发明申请
- 专利标题： LENS AND LASER PROCESSING APPARATUS EQUIPPED WITH THE LENS
- 专利标题（中）： 镜头和激光加工设备配有镜头
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申请号： US14116602申请日： 2012-05-09
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公开(公告)号： US20140347744A1公开(公告)日： 2014-11-27
- 发明人: Kouichi Kajiyama , Makoto Hatanaka
- 申请人： Kouichi Kajiyama , Makoto Hatanaka
- 申请人地址： JP Kanagawa,
- 专利权人： V-TECHNOLOGY CO., LTD.
- 当前专利权人： V-TECHNOLOGY CO., LTD.
- 当前专利权人地址： JP Kanagawa,
- 优先权： JP2011-105822 20110511
- 国际申请： PCT/JP2012/061921 WO 20120509
- 主分类号： G02B3/06
- IPC分类号： G02B3/06 ; B23K26/06
摘要：
A member having an arbitrary shape having a closed curve can be easily subjected to laser processing within a short time. A lens and a laser processing apparatus equipped with the lens are for cutting a material to be cut into a member having an arbitrary shape having a closed curve and include a convex cylindrical lens which is molded to have a closed path so that a line that connects vertices of a cylindrical surface of the convex cylindrical lens has the same form as the arbitrary shape having the closed curve.
公开/授权文献
- US09310531B2 Lens and laser processing apparatus equipped with the lens 公开/授权日：2016-04-12