| 发明名称 |
METHOD FOR CUTTING LAMINATE, METHOD FOR PROCESSING LAMINATE, AND DEVICE AND METHOD FOR CUTTING BRITTLE PLATE-LIKE OBJECT |
| 摘要 |
A cutting method for a laminate, comprising carrying out laser fusing by irradiating the laminate with a laser beam from one side thereof, the laminate being obtained by integrally laminating glass sheets on both surfaces of a resin sheet, the laser beam having a focal point adjusted inside the laminate at a position that is set within a range of more than 50% and 90% or less of an overall thickness of the laminate from an incident surface side of the laser beam. |
| 申请公布号 |
EP3006205(A1) |
申请公布日期 |
2016.04.13 |
| 申请号 |
EP20150197229 |
申请日期 |
2012.05.14 |
| 申请人 |
NIPPON ELECTRIC GLASS CO., LTD |
发明人 |
MIWA, YOSHIHARU;HASEGAWA, YOSHINORI;NODA, TAKAYUKI;MORI, HIROKI;ETA, MICHIHARU |
| 分类号 |
B32B17/10;B23K26/38;B23K26/40;C03B33/07;C03B33/08;C03B33/09;C03C27/12;G02F1/1333 |
主分类号 |
B32B17/10 |
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