发明名称 ILLUMINATING APPARATUS AND SURFACE INSPECTION SYSTEM USING ILLUMINATING APPARATUS
摘要 At least one exemplary embodiment is directed to an illuminating apparatus, configured to uniformly illuminate a surface of an object, and includes a light-guiding member configured to guide light emitted from a source to a surface to be illuminated, and a reflecting member disposed between the light-guiding member and the surface to be illuminated. The reflecting member includes a pair of reflection surfaces disposed so as to face each other in a long side direction of the surface to be illuminated, and reflects light emitted from the light-guiding member in directions having directional components parallel to a short side direction of the surface to be illuminated toward the surface to be illuminated.
申请公布号 US2007292100(A1) 申请公布日期 2007.12.20
申请号 US20070764555 申请日期 2007.06.18
申请人 CANON KABUSHIKI KAISHA 发明人 YOSHIKAWA HIROSHI;SAITOH KENJI
分类号 G02B6/10 主分类号 G02B6/10
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