Novel, liquid crystal formula to overcome LTPS LCD image sticking without adjustment of gamma code, optical, VHR and IS evaluation

IF 1.7 4区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

Journal of the Society for Information Display Pub Date : 2023-09-19 DOI:10.1002/jsid.1256

Bo-Cheng Tao, Wei Zhang, Wen-Chieh Chou, Fangyu Wang, Yapeng Huang, Yanan Li

引用次数: 0

Abstract

In this article, novel n-FFS liquid crystal material from Slichem was used in order to elevate the anti-backlight long aging effect; a trace amount of free radical trap HALS-like additive was added, the principle of which can be expressed via Denisov cycle, confirmed by measuring the temporal VHR changes in test cells; three different resolution (FHD ~ QHD) models paired with N19 and N21 were selected for testing by comparing the actual panel. It is verified that the optimized material greatly improves the image sticking performance of the panel and keeping optical performance.

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新颖的液晶配方，可在不调整伽马码、光学、VHR和IS评估的情况下克服LTPS LCD图像粘滞

本文采用Slichem公司的新型n-FFS液晶材料，以提高其抗背光长老化效果；加入微量的自由基捕获HALS样添加剂，其原理可以通过Denisov循环表达，通过测量测试细胞中的时间VHR变化来证实；三种不同的分辨率（FHD ~ QHD）模型与N19和N21配对进行测试。实验证明，优化后的材料大大提高了面板的图像粘贴性能和保持光学性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of the Society for Information Display 工程技术-材料科学：综合

CiteScore

4.80

自引率

8.70%

发文量

审稿时长

3 months

期刊介绍： The Journal of the Society for Information Display publishes original works dealing with the theory and practice of information display. Coverage includes materials, devices and systems; the underlying chemistry, physics, physiology and psychology; measurement techniques, manufacturing technologies; and all aspects of the interaction between equipment and its users. Review articles are also published in all of these areas. Occasional special issues or sections consist of collections of papers on specific topical areas or collections of full length papers based in part on oral or poster presentations given at SID sponsored conferences.