Array substrate, display panel and electronic device

By setting a wide electrode block on the first trace of the array substrate and overlapping it with the third trace to form a compensation capacitor, the signal coupling problem in the array substrate is solved, and effective capacitance compensation and signal transmission are achieved in a few-layer conductive structure.

CN116709851BActive Publication Date: 2026-06-19KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
Filing Date
2023-06-09
Publication Date
2026-06-19

AI Technical Summary

⚠Technical Problem

In existing array substrates, the reduction of metal layers affects wiring flexibility, making it difficult to form an effective shielding structure between two metal layers, which makes it difficult to solve the signal coupling problem between signal traces.

⚗Method used

By setting a wider electrode block on the first trace and overlapping it with the third trace to form a compensation capacitor, while setting a smaller width on the connection line to reduce the overlap area with the second trace, the signal coupling effect is reduced.

🎯Benefits of technology

By reducing the number of conductive layers on the array substrate, a compensation capacitor can be effectively formed, reducing the impact of signal coupling, improving manufacturing efficiency, and reducing costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The array substrate, display panel, and electronic device provided in this application, by setting a wider electrode block on the first trace, can effectively form a compensation capacitor with the electrode block of the third trace and the first trace. Furthermore, by using a narrower connecting line to connect the electrode block, the overlap area between the connecting line and the second trace can be reduced, thereby reducing the signal coupling effect of the first trace on the second trace. Thus, even with a small number of conductive layers in the array substrate, a compensation capacitor can be formed, and the formed compensation capacitor will not significantly affect the signals transmitted by other traces.
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