触控结构、显示面板及显示装置
By employing jumper structures and FMLOC technology in the OLED display panel, the impact of camera mounting holes on the integrity of touch electrode connections has been resolved, resulting in better touch performance and optimized electrode layout, thus improving the overall touch effect of the display panel.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- BOE TECHNOLOGY GROUP CO LTD
- Filing Date
- 2022-06-30
- Publication Date
- 2026-07-17
AI Technical Summary
In OLED display panels, the presence of camera mounting holes can impair the integrity of touch electrode connections, affecting touch performance. This is especially true when using On-Cell technology, where the jumper structure design makes it difficult to effectively connect peripheral electrodes.
The device employs a jumper structure, including a first connecting line, two second connecting lines, and a connecting pattern. By connecting the second connecting lines located on both sides across the insulating layer, normal connection between electrodes is achieved. Combined with FMLOC technology, two conductive layers are used to form touch electrodes and connecting bridges, and the electrode layout is optimized to adapt to the influence of the camera mounting hole.
It effectively connects the touch electrodes around the mounting holes, improves touch performance, reduces the area occupied by the jumper structure, and enhances the overall touch effect of the display panel.
Smart Images
Figure CN117642714B_ABST