发明名称 Inspection apparatus using terahertz wave
摘要 An inspection apparatus has a configuration which can suppress attenuation of an electromagnetic wave caused by an environment surrounding the inspection apparatus and can readily prevent an unwanted substance from being contaminated into a propagation path of the electromagnetic wave. The inspection apparatus includes a substrate having therein a structure for holding an inspected object, an electromagnetic wave transmitting portion having an antenna structure and an electromagnetic wave receiving portion having an antenna structure. The electromagnetic wave transmitting portion and the electromagnetic wave receiving portion are disposed in contact with the substrate.
申请公布号 US7633299(B2) 申请公布日期 2009.12.15
申请号 US20060587262 申请日期 2006.03.22
申请人 CANON KABUSHIKI KAISHA 发明人 ITSUJI TAKEAKI
分类号 G01R27/04;G01R27/32 主分类号 G01R27/04
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