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Flexible battery and flexible display equipment

A flexible battery and flexible electricity technology, applied in secondary battery manufacturing, battery pack components, small flat batteries/batteries, etc., can solve the problems of unstable bending effect and low battery life of flexible batteries, and improve battery life. , Improve the volume capacity density and ensure the effect of stability

Active Publication Date: 2020-12-25
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a flexible battery to solve the problems of unstable bending effect and low battery life of current flexible batteries

Method used

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  • Flexible battery and flexible display equipment
  • Flexible battery and flexible display equipment
  • Flexible battery and flexible display equipment

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Embodiment Construction

[0031] 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 some of the embodiments of the present invention, but 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 creative efforts fall within the protection scope of the present invention.

[0032] refer to figure 1 and figure 2 ,in figure 2 yes figure 1 A cross-sectional view showing a schematic structural view of a flexible battery provided by an embodiment of the present invention, including:

[0033] The flexible battery layer 10, the flexible battery layer 10 includes: a plurality of interconnected battery cells 11, the shape of the battery cells 11 includes: a polygon with a hollow A in the middle; the battery cells 11 include: ...

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Abstract

The embodiment of the invention provides a flexible battery and flexible display equipment. The flexible battery comprises a flexible battery cell layer, the flexible battery cell layer comprises a plurality of mutually connected battery units, and the shapes of the battery units comprise polygons of which the middle positions are hollow; each battery unit includes an electrolyte, and an electrodeconnected to the electrolyte; the electrode comprises a positive electrode and a negative electrode, a positive electrode lug connected with the negative electrode, and a negative electrode lug connected with the positive electrode. According to the embodiment of the invention, the bending performance of the flexible battery is realized by setting the battery units into the hollow polygons without filling elastic glue, so that the stability of the bending performance of the flexible battery can be ensured, and the flexible battery only comprises a structure required for realizing the batteryfunction without filling other substances, so that the volume capacity density of the battery can be improved, and the cruising ability of the flexible battery is further improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a flexible battery and a flexible display device. Background technique [0002] With the development of flexible display devices, the demand for accessories of flexible display devices such as flexible batteries is also increasing. The existing flexible batteries are filled with gaps between adjacent bending points by setting multiple bending points in the battery. The elastic glue realizes the bendability of the flexible battery. [0003] Existing flexible batteries have the following problems. The elastic glue solidifies at low temperature and softens at high temperature, which will affect the stability of the bending effect of the flexible battery. In addition, filling the elastic glue will reduce the density of the battery, thereby affecting the battery life. . Contents of the invention [0004] The invention provides a flexible battery to solve the problems of unstable ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/04H01M2/26H01M2/20G09F9/30
CPCH01M10/0436G09F9/301Y02E60/10Y02P70/50
Inventor 杨艳艳祝尚杰朱红王蓓陈思彤
Owner BOE TECH GRP CO LTD
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