【摘要】 液晶显示（LCD）是一种利用液晶材料来显示图像的技术，具有高耐用性、可靠性、低功耗、高分辨率、低辐射等优点，被广泛应用于军事、汽车、医疗设备等领域。在实际应用环境中，由于应用地区和应用领域的差异，LCD模组常处于湿热或寒冷的环境中。在湿热寒冷环境下，LCD模组将面临画面失真、内部结构腐蚀、Mura缺陷、液晶分子形变等问题，这些都可能造成不可逆的模组损伤进而导致屏幕无法正常工作。本文对湿热寒冷环境下液晶显示模组的损伤情况进行了综述，介绍了液晶显示的基本组成和工作原理，讨论了其在不同环境下的优化措施，并对未来发展可能遇到的问题和挑战进行了分析和展望。更多还原

【Abstract】 Liquid Crystal Display(LCD) is a technology that uses liquid crystal materials to display images. It has advantages such as high durability, reliability, low power consumption, high resolution, and low radiation, and is widely used in military, automotive, medical equipment and other fields. In actual application environments, due to the differences in application regions and fields, LCD modules are often in wet and hot or cold environments. In humid-heat and cold environments, LCD modules will encounter problems such as image distortion, internal structure corrosion, “Mura” defects, and deformation of liquid crystal molecules. All these may cause irreversible damage to the modules and lead to the screen being unable to function properly. This paper provides a comprehensive review of damage conditions in LCD modules under humid-heat and cold environments. It introduces the fundamental components and working principles of liquid crystal displays, discusses the optimization measures implemented under different environmental conditions, and analyzes the potential issues and challenges in future development. The study concludes with perspectives on technological advancements and application prospects in this field.更多还原