Abstract: This paper briefly introduces laser direct plate-making technology,its character,several types of plate-making equipment,plate material and imaging mechanism,and also their present applications and perspectives.

• 文摘:本文简要介绍了什么叫激光直接制版技术，该技术的特点、制版设备及版材的类型、成像原理以及应用现状和发展预测。