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Foldable display panel and foldable display device

A technology for display panels and flexible circuit boards, which is applied to identification devices, static indicators, structural components of portable computers, etc., can solve the problems of easy failure of display devices, uneven display in folded areas and non-folded areas, and achieve improved display uniformity. reliability and reliability, reducing the risk of scanning signals, reducing the effect of length

Active Publication Date: 2018-11-06
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a foldable display panel and a foldable display device to solve the problems of uneven display in the folding area and non-folding area and easy failure of display devices in the folding area

Method used

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  • Foldable display panel and foldable display device
  • Foldable display panel and foldable display device
  • Foldable display panel and foldable display device

Examples

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Embodiment Construction

[0057] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0058] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless th...

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PUM

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Abstract

The embodiment of the invention provides a foldable display panel and a display device. The foldable display panel comprises a first non-folding region, a folding region, a second non-folding region,a plurality of grid electrode lines, a plurality of data lines, a plurality of first data lead pins, a plurality of second data lead pins, a plurality of first data lead lines and a plurality of second data lead lines, wherein the first non-folding region, the folding region and the second non-folding region are arranged in the first direction; the first data lead pins are positioned in the firstnon-folding region; the second data lead pins are positioned in the second non-folding region; the grid electrode lines extend from the first non-folding region in the first direction, pass through the folding region and extend to the second non-folding region; the data lines also comprise first data lines and second data lines; the first data lines are electrically connected with the first data lead pins; the second data lines are electrically connected with the second data lead pins. The folding shaft of the foldable display panel is basically parallel to the data lines. The embodiment alsoprovides the foldable display panel and the display device; the arrangement positions of the data lines and the grid electrode lines are exchanged, so that the data lines cannot generate transverse bending; the data lead pins are only positioned in the non-bending region; the panel reliability is improved.

Description

technical field [0001] The invention relates to the display field, in particular to a foldable display panel and a foldable display device. Background technique [0002] The display device with foldable performance is convenient to carry, and is an important development direction of the display device in the future. [0003] At present, for the manufacturing scheme of foldable display devices, it is generally to splice a plurality of small display screens together to form a complete display panel, and the splicing part is used as a foldable area. Multiple small flexible display screens are spliced ​​together to form a foldable display panel, which is then applied to large display devices. However, when this splicing method is applied to small display devices (such as mobile phones, tablet computers, etc.), the display effect near the splicing area is not ideal, thereby affecting the display effect of the entire display panel. Therefore, bending the entire large display pan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30G09G3/20
CPCG09F9/301G09G3/20G09G2380/02G06F1/1652G09G2310/0264G09G2330/08G06F1/1616G06F1/1635G06F1/1683
Inventor 李音李文科乐琴王宝男彭涛
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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