发明名称 PERSONAL INFORMATION DISPLAY ELEMENT
摘要 Personal information is recorded on this personal information display element (10). This personal information display element includes a display element main body (20), a first display element (41) which is provided on the display element main body and which displays personal information, and a second display element (42) which is provided on the display element main body and which displays personal information. The first display element (41) is formed using a diffractive optically variable element (50). The first display element displays personal information by means of the arrangement pattern of the diffractive optically variable element (50).
申请公布号 WO2014007235(A1) 申请公布日期 2014.01.09
申请号 WO2013JP68111 申请日期 2013.07.02
申请人 DAI NIPPON PRINTING CO., LTD. 发明人 YAMAUCHI TSUYOSHI;ETO KOJI;KITAMURA MITSURU
分类号 B42D15/10;G02B5/18 主分类号 B42D15/10
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