发明申请
- 专利标题： METHOD FOR MANUFACTURING LIGHT GUIDE PLATE
- 专利标题（中）： 制造光导板的方法
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申请号： US13313547申请日： 2011-12-07
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公开(公告)号： US20120148757A1公开(公告)日： 2012-06-14
- 发明人: Kentarou HYAKUTA , Hideyuki YAMADA , Hidekazu SHIOMI
- 申请人： Kentarou HYAKUTA , Hideyuki YAMADA , Hidekazu SHIOMI
- 申请人地址： JP Fukui-Shi JP Tokyo
- 专利权人： SEIREN CO., LTD.,SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人： SEIREN CO., LTD.,SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人地址： JP Fukui-Shi JP Tokyo
- 优先权： JP2010-274902 20101209
- 主分类号： B05D5/06
- IPC分类号： B05D5/06 ; B29C71/04
摘要：
A method for manufacturing a light guide plate includes the step of printing a dot pattern with ink droplets on a surface of a transparent resin sheet while the transparent resin sheet is conveyed continuously or intermittently, and forming reflective dots from the dot patteren. The ink droplets are supplied from a plurality of nozzles fixedly arranged across a width direction of a region of the surface of the transparent resin sheet where the reflective dots are formed.
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