Display panel and display device

CN115328334BActive Publication Date: 2025-12-12SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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Patent Information

Application Number
CN202210993503.8
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-08-18
Publication Date
2025-12-12
Estimated Expiration
2042-08-18

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Abstract

Embodiments of the present application disclose a display panel and a display device. The display panel comprises a first display area and a second display area, the second display area comprises a plurality of non-light-transmitting areas and light-transmitting areas, and the display panel comprises: a substrate; a plurality of light-emitting elements located on one side of the substrate; a touch function layer comprising a plurality of arrayed touch electrodes and a plurality of dummy electrodes; the touch electrodes comprise first touch electrodes and second touch electrodes, the projection of the second display area on the substrate is located between the projections of two adjacent first trunk electrodes arranged along a second direction on the substrate and / or between the projections of two adjacent second trunk electrodes arranged along a first direction, and the projection of the second display area on the substrate does not overlap with the projections of at least one of the first touch electrodes, the second touch electrodes and the dummy electrodes on the substrate. Embodiments of the present application provide a design of a touch function layer to improve the touch performance of the display panel.
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Citation Information

Patent Citations

  • Display panel and display device

    CN109545085A