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Flexible display panel, manufacturing method thereof, and flexible display device

A flexible display and panel technology, applied in the direction of final product manufacturing, climate sustainability, sustainable manufacturing/processing, etc., can solve problems such as breakage and easy peeling of film layers, improve bending resistance, and ensure normal display. Effect

Active Publication Date: 2021-11-16
BAZHOU YUNGU ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above defects, the present invention provides a flexible display panel and its manufacturing method, and a flexible display device, which are used to solve the technical problem that the film layers are easy to peel off and break when the flexible display device is dynamically bent, and to improve the bond between the film layers. Adhesion

Method used

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  • Flexible display panel, manufacturing method thereof, and flexible display device
  • Flexible display panel, manufacturing method thereof, and flexible display device
  • Flexible display panel, manufacturing method thereof, and flexible display device

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Embodiment Construction

[0038] 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.

[0039] Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0040] figure 1 A schematic structural diagram of a flexible display panel provided in Embodiment 1 of the present invention; figure 2 for figure 1 Schematic diagram of the structure of the light-emitting layer a...

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Abstract

The invention provides a flexible display panel, a manufacturing method thereof, and a flexible display device, which relate to the field of display technology and are used to solve the problem of peeling off between film layers when the flexible display device is dynamically bent, thereby affecting the normal operation of the flexible display device. technical issues used. Wherein, the flexible display panel further includes: two adjacently arranged functional film layers, and a recessed structure is formed in at least one of the adjacently arranged two functional film layers, and the recessed structure includes a through-arranged base area and an opening area facing the other functional layer; wherein a closed cavity is formed between the recessed structure on one functional film layer and the contact surface of the other functional film layer.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a flexible display panel, a manufacturing method thereof, and a flexible display device. Background technique [0002] With the development of flexible display technology, more and more electronic devices begin to use flexible display screens, and the softness of the flexible display screen makes it easier to carry and can bring better user experience to users. [0003] In the prior art, common flexible display devices usually include a stacked flexible substrate, a first electrode layer, a light emitting layer, a second electrode layer, a thin film encapsulation layer, a barrier film, a touch screen layer, a polarizer, and a cover plate. After the flexible display device is energized, driven by the electric field formed by the first electrode layer and the second electrode layer, holes and electrons combine in the light-emitting layer, so that the light-emitting layer emits lig...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32H01L51/00H01L51/50H01L51/52H01L51/56H10K99/00
CPCH10K59/122H10K59/12H10K77/111H10K50/813H10K50/11H10K50/822H10K50/844H10K71/00Y02E10/549Y02P70/50
Inventor 高晓敏袁帅吴擎谢真龙
Owner BAZHOU YUNGU ELECTRONICS TECH CO LTD