阵列基板及显示面板
By introducing shielding electrodes into the array substrate and electrically connecting them to the common electrode, the crosstalk problem caused by the segmentation of the common electrode in the liquid crystal display panel is solved, thereby improving the display effect and touch integration.
CN119882312BActive Publication Date: 2026-07-17BOE TECHNOLOGY GROUP CO LTD +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- BOE TECHNOLOGY GROUP CO LTD
- Filing Date
- 2025-02-21
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
The common electrode of existing liquid crystal display panels is divided into blocks, which causes crosstalk problems and affects the display effect.
Method used
A shielding electrode is introduced into the array substrate, a fixed voltage signal is connected, and it is electrically connected to the common electrode through a via on the insulating layer, thereby breaking the coupling electric field between the signal line and the pixel electrode and reducing crosstalk.
Benefits of technology
It effectively reduces crosstalk between signal lines and pixel electrodes, improving the display effect and the integration of touch functions of the display panel.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN119882312B_ABST
Abstract
提供一种阵列基板及显示面板，阵列基板包括衬底、第一导电层、第二导电层以及第三导电层；第一导电层包括沿第一方向间隔设置的多个信号线；第二导电层包括多个公共电极；第三导电层包括多个像素电极；其中，第二导电层还包括第一缝隙，第一缝隙位于在第一方向上相邻的至少两个公共电极之间，信号线在衬底上的正投影与第一缝隙在衬底上的正投影至少部分重叠；第三导电层还包括屏蔽电极，屏蔽电极接入固定电压信号，屏蔽电极在衬底上的正投影与信号线在衬底上的正投影至少部分重叠，以及屏蔽电极在衬底上的正投影与第一缝隙在衬底上的正投影至少部分重叠。
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