- 专利标题： SKIN COLOR CHART AND METHOD FOR MANUFACTURING THE SAME
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申请号： US17777660申请日： 2019-11-29
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公开(公告)号： US20230026416A1公开(公告)日： 2023-01-26
- 发明人: Chisato FUNAYAMA
- 申请人： NEC Corporation
- 申请人地址： JP Minato-ku, Tokyo
- 专利权人： NEC Corporation
- 当前专利权人： NEC Corporation
- 当前专利权人地址： JP Minato-ku, Tokyo
- 国际申请： PCT/JP2019/046773 WO 20191129
- 主分类号： G09F5/04
- IPC分类号： G09F5/04
摘要：
A skin color chart (10) according to an example aspect of the present disclosure includes: a substrate (11); a first skin color display part (BK) configured to show a skin color of a Negroid, the first skin color display part being formed on the substrate (11); and a second skin color display part (WT) configured to show a skin color of a Caucasoid, the second skin color display part being formed on the substrate (11). Lightness L* of the first skin color display part (BK) in a CIE L*a*b* color space satisfies 20≤L*≤37, and lightness L* of the second skin color display part (WT) in the CIE L*a*b* color space satisfies 74≤L*≤81.