P‐1.18: Research on the Mechanism of Moving Head Pattern Aggravation after Reducing Refresh Rate of Column Architecture with High Refresh Rate

• DOI: 10.1002/sdtp.17174
• Publication Date: 2024-06-27T15:41:43Z
• Authors: Gongda Chen; Jinliang Wang; Shijun Wang; Zhou Peng; Xi Chen
• Keywords: Refresh rate

This paper mainly studies the mechanism of moving head pattern phenomenon high refresh rate column architecture display products after is reduced. The explained from two aspects. First, brightness positive frame and negative different, loss during cannot average frames. Second, when VCOM adjusted to best, theoretically light dark are same, there will be no pattern, but frequency lowered, leakage current difference amplified, obvious. Due voltage between three terminals TFT ultimately leads direct a in