OPTICAL MEMBER, OPTICAL MEMBER MANAGEMENT SYSTEM, AND METHOD FOR MANUFACTURING OPTICAL MEMBER |
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| 申请号 | US16014102 | 申请日 | 2018-06-21 | 公开(公告)号 | US20180299586A1 | 公开(公告)日 | 2018-10-18 |
| 申请人 | HOYA LENS THAILAND LTD.; | 发明人 | Shigeki OOKUBO; Satoshi ANNAKA; Masayoshi KAWADA; Kazuhito YAMANOUCHI; Shuji NAITO; | ||||
| 摘要 | Provided is an optical component or the like having a stealth mark that is invisible under visible light and is visible under light of a predetermined wavelength. An optical component includes a stealth mark that is invisible under the visible light and visible under the predetermined wavelength, and the stealth mark includes an impregnated region formed from a fluorescent coloring material, and the stealth mark is integrated into the optical component such that an outermost surface of the stealth mark is flush with a surface of the optical component. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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