公开(公告)号：US07211333B2

公开(公告)日：2007-05-01

申请号：US10542053

申请日：2004-05-13

申请人： Yukihiro Yanagawa ,  Takumi Yagi ,  Masaru Karai

发明人： Yukihiro Yanagawa ,  Takumi Yagi ,  Masaru Karai

IPC分类号： B32B15/04 ,  B32B15/20 ,  C23C16/00 ,  C23F1/00 ,  C25D1/10

CPC分类号： B29D11/00548 ,  B29C33/38 ,  B29C33/56 ,  B29C45/2632 ,  B29L2011/0016 ,  B29L2011/005 ,  B29L2017/003 ,  Y10T428/12458 ,  Y10T428/12736 ,  Y10T428/1275 ,  Y10T428/12944 ,  Y10T428/265

摘要： The present invention is to provide a resin-forming mold having high releasability and permitting a production without increasing production costs. The resin-forming mold can be used to produce a resin-molded product having minute uneven portions on a front face thereof, such as a surface light source device-use light guide for a liquid crystal display, an aspherical micro-lens, micro-Fresnel lens and an optical disk. In the stamper (resin-forming mold) 10 provided with an electroformed layer 11 and a conductive film 12 formed on the electroformed layer 11, the front face layer 12c of the conductive film 12 is formed of aluminum and a back face 12d is formed of nickel as an electroconductive metal. In addition, the constituent composition of the aluminum and the nickel continuously changes from the front face 12c toward the back face 12d. The front face 12c may be formed of aluminum and oxygen. The aluminum may combine with the oxygen to form an oxide of aluminum.

摘要翻译： 本发明提供一种具有高脱模性和允许生产而不增加生产成本的树脂形成模具。 树脂成形用模具可以用于制造其表面上具有微小凹凸部分的树脂成形品，例如用于液晶显示器的表面光源装置用导光体，非球面微透镜， 菲涅尔透镜和光盘。 在设置有电铸层11的压模（树脂成型模具）10和形成在电铸层11上的导电膜12之间，导电膜12的正面层12c由铝形成，背面12d为 由镍作为导电金属形成。 此外，铝和镍的构成成分从前表面12c向背面12d连续变化。 前表面12c可以由铝和氧形成。 铝可以与氧结合形成铝的氧化物。

公开(公告)号：US20060057847A1

公开(公告)日：2006-03-16

申请号：US10542053

申请日：2004-05-13

申请人： Yukihiro Yanagawa ,  Takumi Yagi ,  Masaru Karai

发明人： Yukihiro Yanagawa ,  Takumi Yagi ,  Masaru Karai

IPC分类号： H01L21/302

CPC分类号： B29D11/00548 ,  B29C33/38 ,  B29C33/56 ,  B29C45/2632 ,  B29L2011/0016 ,  B29L2011/005 ,  B29L2017/003 ,  Y10T428/12458 ,  Y10T428/12736 ,  Y10T428/1275 ,  Y10T428/12944 ,  Y10T428/265

摘要： The present invention is to provide a resin-forming mold having high releasability and permitting a production without increasing production costs. The resin-forming mold can be used to produce a resin-molded product having minute uneven portions on a front face thereof, such as a surface light source device-use light guide for a liquid crystal display, an aspherical micro-lens, micro-Fresnel lens and an optical disk. In the stamper (resin-forming mold) 10 provided with an electroformed layer 11 and a conductive film 12 formed on the electroformed layer 11, the front face layer 12c of the conductive film 12 is formed of aluminum and a back face 12d is formed of nickel as an electroconductive metal. In addition, the constituent composition of the aluminum and the nickel continuously changes from the front face 12c toward the back face 12d. The front face 12c may be formed of aluminum and oxygen. The aluminum may combine with the oxygen to form an oxide of aluminum.

摘要翻译： 本发明提供一种具有高脱模性和允许生产而不增加生产成本的树脂形成模具。 树脂成形用模具可以用于制造其表面上具有微小凹凸部分的树脂成形品，例如用于液晶显示器的表面光源装置用导光体，非球面微透镜， 菲涅尔透镜和光盘。 在设置有电铸层11的压模（树脂成型模具）10和形成在电铸层11上的导电膜12之间，导电膜12的正面层12c由铝形成，背面12d为 由镍作为导电金属形成。 此外，铝和镍的构成成分从前表面12c向背面12d连续变化。 前表面12c可以由铝和氧形成。 铝可以与氧结合形成铝的氧化物。