Folding display panel, display device and manufacturing method of folding display panel

A display panel and main display technology, which is applied in the direction of identification devices, instruments, semiconductor devices, etc., can solve the problems that metal wiring is prone to breakage, affects the service life of folding screens, and is not resistant to bending

Active Publication Date: 2021-11-02
HEFEI VISIONOX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The bending area of ​​the folding screen is not resistant to bending, and the metal wiring in the bending area is prone to breakage, which seriously affects the service life of the folding screen.

Method used

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  • Folding display panel, display device and manufacturing method of folding display panel
  • Folding display panel, display device and manufacturing method of folding display panel
  • Folding display panel, display device and manufacturing method of folding display panel

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Embodiment Construction

[0065] Features and exemplary embodiments of various aspects of the invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention. In the drawings and the following description, at least some well-known structures and techniques have not been shown in order to avoid unnecessarily obscuring the present invention; and, for clarity, the dimensions of some structures may have been exaggerated. Furthermore, the features, structures, or characteristics described hereinafter may be combined in any suitable manner in one or more embodiments.

[0066] In the des...

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PUM

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Abstract

The embodiment of the invention provides a folding display panel, a display device and a manufacturing method of the folding display panel, the folding display panel is provided with a bending area and non-bending areas located on the two sides, in the width direction of the folding display panel, of the bending area, and the folding display panel comprises pixel groups which comprise a first pixel group located in the bending area and second pixel groups located in the non-bending areas. Driving circuits are located in the non-bending areas and used for driving the pixel groups, and the driving circuits comprise a first driving circuit used for driving the first pixel group and a second driving circuit used for driving the second pixel groups. The first driving circuit and the second driving circuit are both located in the non-bending areas, no driving circuit is arranged in the bending area, the problem that metal wires in the bending area are prone to breakage can be solved, and then the service life of the display panel is effectively prolonged.

Description

technical field [0001] The present invention relates to the technical field of display devices, in particular to a display panel, a display device and a method for preparing the display panel. Background technique [0002] With the continuous development of technology, people have higher and higher requirements for display devices. How to increase the display area of ​​the display device has become an important direction for the development of the display device at present. In order to increase the display area, on the one hand, while maximizing the display area as much as possible, the surrounding borders are narrowed, that is, "full screen". However, after the full screen is realized and the size of the body remains unchanged, it is obviously impossible to increase the screen area, so it is necessary to find another way. The concept of the folding screen has begun to take shape. In the folded state, the body size is enough to fit into a pocket, and in the unfolded state,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32G09F9/30
CPCG09F9/301H10K59/12H10K59/1201
Inventor 米磊刘雨生李洪瑞
Owner HEFEI VISIONOX TECH CO LTD
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