发明名称 |
Sub-micron laser direct write |
摘要 |
A method of directing a pulse of laser energy though a workpiece. The workpiece has: a substrate that transmits the laser energy; focusing elements on a surface of the substrate proximal to the laser that focus the laser energy; and a coating on the substrate distal to the laser that absorbs a portion of the laser energy. Each focusing element focuses the laser energy to a point that removes or ablates a portion of the coating from the substrate to produce a hole in the coating. |
申请公布号 |
US8101247(B2) |
申请公布日期 |
2012.01.24 |
申请号 |
US20080141954 |
申请日期 |
2008.06.19 |
申请人 |
RINGEISEN BRADLEY R;OTHON CHRISTINA M.;THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
RINGEISEN BRADLEY R;OTHON CHRISTINA M. |
分类号 |
C23C14/30;B05D3/00;C23C14/28 |
主分类号 |
C23C14/30 |
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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