Shin-etsu Handotai Co., Ltd.

Yoichi Karaki

Shinnosuke Ichikawa

The present invention is an inspection apparatus for inspecting a container including a light-transmittable transparent portion and configured to house a wafer, the apparatus including: a flat lamp provided to irradiate a portion to be inspected including at least a part of the transparent portion of the container with light; and a camera provided to face the flat lamp across the portion to be inspected of the container and configured to image the portion to be inspected so as to detect a foreign matter and/or a defect in the portion to be inspected of the container. This can provide an inspection apparatus and inspection method that can inspect whether a foreign matter or a defect is present inside a wafer container more certainly than visual inspection by a person.

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Chikuma, Japan

Yoichi Karaki