驱动模组及显示装置
By employing a polarity partitioning and inversion control module in the driving module of the LCD, the polarity mode is dynamically adjusted, solving the problem of bright and dark lines caused by polarization and crosstalk in the LCD, thus improving the display effect and uniformity.
CN120977259BActive Publication Date: 2026-07-17HKC CORP LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HKC CORP LTD
- Filing Date
- 2025-08-29
- Publication Date
- 2026-07-17
Smart Images
Figure CN120977259B_ABST
Abstract
本申请属于显示领域，具体涉及一种驱动模组及显示装置，驱动模组包括多个源极驱动芯片、极性分区控制模块、极性反转控制模块和智能控制模块，每个源极驱动芯片与显示面板的多列数据线连接，奇数列的源极驱动芯片与下拉电源连接，极性分区控制模块控制偶数列的源极驱动芯片与上拉或下拉电源连接，极性反转控制模块控制交界处的像素列在1帧内是否存在正负交替，智能控制模块控制极性分区控制模块和极性反转控制模块工作。智能控制模块根据串扰严重程度控制是否进行极性分区以消除串扰，且根据极性分区后亮暗线的明显程度控制极性反转控制模块工作，可改善或消除亮暗线导致的显示不均匀，提高显示面板的显示画质。
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