Display panel and display device

A technology for display panels and display devices, which is applied to electrical components, electrical solid-state devices, circuits, etc., can solve the problems of peeling off of non-metallic films and TFT substrates, poor film adhesion, and poor glass adhesion. Avoid the peeling of the film layer, improve the anti-drop and anti-drop performance, and the effect of strong adhesion

Pending Publication Date: 2021-06-11
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

exist figure 1 In the panel drop test shown, the periphery of the panel will be continuously impacted by the external force F, causing some non-metallic film layers on the periphery and the TFT substrate 110' to peel off (Peeling), thereby causing abnormal

Method used

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  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

Examples

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Embodiment Construction

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application. In addition, it should be understood that the specific implementations described here are only used to illustrate and explain the present application, and are not intended to limit the present application. In this application, unless stated to the contrary, the used orientation words such as "up" and "down" usually refer to up and down in the actual use or working state of the device, specifically the direction of the drawing in the drawings ; while "inside" and "outside" refer to...

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Abstract

The invention discloses a display panel and a display device. The display panel comprises a first substrate and a second substrate which are oppositely arranged, and the first substrate is connected with the second substrate. The display panel comprises a first insulating layer, a second insulating layer and a flat layer which are sequentially stacked on the surface of the first substrate; a metal film layer is arranged at the side, away from the second insulating layer, of the flat layer, the metal film layer extends in the direction of the first substrate to form a plurality of metal columns which are arranged at intervals, and the metal columns sequentially penetrate through the flat layer, the second insulating layer and the first insulating layer to extend to the first substrate. According to the display panel provided by the embodiment of the invention, the adhesive force between each film layer at the periphery of the panel and the substrate and the adhesive force between the film layers can be improved, so that the phenomenon that the film layers are peeled off due to the action of external force in the falling process is prevented, and the anti-falling capability of a product is greatly improved.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a drop-resistant display panel and a display device. Background technique [0002] With the continuous development and progress of the panel industry, the market has higher and higher requirements for the quality of panel products. Among them, the drop test is a necessary verification item after each panel is produced. In this verification process, the panel is dropped vertically at different heights to verify the drop resistance of the panel. Due to the extremely strict conditions of this experiment, the current manufacturers do not have full confidence in this quality requirement, and often the verification fails and the quality is not up to standard. figure 1 It is a schematic diagram of each film layer on the periphery of the current panel. The display panel 100' includes a TFT substrate 110', a CF substrate 120', a sealant 130', a first insulating layer 112', a s...

Claims

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Application Information

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IPC IPC(8): H01L27/12H01L23/552
CPCH01L27/1248H01L23/552H01L27/124Y02E10/549
Inventor 吴咏波
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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