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Foldable display panel and foldable display device

A technology for display panels and folding areas, applied in static indicators, instruments, etc., can solve the problems of semiconductor devices and circuit failure, drive ability weakening, etc., and achieve the effect of improving bendable performance, improving uniformity, and improving drive ability

Active Publication Date: 2018-12-07
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

An embodiment of the invention provides a foldable display panel and display device. The display panel comprises a non-folding area and a folding area. The non-folding area comprises first pixels, first grid lines extending along a first direction and arranged along a second direction, first data lines extending along the second direction and arranged in the first direction and first grid drivingunits arranged in the second direction. The folding area comprises second pixels, second grid lines extending along the second direction and arranged in the first direction, second data lines extending along the first direction and arranged along the second direction and second grid driving units arranged along the first direction. According to the foldable display panel and display device, the grid driving units in driving arrays of the non-folding and folding areas are designed independently, the driving capability of the intermediate folding area can be improved effectively, and the displayperformance and reliability of the foldable display device are 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): 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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