目前,ITO(铟锡氧化物)加热法是最为常见的液晶显示器低温加热方法,但该方法经常会因加热不均而导致液晶屏受热不均,进而表现出显示器四边角显示不均等现象。针对此,本文在简要介绍加固液晶显示器的热设计三种实现途径和加固液晶显示器低温工作原理的基础上,重点探讨设计了一种低温加热补偿方法,并通过实验实例应用证实取得了良好效果。 At present, ITO (Indium Tin Oxide) heating method is the most common low-temperature heating method for liquid crystal display devices. However, this method often causes uneven heating of the liquid crystal display due to uneven heating, and thus displays the phenomenon of unequal display on the four corners of the display. In view of this, based on the brief introduction of three ways to realize the thermal design of the LCD and the working principle of the LCD, the paper focuses on the design of a low-temperature heating compensation method, and achieved good results through the experimental examples.