| 发明名称 | Method for connecting leader line | ||
| 摘要 | Disclosed is a method for connecting a core wire of a wire rod covered with an insulating coating and pulled out from a coil component with a substrate by irradiating a laser beam, the method comprising the steps of: (a) forming a bond part between the wire rod and the substrate, the bond part being made of a material having a high optical absorptance for laser beam; and (b) irradiating a laser beam on an area to be connected under a state that at least one of the wire rod and the substrate is being pulled toward the other. | ||
| 申请公布号 | US9035214(B2) | 申请公布日期 | 2015.05.19 |
| 申请号 | US201213561814 | 申请日期 | 2012.07.30 |
| 申请人 | Sumida Corporation | 发明人 | Morimoto Yasunori;Hatayama Yoshiyuki |
| 分类号 | B23K26/20;B23K26/32;B23K1/005;H01F41/10;H01F27/28;H01R43/02 | 主分类号 | B23K26/20 |
| 代理机构 | Oliff PLC | 代理人 | Oliff PLC |
| 主权项 | 1. A method for connecting a core wire of a wire rod covered with an insulating coating in natural color, wherein the natural color comprises daytime color, and pulled out from a coil component with a substrate by irradiating a laser beam, the method comprising the steps of: (a) forming a bond part between the wire rod and the substrate, the bond part being made of a material having a high optical absorptance for laser beam; and (b) irradiating a laser beam on an area to be connected under a state that at least one of the wire rod and the substrate is being pulled toward the other. | ||
| 地址 | Tokyo JP | ||