发明名称 |
Laser Welding of Polymeric Materials |
摘要 |
Disclosed herein are methods for laser welding together layers of transparent polymeric materials by first making high-contrast marks in transparent polymeric materials using femtosecond, picosecond or nanosecond pulsed fiber lasers and then creating localized welds at the areas of the high-contrast marks. Such welds can be formed in multiple layers of transparent polymeric materials. Systems for making welds and parts welded together according to the methods also disclosed. |
申请公布号 |
US2011200802(A1) |
申请公布日期 |
2011.08.18 |
申请号 |
US201113020196 |
申请日期 |
2011.02.03 |
申请人 |
LI SHENPING;WILLIAMS ELLEN MARIE KOSIK |
发明人 |
LI SHENPING;WILLIAMS ELLEN MARIE KOSIK |
分类号 |
B32B7/04;B29C65/16;B32B27/00 |
主分类号 |
B32B7/04 |
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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