Display panel and display device
By providing the same layer of touch electrode layer on the side of the isolation structure of the display panel, and bridging the electrodes is achieved by using the bridge portion in the isolation structure, the problem of increasing the thickness of the touch display panel in the prior art is solved, and effective thickness reduction and cost reduction are achieved.
CN119730580APending Publication Date: 2025-03-28HEFEI VISIONOX TECH CO LTD +1
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Patent Information
- Application Number
- CN202311259411.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-09-26
- Publication Date
- 2025-03-28
AI Technical Summary
Technical Problem
The problem of increasing thickness of the existing touch display panel affects the user's visual experience and the overall performance of the device.
Method used
By providing a touch electrode layer on the side facing away from the substrate of the isolation structure, the touch driving electrode and the touch sensing electrode are arranged on the same layer, and the bridge portion in the isolation structure is used to achieve bridge between adjacent electrode portions, saving bridge space.
Benefits of technology
It effectively reduces the thickness of the display panel, ensures a lower thickness of the touch film layer, and reduces process difficulty and cost.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention provides a display panel and a display device. The display panel comprises a substrate; the isolation structure is located on one side of the substrate and forms a plurality of isolation openings in a surrounding mode, and the multiple isolation openings are used for arranging light-emitting functional layers of the multiple light-emitting devices; the isolation structure comprises a plurality of bridging parts; the touch electrode layer is located on the side, away from the substrate, of the isolation structure, the touch electrode layer comprises a plurality of first electrode parts, and the adjacent first electrode parts are electrically connected through bridging parts. Thus, by means of the touch electrode layer, the touch driving electrodes and the touch sensing electrodes are arranged on the same layer, bridging is completed through the bridging parts in the isolation structure, the bridging space can be saved, and therefore the thickness of the display panel is effectively reduced.
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