Flexible display panel and display device

A flexible display and flexible substrate technology, which is applied in the field of flexible display panels and display devices, can solve the problems such as the accumulation of bubbles 19, the disconnection of the second area B wiring, and the effect of affecting the adhesion of the protective film, so as to avoid aggregation and improve the sticking effect. Attached effect, the effect of avoiding the problem of wiring disconnection

Active Publication Date: 2018-01-12
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] However, in the above prior art, such as figure 2 As shown, during the rolling process of the roller 13, bubbles 19 will gather in the second area B, which will affect the adhesion effect of the protective film, and even cause the problem of wire breakage in the second area B.

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  • Flexible display panel and display device
  • Flexible display panel and display device
  • Flexible display panel and display device

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Embodiment Construction

[0031] 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.

[0032] 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 flexible display panel and a display device. The flexible display panel comprises: a first area, a second area and a third area, the second area included in aplane of the flexible display panel, with the second area arranged between the first area and the third area; a flexible substrate having a first surface and a second surface facing each other, wherein the flexible substrate covers the first area, the second area and the third area; and a first protective film positioned on a first side of the flexible substrate, wherein the first protective filmcovers not the second area but the first area and the third area, one side, far away from the flexible substrate, of the first protective film covering the third area has a groove structure, the groove structure extends from a junction of the second and third areas to a first edge of the third area except for the junction, and the first edge coincides with the edge of the first protective film. The flexible display panel and the display device according to the technical scheme allow bubbles in the second area to be discharged, and attaching effect of the protective film is improved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a flexible display panel and a display device. Background technique [0002] With the rapid development of display technology, users have higher and higher demands on the performance of display devices, and flexible display panels emerge as the times require. The flexible display panel needs to be attached with a protective film during the production process, please refer to figure 1 , which is a cross-sectional view of the flexible display panel in the prior art during the process of attaching the protective film, as shown in figure 1 As shown, the flexible display panel usually includes a flexible substrate 14, and the first protective film 10 is attached to one side of the flexible substrate 14. In order to solve the bending problem of the flexible display panel for a certain purpose, in order to facilitate bending, the first A protective film 10 covers the first ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L51/52G09F9/30
Inventor 姜文鑫
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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