Flexible display panel, display device and forming method of flexible display panel

A flexible display and molding method technology, applied in the direction of identification devices, instruments, etc., can solve the problems of poor reliability of flexible display panels, affecting the life of flexible display panels, etc., to prevent aging or even fall off, reduce the impact, and increase the effect of bonding force

Active Publication Date: 2017-12-29
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the related art, the flexible display panel can be unfolded or bent, and it has a bent part. At the bent pa...

Method used

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  • Flexible display panel, display device and forming method of flexible display panel
  • Flexible display panel, display device and forming method of flexible display panel
  • Flexible display panel, display device and forming method of flexible display panel

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Embodiment Construction

[0054] The present application will be described in further detail below through specific embodiments and in conjunction with the accompanying drawings. It should be noted that the orientation words such as "up", "down", "left", and "right" described in the embodiments of the present application are described from the angles shown in the drawings, and should not be interpreted as limiting the implementation of the present application. Example limitations. Furthermore, in this context, it also needs to be understood that when it is mentioned that an element is formed "on" or "under" another element, it can not only be directly formed "on" or "under" another element, but also be formed "on" or "under" another element. An element may be formed "on" or "under" another element indirectly through intervening elements.

[0055] The present application will be described in further detail below through specific embodiments and in conjunction with the accompanying drawings. Wherein, t...

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PUM

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Abstract

The invention relates to the technical field of display, in particular to a flexible display panel, a display device and a forming method of the flexible display panel. The flexible display panel comprises a flexible substrate, the flexible substrate is provided with a display area and a non-display area, and the non-display area is provided with a bending part; the bending part comprises a signal transmission line layer, a first covering layer and a second covering layer, the signal transmission line layer and the first covering layer are arranged in a laminated mode, and one or more grooves are formed in at least the side, away from the signal transmission line layer, of the first covering layer; the second covering layer covers the side, away from the signal transmission line layer, of the first covering layer, and the grooves are filled with the second covering layer. According to the flexible display panel, two adjacent boundary layers form a concave-convex structure, accordingly, the contact area between the first covering layer and the second covering layer is increased, the attachment force between the first covering layer and the second covering layer is improved, and accordingly the reliability of the display panel is improved.

Description

technical field [0001] The present application relates to the field of display technology, and in particular to a flexible display panel, a display device, and a method for forming a flexible display panel. Background technique [0002] With the development of display technology, display panels are widely used in portable electronic products such as mobile phones and handheld computers, especially flexible display panels are more and more popular with users due to their advantages of being foldable, easy to carry, and wide application range, and Give users a new viewing experience. [0003] In the related art, the flexible display panel can be unfolded or bent, and has a bent portion. At the bent portion, the reliability of the flexible display panel is poor, which will affect the life of the entire flexible display panel. Contents of the invention [0004] The present application provides a flexible display panel, a display device and a forming method of the flexible dis...

Claims

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Application Information

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IPC IPC(8): G09F9/30
CPCG09F9/301
Inventor 姜文鑫
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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