发明名称 Semiconductor device and method for producing the same
摘要 A method for producing a semiconductor device comprising a process step of forming a device configuration pattern in a device formation region in a chip formation region on a film side of a semiconductor wafer having the film for forming a pattern, and forming inspection patterns in a plurality of inspection regions in the chip formation region, and an inspection step, wherein the inspection patterns have a repeat pattern and a uniform pattern formed in a first inspection region in the plurality of inspection regions, the inspection step has at least a pattern inspection step including a first inspection to measure a parameter of the repeat pattern, by using an optical measurement method capable of measuring a three-dimensional pattern shape, and a second inspection to measure a film thickness of the uniform pattern by using an optical measurement method capable of measuring the film thickness.
申请公布号 US8426857(B2) 申请公布日期 2013.04.23
申请号 US20090994377 申请日期 2009.05.11
申请人 KAMIKUBO NORITAKA;SHARP KABUSHIKI KAISHA 发明人 KAMIKUBO NORITAKA
分类号 H01L21/66 主分类号 H01L21/66
代理机构 代理人
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