稳压电路、显示面板的驱动电路、阵列基板及显示面板
By adding a voltage regulator circuit between the input voltage of the display panel and the scanning drive circuit, the problem of flickering horizontal lines caused by leakage current inside the LCD screen was solved, the stability of the input voltage was achieved, and the user's visual experience was improved.
CN117636816BActive Publication Date: 2026-07-17SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
- Filing Date
- 2023-12-22
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Traditional LCD screens suffer from in-plane leakage during development and use, which causes flickering horizontal lines in the displayed image and affects the visual experience.
Method used
A voltage regulator circuit is added between the input voltage of the display panel and the scan drive circuit to prevent the gate drive voltage from pulling down the input voltage, ensuring that the switching transistors in the scan drive circuit can be completely turned off, and preventing multiple rows of pixel units in the plane from being turned on at the same time.
Benefits of technology
By designing a voltage regulator circuit, the input voltage is kept stable, avoiding the phenomenon of flickering horizontal lines on the display screen and ensuring the user's visual experience.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN117636816B_ABST
Abstract
本申请实施例公开了一种稳压电路、显示面板的驱动电路、阵列基板及显示面板，属于显示技术领域。该稳压电路的一端接入显示面板的输入电压，另一端连接显示面板的扫描驱动电路，该稳压电路用于阻止扫描驱动电路中的栅极驱动电压拉低输入电压，从而保证扫描驱动电路中的指定开关管能够完全关闭，避免了面内出现两行或多行像素单元同时打开的情况，进而解决了显示画面中出现闪烁横线的问题。
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