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Display panel and display device

A technology for display panels and display areas, applied in the manufacture of electrical components, electrical solid-state devices, semiconductor/solid-state devices, etc., can solve the problems of easy peeling of the encapsulation layer and barrier parts, reduce the possibility of cracks, improve the bonding force, The effect of ensuring package reliability

Active Publication Date: 2019-04-05
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, an embodiment of the present invention provides a display panel and a display device to solve the problem that the encapsulation layer and the barrier part are easily peeled off in the prior art

Method used

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Embodiment Construction

[0031] 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.

[0032] 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.

[0033] 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.

[0034] It should be understood that the term "an...

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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 for solving the problem that in the prior art, a packaging layer and a blocking part are easy to peel off. The display panel comprises a substrate, a blocking part and a packaging layer, wherein the blocking part surrounds a display area of the display panel; and the blocking part is located on one side of the substrate; and the packaging layer is located on one side, away from the substrate, of the blocking part, wherein the surface of the blocking part in contact withthe packaging layer comprises a concave-convex structure.

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] Organic Light-Emitting Diode (OLED) display panels are widely used in the field of display technology due to their many advantages such as active light emission, high contrast, no viewing angle limitation, and flexible display. [0003] At present, in order to improve the water and oxygen resistance characteristics of each OLED device in a flexible OLED display panel, a thin film encapsulation (Thin Film Encapsulation, hereinafter referred to as TFE) method is usually used, that is, the encapsulation layer is set as a laminated inorganic layer and organic layer. layer to encapsulate the OLED display panel. However, in the design of the existing OLED display panel, the bonding between the encapsulation layer and the barrier portion used to define the boundary of the organic layer in the encapsulation...

Claims

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Application Information

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IPC IPC(8): H01L51/52
CPCH10K59/8731H10K59/122H10K50/844H10K59/124
Inventor 张鹏
Owner XIAMEN TIANMA MICRO ELECTRONICS
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