Briefly introduced the conduction mechanism and electric characters of ATO electrothermal film, and then summaried its present study situation both domestic and overseas.

• 简单介绍了ATO电热膜的导电机理和电学性能,总结分析其国内外制备研究现状,对各种制备方法的原理、特点加以评述,并对电热膜的发展前景进行了展望。