发明名称 |
METHOD OF MARKING MATERIAL AND SYSTEM THEREFORE, AND MATERIAL MARKED ACCORDING TO SAME METHOD |
摘要 |
A method of forming one or more protrusions on an outer surface of a polished face of a solid state material,said method including the step of applying focused inert gas ion beam local irradiation towards an outer surface of a polished facet of a solid state material in a way of protruding top surface material;wherein irradiated focused inert gas ions from said focused inert gas ion bean penetrate the outer surface of said polished facet of said solid state material;and wherein irradiated focused inert gas ions cause expansive strain within the solid state crystal lattice of the solid state material below said outer surface at a pressure so as to induce expansion of solid state crystal lattice,and form a protrusion on the outer surface of the polished face of said solid state material. |
申请公布号 |
CA2912955(A1) |
申请公布日期 |
2014.12.04 |
申请号 |
CA20142912955 |
申请日期 |
2014.03.31 |
申请人 |
GOLDWAY TECHNOLOGY LIMITED |
发明人 |
HUI, KOON CHUNG;CHING, HO;KONG, CHING TOM |
分类号 |
B81C1/00 |
主分类号 |
B81C1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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