- 专利标题： Measurement device employing color appearing due to interference of white light, system, and program
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申请号： US16918482申请日： 2020-07-01
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公开(公告)号： US11274916B2公开(公告)日： 2022-03-15
- 发明人: Masashi Ishige , Yuko Shishido
- 申请人： MITUTOYO CORPORATION
- 申请人地址： JP Kanagawa
- 专利权人： MITUTOYO CORPORATION
- 当前专利权人： MITUTOYO CORPORATION
- 当前专利权人地址： JP Kanagawa
- 代理机构： Rankin, Hill & Clark LLP
- 优先权： JPJP2019-124383 20190703
- 主分类号： G01B9/02
- IPC分类号： G01B9/02 ; G01B11/24 ; G01B11/27 ; G01B9/0209 ; G02B21/00
摘要：
A device including: a storage section that stores information for measuring a light path difference of two light paths relating to interference of a white light, from a color appearing due to the interference; and a calculation section that measures, from an image configured by a plurality of pixels each including information representing a color, the light path difference relating to each of the pixels, based on at least the information stored in the storage section.
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