracks in metal electrodes and electronic devices

Method used

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  • Extensible display screen device and manufacture method thereof
  • Extensible display screen device and manufacture method thereof
  • Extensible display screen device and manufacture method thereof

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] figure 1 Shown is a schematic cross-sectional structure diagram of a stretchable display device provided by an embodiment of the present invention. like figure 1 As shown, the stretchable display device includes a plurality of light-emitting regions 2, and the light-emitting region 2 includes a plurality of superimposed functional film layers, and the plurality of functional film layers are configured as various functional module layers t...

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Abstract

The invention provides an extensible display screen device. The device comprises a plurality of luminous regions and at least one stress release module, wherein the luminous regions comprise a plurality of superimposed functional film layers which are arranged to play a display role; the at least one stress release module is arranged in a non-luminous region between the two luminous regions, and the regions where the at least one stress release module is arranged are filled with a stress release material. Stress generated in the stretching process of the display screen is absorbed and releasedon the basis of performance of the stress release material, so that stretching of the display screen is realized.

Description

technical field [0001] The invention relates to the field of display screens, in particular to a stretchable display screen device and a manufacturing method thereof. Background technique [0002] Flexible displays can be classified into curved displays with a curved shape, foldable displays that can be folded, and stretchable displays that can be bent or stretched. Among them, curved displays and foldable displays have been commercially available. Recently, attempts have been made to realize Organic light-emitting display with stretchable structure, it is desired to form an organic light-emitting display to extend / extend or shrink and bend when it is pulled, in order to obtain stretchable characteristics, a stretchable substrate is used, however, the substrate is stretchable Stretching, but metal electrodes, electronic devices, etc. cannot be stretched. The pressure generated by the extension, shrinkage, and bending of the substrate will cause cracks in the metal electrodes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301
Inventor 万康于锋李阳刘晓佳
Owner YUNGU GUAN TECH CO LTD
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