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Citation: Kexin Yu, Yina Lu, Liang Zhou, Yunyi Shang, Linjie Li, Yimeng Wang, Hui Wang. 像素王国英雄传——显示技术LCD、OLED原理浅析及应用介绍[J]. University Chemistry, ;2026, 41(9): 244-249. doi: 10.12461/PKU.DXHX202508097 shu

像素王国英雄传——显示技术LCD、OLED原理浅析及应用介绍

Kexin Yu ¹ ,
Yina Lu ¹ ,
Liang Zhou ¹ ,
Yunyi Shang ¹ ,
Linjie Li ¹ ,
Yimeng Wang ^2,, ,
Hui Wang ^1,,

1.
Key Laboratory of Synthetic and Natural Functional Molecules, Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi'an 710127, Shaanxi Province, China;
2.
School of Chemical Engineering and Modern Materials, Shangluo University, Shangluo 726000, Shaanxi Province, China

Corresponding author: Yimeng Wang, Hui Wang,
Received Date: 28 August 2025
Revised Date: 29 September 2025

随着信息技术的迭代更新，人类已跃入万物互联的数字化时代，而“万物互联”则更多地需要通过“显示屏”来表达。本文以“像素王国”拟人化的视角解析了当今两大主流显示技术——LCD (液晶显示)和OLED (有机发光二极管)的特性与竞争格局。文章详述了LCD、OLED的工作原理，液晶材料、有机电致发光材料的分类，以及它们不同的应用特点。最后结合应用场景，分析两类技术在手机终端市场的渗透逻辑，以期为读者提供显示技术发展的全景式科普。
- Principles of display technology,
- LCD,
- OLED,
- Organic liquid crystal material,
- Organic electroluminescent material
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