Display panel and display device

By setting electrostatic discharge protection and a hollow structure in the non-display area of ​​the display panel, the problems of packaging reliability, drop resistance and narrow bezel design are solved, and the difficulty of electrostatic discharge and cutting is reduced, thus improving the overall performance of the display panel.

CN122396166APending Publication Date: 2026-07-14WUHAN TIANMA MICROELECTRONICS CO LTD SHANGHAI BRANCH
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Patent Information

Application Number
CN202610369341.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-03-24
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

Existing flexible OLED display panels face challenges in achieving a balance between packaging reliability, drop resistance, and narrow bezel design, especially in electrostatic protection and cutting processes.

Method used

An electrostatic discharge (ESD) protection section is provided in the non-display area of ​​the display panel, including at least two spaced subsections to conduct away static electricity. The cutout section reduces the difficulty of cutting while maintaining the area of ​​the encapsulating adhesive, thus achieving ESD protection and a narrow bezel design.

Benefits of technology

It improves the electrostatic reliability and drop resistance of the display panel, reduces the width of the non-display area, achieves a narrow bezel design, and improves packaging reliability and cutting process efficiency.

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Abstract

The embodiment of the invention provides a display panel and a display device, relates to the technical field of display, and is used for improving the packaging reliability and the anti-static capability of the display panel and reducing the width of a non-display area of the display panel. The display panel comprises a non-display area; the display panel further comprises a first substrate; the packaging adhesive is at least partially located in the non-display area, and the packaging adhesive is located on one side of the first substrate; the reflection part is located between the packaging adhesive and the first substrate in the direction perpendicular to the plane where the first substrate is located, and the packaging adhesive and the reflection part are at least partially overlapped; the electrostatic protection part is located on the side, close to the edge of the display panel, of the reflection part in the direction parallel to the plane where the first substrate is located; the electrostatic protection part comprises at least two sub-parts arranged at intervals, and the sub-parts are connected with the reflection part.
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