PCB激光投影成像扫描技术分析

1.广东工业大学物理与光电工程学院,广东,广州,510006

2.广东工业大学物理与光电工程学院,广东,广州,510006

3.广东工业大学物理与光电工程学院,广东,广州,510006

基金项目: 广东省广州市科技计划(2006Z3-D0041)

Analysis of scanning technology of PCB laser projection imaging

通过对印制电路板激光投影成像技术使用的步进重复扫描和六边形无接缝扫描方法进行比较,揭示了六边形无接缝扫描技术的优越性能,对六边形无接缝扫描技术的均匀曝光过程及其实现的原理进行了阐述,并对影响扫描成像的曝光量和曝光速度等因素进行了分析.

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