Display panel

By setting a crack-resistant protective layer of the same layer and material around the opening area of ​​the display panel, the problem of insufficient crack resistance in the opening area is solved, and better display and touch effects are achieved.

CN116137904BActive Publication Date: 2026-06-26BOE TECHNOLOGY GROUP CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BOE TECHNOLOGY GROUP CO LTD
Filing Date
2022-06-01
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing display panels have limited crack resistance in the perforated area, causing cracks to spread in the encapsulation layer of the display and touch areas, affecting display performance and touch functionality.

Method used

A crack-resistant protective layer of the same material and layer as the touch electrode layer is set around the opening area of ​​the display panel. The crack-resistant protective layer made of metal is used to conduct and disperse cracks at the edge of the opening, thereby improving the crack resistance around the opening.

Benefits of technology

It effectively prevents cracks at the edge of the opening from spreading to the display and touch areas, improves the crack resistance of the display panel, and ensures display effect and touch function.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN116137904B_ABST
    Figure CN116137904B_ABST
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Abstract

The utility model provides a display panel belongs to display device technical field, this display panel includes the open hole area (20) is provided with the open hole, display area (70), display area (70) at least partial surrounds open hole area (20), first anti -crack area (40), and the display panel still includes at least one circle anti -crack protective layer (41) in first anti -crack area (40), and display area (70) includes at least one layer touch electrode layer (71), wherein, anti -crack protective layer (41) with at least one layer in at least one layer touch electrode layer (71) same layer same material setting, the anti -crack protective layer (41) of display panel in the utility model improves the anti -crack ability of the area of the open hole periphery.
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