发明名称 Photo reticles using channel assist features
摘要 Photo reticles (110) are formed comprising a first and second printable features (130), (140) which are connected by a channel assist feature (150). The size of the channel assist feature is such that the channel assist feature will not substantially print on photoresist that is exposed using the reticle. Third printable features (120) can be placed at distances WD from the channel assist feature (150). The channel assist feature will assist in the formation of the third printable feature (120).
申请公布号 US2004197673(A1) 申请公布日期 2004.10.07
申请号 US20030406101 申请日期 2003.04.02
申请人 LU ZHIJIAN;SADRA KAYVAN 发明人 LU ZHIJIAN;SADRA KAYVAN
分类号 G03F1/08;G03C5/00;G03F1/14;G03F9/00;G06F17/50;H01L21/027;(IPC1-7):G06F17/50 主分类号 G03F1/08
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