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Display panel and display device

A technology for display panels and display devices, which is applied to semiconductor devices, electrical components, circuits, etc., can solve the problems that display panels are prone to cracks, reduce the service life of display panels, etc., so as to reduce force, reduce thickness, and improve reliability. Effect

Active Publication Date: 2018-03-27
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, when the display panel of the display device is bent, it is affected by the force generated by the bending, and the display panel is prone to cracks in the bending area, which reduces the service life of the display panel.

Method used

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Embodiment Construction

[0024] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0025] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0026] 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 the context clearly indicates otherwise.

[0027] It should be understood that although the...

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Abstract

The embodiment of the invention provides a display panel and a display device and relates to the technical field of display. The force when a bent area of the display panel is bent can be reduced to solve the problem that a trace at the bent part is easy to break due to the fact that the display panel is broken after being bent, and the reliability of the trace in the bent area is improved. On onehand, the display panel is provided with a first unbent area, the bent area and a second unbent area, wherein the bent area is located between the first unbent area and the second unbent area; the display panel comprises a first flexible substrate, a dielectric layer, a second flexible substrate, a signal trace and an organic layer; the dielectric layer is located between the first flexible substrate and the second flexible substrate; the signal trace is overlapped with the bent area; the organic layer is located between the first flexible substrate and the signal trace and covers the bent area; and at least one of the dielectric layer and the second flexible substrate is not overlap with the bent area.

Description

【Technical field】 [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. 【Background technique】 [0002] With the development and progress of electronic technology, electronic display devices are widely used in all walks of life. At present, display devices are developing in the direction of narrow margins, that is, the non-display area of ​​the display device is getting smaller and smaller. Therefore, it is hoped that the non-display area Some circuits and wiring are arranged on the opposite side of the display area by means of bending to achieve narrow edges. [0003] In the prior art, when the display panel of the display device is bent, it is affected by the force generated by the bending, and the display panel is prone to cracks in the bending area, which reduces the service life of the display panel. 【Content of invention】 [0004] In view of this, the embodiments of the present invention provi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/12
CPCH01L27/1244H01L27/1248
Inventor 翟应腾
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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