An illumination device and a projection system using the same are provided.

本发明公开了一种灯源装置及应用其的投影系统.

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A novel method for measuring - line depth of focus ( DOF ) of a lithographic projection system is proposed.

提出了一种检测光刻机投影物镜密集线焦深 ( DOF ) 的新技术.

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Bigger conventional televisions need Bigger tuBes But the laser projection system can stay flat.

越大的普通电视机需要的显像管也越大,但是这种激光投射系统能制作得很扁平.

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