微型发光二极管显示屏拼接缝研究

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

Journal of the Society for Information Display Pub Date : 2024-05-13 DOI:10.1002/jsid.1300

Zezhou Yang, Liangliang Jin, Le Zhao, Shubai Zhang, Wenjia Sun, Jiaxin Li, Yueqiao Li, Jun Guan, Xiangyi Chen, Lingyun Shi

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引用次数: 0

摘要

在大角度观看微型 LED 显示屏时，模块边缘出现的接缝会破坏整个屏幕亮度的均匀性。本文从空间频率和封装结构的角度研究了明暗接缝和彩缝的形成机理，推导了空间频率公式，分析了拼接位置的光路，并设计了合理的封装膜结构来解决彩缝问题。

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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The study on the splicing seam of mini-light-emitting-diode display screen

When viewing the mini-LED display screen from a large angle, the seam appearing at the edge of the module can disrupt the uniformity of the entire screen's bright state. This paper studies the formation mechanism of bright and dark seam and color seam from the perspectives of spatial frequency and packaging structure, derives the formula for spatial frequency, analyzes the optical path at the splicing position, and designs a reasonable packaging film structure to solve the color seam.

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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.