发明名称 Image pickup apparatus
摘要 An image pickup apparatus of the present invention includes a light source unit, an illumination optical system configured to introduce a light from the light source unit onto a plane to be illuminated, a sample stage configured to place an object on the plane to be illuminated, an image pickup optical system configured to form an image of the object placed on the plane to be illuminated, an image pickup element portion configured by disposing a plurality of image pickup elements on an image plane of the image pickup optical system, and a light shielding member configured to reduce entrance of a light to an area where the plurality of image pickup elements of the image pickup element portion are not disposed.
申请公布号 US9261691(B2) 申请公布日期 2016.02.16
申请号 US201113578854 申请日期 2011.05.25
申请人 CANON KABUSHIKI KAISHA 发明人 Kawakami Tomoaki
分类号 G02B21/36 主分类号 G02B21/36
代理机构 Rossi, Kimms & McDowell LLP 代理人 Rossi, Kimms & McDowell LLP
主权项 1. An image pickup apparatus comprising: a light source unit; an illumination optical system configured to introduce a light from the light source unit onto a plane to be illuminated; an image pickup optical system configured to form an image of an object placed on the plane to be illuminated; an image pickup portion including a plurality of image pickup elements that take the image of the object via the image pickup optical system; and a light shielding member having a plurality of opening portions for allowing light to be entered into an effective light receiving area of each of the plurality of image pickup elements to pass therethrough, the plurality of opening portions and the effective light receiving areas of the plurality of image pickup elements being disposed in a one-to-one relation, wherein the light shielding member is configured to block light to be entered into an area other than the effective light receiving area of each of the plurality of image pickup elements in the image pickup portion.
地址 Tokyo JP