会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • ILLUMINATION METHODS AND DEVICES FOR PARTIALLY COHERENT ILLUMINATION
    • 用于部分相干照明的照明方法和装置
    • WO2011107604A1
    • 2011-09-09
    • PCT/EP2011/053339
    • 2011-03-04
    • MICRONIC MYDATA ABLUBEREK, Jarek
    • LUBEREK, Jarek
    • G03F7/20
    • G03F7/70425G03F7/70116G03F7/70583
    • The technology disclosed relates to a partially coherent illuminators.In particular, it relates to a partially coherent illuminator that directs laser radiation across multiple areas of an illumination pupil. In some circumstances, this reduces spatial and/or temporal coherence of the laser radiation. It must be used with a continuous laser to provide partially coherent illumination from a coherent laser. It can be combined with a workpiece tracker that effectively freezes the workpiece and extends the time that laser radiation can be applied to expose a pattern stamp on the work piece or, it can be used with a stepper platform, without a tracker.A dynamically controllable aperture architecture is a by product of the technology disclosed.
    • 所公开的技术涉及部分相干的照明器。特别地,其涉及将激光辐射引导到照明瞳孔的多个区域上的部分相干照明器。 在某些情况下,这降低了激光辐射的空间和/或时间相干性。 必须使用连续激光来提供来自相干激光的部分相干照明。 它可以与工件跟踪器组合,有效地冻结工件,并延长激光辐射可以施加的时间,以露出工件上的图案印章,或者可以与步进平台一起使用,而不需要跟踪器。可动态控制 光圈架构是公开的技术的产物。