发明授权
US06266881B1 Method of making a cooling device of a planar light source 失效
制造平面光源的冷却装置的方法

  • 专利标题: Method of making a cooling device of a planar light source
  • 专利标题(中): 制造平面光源的冷却装置的方法
  • 申请号: US09480459
    申请日: 2000-01-11
  • 公开(公告)号: US06266881B1
    公开(公告)日: 2001-07-31
  • 发明人: Hiroshi TakigawaYuji Nishikawa
  • 申请人: Hiroshi TakigawaYuji Nishikawa
  • 优先权: JP8-312338 19961122; JP9-174579 19970630
  • 主分类号: B23P1526
  • IPC分类号: B23P1526
Method of making a cooling device of a planar light source
摘要:
A cooling device of a laser diode array includes a stacking of a plurality of metal plate members formed with a branched groove pattern or apertures acting as a cooling water path, by a chemical etching process.
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