一种改善低亮度显示不均的显示装置及显示方法
By controlling voltage adjustment and aliasing technology through the display driver chip, the problem of uneven brightness in AMOLED displays under low brightness has been solved, achieving efficient improvement in display effect and avoiding uneven display and color deviation under low brightness.
CN118553198BActive Publication Date: 2026-07-17苇渡微电子(广东)有限公司
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- 苇渡微电子(广东)有限公司
- Filing Date
- 2024-06-18
- Publication Date
- 2026-07-17
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Figure CN118553198B_ABST
Abstract
本发明提供一种改善低亮度显示不均的显示装置及显示方法，显示装置包括：输入到输出灰阶转换模块、Gamma转换模块、子像素开 / 关选择模块、时序控制电路以及开关TFT电路；所述输入到输出灰阶转换模块与所述Gamma转换模块连接；所述Gamma转换模块与开关TFT电路连接；所述子像素开 / 关选择模块分别与所述时序控制电路和所述开关TFT电路连接；其中，子像素为R、G或B。本发明以子像素的高灰阶表示低灰阶信息，从而改善了Mura现象，提高了显示均匀性。
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