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A flexible display panel and a flexible display device

A flexible display device and flexible display technology, applied in semiconductor devices, electrical components, circuits, etc., can solve problems such as abnormal display of flexible display panels, reduce the probability of abnormal display problems, reduce the probability of damage and fracture, and increase stress. release effect

Active Publication Date: 2021-10-26
GUANGZHOU GOVISIONOX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] There are traces for transmitting display signals and display control signals in the bending area of ​​the flexible display panel. During the bending process of the flexible display panel, the traces in the bending area have a high probability of being damaged and broken due to stress concentration, which will lead to the failure of the flexible display panel. There is a problem with abnormal display

Method used

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  • A flexible display panel and a flexible display device
  • A flexible display panel and a flexible display device
  • A flexible display panel and a flexible display device

Examples

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures. Throughout this specification, the same or similar reference numerals represent the same or similar structures, elements or processes. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0028] An embodiment of the present invention provides a flexible display panel. The flexible display panel includes a base substrate divided into a bending area and a non-bending area, and a protective layer arranged o...

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Abstract

The invention discloses a flexible display panel and a flexible display device. The flexible display panel includes a base substrate divided into a bending area and a non-bending area, and a protective layer arranged on at least one side of the base substrate in the non-bending area; The protective layer is disposed corresponding to the bending region, and a surface of the protective layer adjacent to the side of the base substrate forms a patterned structure, and at least part of the patterned structure covers the traces disposed corresponding to the bending region. The technical solution of the present invention effectively reduces the probability of damage and fracture of the wires arranged in the corresponding bending area due to stress concentration, thereby reducing the probability of abnormal display problems of the flexible display panel.

Description

technical field [0001] Embodiments of the present invention relate to the field of display technology, and in particular to a flexible display panel and a flexible display device. Background technique [0002] The flexible display panel is a bendable and deformable display panel, and its display methods include organic electroluminescent display, electrophoretic display, and liquid crystal display. The deformable and bendable flexible display device has good portability and is convenient to use anywhere. It can bring subversive experience to users. [0003] There are traces for transmitting display signals and display control signals in the bending area of ​​the flexible display panel. During the bending process of the flexible display panel, the probability of the wires in the bending area being damaged and broken due to stress concentration is high, which will lead to the failure of the flexible display panel. There is a problem with display exceptions. Contents of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/12
CPCH01L27/1244
Inventor 胡敏张丽
Owner GUANGZHOU GOVISIONOX TECH CO LTD
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