| 发明名称 |
LASER MACHINING DEVICE AND LASER MACHINING MASK AND PRODUCTION METHOD THEREFOR |
| 摘要 |
<p>A mask 10 comprises a mask member layer 12 having a laser processing pattern and comprising a metallic material and first and second substrate members 11 and 13 holding the mask member on two faces thereof and comprising a material that transmits laser light. <IMAGE></p> |
| 申请公布号 |
EP1262271(A4) |
申请公布日期 |
2009.11.11 |
| 申请号 |
EP20010900631 |
申请日期 |
2001.01.09 |
| 申请人 |
SUMITOMO HEAVY INDUSTRIES, LTD. |
发明人 |
HAMADA, SHIRO |
| 分类号 |
B23K26/06;G02B27/09 |
主分类号 |
B23K26/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
