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COLOR DISTRIBUTION MEASURING OPTICAL SYSTEM, COLOR DISTRIBUTION MEASURING DEVICE, AND COLOR DISTRIBUTION MEASURING METHOD

机译:配色测量光学系统,配色测量设备和配色测量方法

摘要

A color distribution measuring optical system (21, 32, 33) generates an image of an object to be measured via an imaging optical system (21) and a color matching function filter (32). The color matching function filter (32) is an optical multilayer film filter, and the angle of disposition of the color matching function filter (32) can be changed with respect to an optical axis (Ox) of the imaging optical system (21) according to the numerical aperture of the imaging optical system (21) by a tilt angle changing device (322). Various imaging optical systems can be used even when the optical multilayer filter is used.;COPYRIGHT KIPO & WIPO 2010
机译:配色测量光学系统(21、32、33)经由成像光学系统(21)和配色函数滤光器(32)生成待测物体的图像。色彩匹配功能滤光器(32)是光学多层膜滤光器,并且色彩匹配功能滤光器(32)的布置角度可以相对于成像光学系统(21)的光轴(Ox)改变。倾斜角改变装置(322)将其相对于成像光学系统(21)的数值孔径减小。即使使用光学多层滤光片,也可以使用各种成像光学系统。; COPYRIGHT KIPO&WIPO 2010

著录项

  • 公开/公告号KR20100053621A

    专利类型

  • 公开/公告日2010-05-20

    原文格式PDF

  • 申请/专利权人 NIKON CORPORATION;

    申请/专利号KR20107005106

  • 发明设计人 SATO MASATOSHI;

    申请日2008-08-21

  • 分类号G01J3/51;

  • 国家 KR

  • 入库时间 2022-08-21 18:32:45

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