公开(公告)号：US06740443B2

公开(公告)日：2004-05-25

申请号：US10023907

申请日：2001-12-21

申请人： Tatsuto Yamazaki ,  Yoshiaki Yamamoto ,  Hiroki Kusakabe ,  Hideo Ohara ,  Nobuhiro Hase ,  Shinsuke Takeguchi

发明人： Tatsuto Yamazaki ,  Yoshiaki Yamamoto ,  Hiroki Kusakabe ,  Hideo Ohara ,  Nobuhiro Hase ,  Shinsuke Takeguchi

IPC分类号： H01M214

CPC分类号： H01M8/0247 ,  H01M8/0228 ,  H01M8/0258 ,  H01M8/0263 ,  H01M8/0267 ,  H01M8/241 ,  H01M8/2457 ,  H01M8/2483 ,  H01M2300/0082

摘要： A polymer electrolyte fuel cell including a plurality of membrane electrode assemblies and a plurality of conductive separators, wherein the plurality of conductive separators include at least one separator comprising: a fuel gas inlet-side manifold aperture; a fuel gas outlet-side manifold aperture; a gas flow channel for fuel gas formed on an anode-side of the separator; an inlet-side through hole and an outlet-side through hole penetrating the separator which are formed at an inlet-side end and an outlet-side end of the gas flow channel for fuel gas; and an inlet-side connection groove and an outlet-side connection groove for connecting the inlet-side and outlet-side through holes with the fuel gas inlet-side manifold aperture and the fuel gas outlet-side manifold aperture, respectively, which are formed on a cathode-side of the separator.

摘要翻译： 一种聚合物电解质燃料电池，包括多个膜电极组件和多个导电隔板，其中所述多个导电隔板包括至少一个隔板，包括：燃料气体入口侧歧管孔; 燃料气体出口侧歧管孔; 形成在隔板的阳极侧的用于燃料气体的气体流动通道; 形成在用于燃料气体的气体流路的入口侧端部和出口侧端部处的入口侧通孔和穿过隔板的出口侧通孔; 和入口侧连接槽和出口侧连接槽，用于将入口侧和出口侧通孔分别与形成的燃料气体入口侧歧管孔和燃料气体出口侧歧管孔相连接 在分离器的阴极侧。

公开(公告)号：US06207550B1

公开(公告)日：2001-03-27

申请号：US09107319

申请日：1998-06-30

申请人： Nobuhiro Hase ,  Minehiro Itagaki ,  Yoshifumi Nakamura ,  Satoru Yuhaku ,  Hiroaki Takezawa ,  Yoshihiro Bessho

发明人： Nobuhiro Hase ,  Minehiro Itagaki ,  Yoshifumi Nakamura ,  Satoru Yuhaku ,  Hiroaki Takezawa ,  Yoshihiro Bessho

IPC分类号： H01L2144

CPC分类号： H01L24/16 ,  H01L21/563 ,  H01L23/49811 ,  H01L24/11 ,  H01L24/29 ,  H01L24/31 ,  H01L24/83 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/05644 ,  H01L2224/13099 ,  H01L2224/16225 ,  H01L2224/2919 ,  H01L2224/73203 ,  H01L2224/83102 ,  H01L2224/83192 ,  H01L2224/838 ,  H01L2224/92125 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/0781 ,  H01L2924/07811 ,  H01L2924/09701 ,  H01L2924/15787 ,  H05K1/092 ,  H05K1/095 ,  H05K1/113 ,  H05K3/321 ,  H05K3/323 ,  H05K3/4007 ,  H05K3/4061 ,  H05K3/4069 ,  H05K2201/035 ,  H05K2201/0367 ,  H05K2201/09745 ,  H05K2201/10674 ,  H05K2203/0278 ,  H01L2924/00 ,  H01L2924/00014

摘要： Disclosed is a method for mounting a semiconductor element, the method requiring no strict flatness for a substrate and being reliable in a semiconductor device produced by mounting a semiconductor element on a circuit substrate. In the multilayer circuit substrate comprising bump electrodes formed of a conductive paste, a conductive adhesive is applied to the top of bump electrodes and then leveled to obtain the end portions on the bump electrodes with a high coplanarity in height. The semiconductor element is mounted on this substrate using a combination of a conductive resin and a sealing resin or an anisotropic conductive sheet. Every top of the bump electrodes after the conductive adhesive is applied has a high coplanarity. The semiconductor element can be mounted with high reliability, on the substrate having such a poor flatness of the electrode face that mounting by a conventional method can not be applied.

摘要翻译： 公开了一种用于安装半导体元件的方法，该方法对于基板不需要严格的平坦度，并且在通过将半导体元件安装在电路基板上而制造的半导体器件中是可靠的。 在包含由导电浆料形成的凸块电极的多层电路基板中，将导电性粘合剂施加到凸块电极的顶部，然后平整，以在凸起电极上获得具有高共面度的端部。 半导体元件使用导电树脂和密封树脂或各向异性导电片的组合安装在该基板上。 使用导电性粘合剂之后的凸起电极的每个顶部具有高的共面性。 半导体元件可以以高可靠性安装在基板上，其电极面的平坦度差，不能施加常规方法的安装。