发明名称 SURFACE INSPECTION DEVICE AND METHOD THEREFOR
摘要 <p>A surface inspection apparatus includes: an irradiation unit; a detection unit configured to detect a first detection signal according to a first light beam and a second detection signal according to a second light beam; a providing unit which is configured to provide a first reference data and a second reference data; and a determination unit which is configured to determine a processing condition of the pattern in the substrate as an inspection object substrate, based on consistency between the first detection signal and the first reference data, and consistency between the second detection signal and the second reference data.</p>
申请公布号 KR20130132853(A) 申请公布日期 2013.12.05
申请号 KR20137015255 申请日期 2011.12.14
申请人 NIKON CORPORATION 发明人 FUKAZAWA KAZUHIKO;FUJIMORI YOSHIHIKO;TAKEDA SHINSUKE
分类号 H01L21/027;H01L21/66 主分类号 H01L21/027
代理机构 代理人
主权项
地址