发明名称 System for electrically connecting a mask to earth, a mask
摘要 A reticle includes an area provided with a conductive metal-based compound coating for electrically grounding the reticle. The reticle is suitable for use with a lithography apparatus whereby the reticle pattern is imaged using extreme ultra violet radiation. One or more conducting pins, held at zero potential, may be pressed against the conductive coating for electrically grounding the reticle either during patterning the reticle by electron beam writing or during use in the lithographic apparatus. The areas coated with the metal-based compounds are wear resistant which reduces the occurrence of particles due to damage caused by mechanical contact between the conducting pins and the conductive coating.
申请公布号 US7514186(B2) 申请公布日期 2009.04.07
申请号 US20050167560 申请日期 2005.06.28
申请人 ASML NETHERLANDS B.V. 发明人 MEIJER HENDRICUS JOHANNES MARIA;MICKAN UWE;KLUSE MARCO LE
分类号 G03F1/00 主分类号 G03F1/00
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