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Foldable display panel and foldable display device

A display panel, folding area technology, applied in static indicators, instruments, etc., can solve the problems of weakening, semiconductor device and circuit failure driving ability, etc., to improve uniformity, improve bendability, and improve transmittance. Effect

Active Publication Date: 2021-10-29
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • 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, which can independently design the gate driving circuits of the folding area and the non-folding area, and solve the problem that semiconductor devices and circuits in the driving circuit fail due to the influence of bending and the problem of weakened driving ability

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

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Embodiment Construction

[0043] 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.

[0044] 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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Abstract

Embodiments of the present invention provide a foldable display panel and a display device. The foldable display panel and the display device provided by the embodiments of the present invention include: a non-folding area and a folding area. The non-folding region includes first pixels, first gate lines extending along the first direction and arranged along the second direction, first data lines extending along the second direction and arranged along the first direction, and first data lines arranged along the second direction. The first gate drive unit. The folding area includes second pixels, second gate lines extending along the second direction and arranged along the first direction, second data lines extending along the first direction and arranged along the second direction, and second gate lines arranged along the first direction. Gate drive unit. Embodiments of the present invention provide a foldable display panel and a display device. By independently designing the gate drive units of the driving arrays in the non-folding area and the folding area, the driving capability of the middle folding area can be effectively increased, and the display performance of the folding display device can be improved. and reliability.

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 Patents(China)
IPC IPC(8): G09G3/20
CPCG09G3/20
Inventor 陈菲宋晓亮陈英杰彭涛
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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