基本信息:
- 专利标题： Metallic Materials with Embedded Luminescent Particles
- 申请号：US15394916 申请日：2016-12-30
- 公开(公告)号：US20170106627A1 公开(公告)日：2017-04-20
- 发明人： Jeffrey L. Conroy , Philip B. Forshee , James A. Shearer
- 申请人： The Royal Mint Limited
- 主分类号： B32B15/01
- IPC分类号： B32B15/01 ; C23C18/36 ; G07D5/00 ; C25D3/40 ; C25D3/56 ; G07D7/12 ; C23C18/16 ; C25D15/00
摘要：
Formation of an authentication element by deposition of a metal layer with embedded particles on a metal substrate, wherein the embedded particles are configured to convert energy from one wavelength to another. The embedded particles may be upconverters, downconverters, or phosphorescent phosphors, which can be detected and measured with analytical equipment when deposited in the metal layer. A metal substrate may include coinage.
IPC结构图谱:
| B | 作业；运输 |
| --B32 | 层状产品 |
| ----B32B | 层状产品，即由扁平的或非扁平的薄层，例如泡沫状的、蜂窝状的薄层构成的产品 |
| ------B32B15/00 | 实质上由金属组成的层状产品 |
| --------B32B15/01 | .所有各薄层只是金属的 |