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公开(公告)号：KR20200124860A
公开(公告)日：2020-11-04
申请号：KR20190048244
申请日：2019-04-25
Applicant: KOREAMINT
Inventor： SEO BOMJOON , SHIN HWASUP , CHO MINSOO , JANG JUHYUN
IPC: G07D7/12
Abstract: 본발명에따른보안요소는제1형광체를함유하는제1영역과제2형광체및 자외선차단제를함유하는제2영역을포함하며, 구체적으로, 제1영역은자외선차단제를함유하지않을수 있다.
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