Abstract:
A process for producing an electrolessly plated molded article, which includes molding a resin composition made of a thermoplastic resin having a specific Izod impact strength and a Rockwell surface hardness and an inorganic filler, then treating the surface of the molded article with air blast using an abrasive having a sharp granular shape, and then conducting catalyst coating, activation treatment and electroless plating. It has been possible to apply the electroless plating with a high adhesion strength to the molded article of the thermoplastic resin composition without conducting the chemical etching treatment.
Abstract:
A method for manufacturing a multilayer laminate provides in metal plates each forming a substrate apertures at positions where through holes are to be formed, fills the apertures with a synthetic resin including a first filler, and prepares prepregs to be disposed on both sides of each substrate by impregnating nonwoven fabric with a thermosetting synthetic resin containing a second filler. The metal plates forming the substrates are thereby allowed to be thicker for realizing larger capacity power supply with an improvement also in heat dissipation characteristics.
Abstract:
PROBLEM TO BE SOLVED: To provide a transparent conductor, a method for manufacturing and patterning the transparent conductor, and application of the transparent conductor.SOLUTION: A transparent conductor including a conductive layer coating a substrate is described. More specifically, the conductive layer includes a network of a nanowire that may be incorporated into a matrix. The conductive layer is optically transparent, may be patterned, and is preferable as a transparent electrode in a visual display device such as a touch screen, a liquid crystal display device, and a plasma display panel. Another embodiment describes a switching device which includes: the transparent electrode including multiple conductive nanowires; and a thin film transistor including a substrate, a gate electrode, a semiconductor active layer, a source electrode, and a drain electrode.
Abstract:
PROBLEM TO BE SOLVED: To provide a soldering method of electronic components and a soldering structure of electronic components, wherein a solder jointing property and an insulating property keep a good balance in ensuring them. SOLUTION: A metal powder 8 is mixed with a flux to be used by being interposed between a bump and an electrode when electronic parts are soldered for the purpose of attaining an effect of introducing a melted solder upon a reflow. The metal powder 8 has a core 8a made of a metal which melts at a higher temperature than a liquid phase temperature of a solder comprising a solder bump, and a surface 8b which has a good wettability with respect to the melted solder and is made of a metal which is melted and solidified in the melted core 8a, to be shaped in a thin piece condition or a limb-like condition. In a heating process by a reflow, the metal powders which remain in the flux without being entrapped by a solder part are melted and solidified to form a substantially spherical metal particle 18. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
La présente invention concerne un dispositif comprenant un support (1) et un ensemble de nanoparticules électriquement conductrices dispersées de manière aléatoire dans une zone (2) du support (1), caractérisé en ce qu'il comprend au moins un jeu de deux électrodes (5) disposées de manière distante l'une de l'autre dans la zone (2) du support (1), une pluralité de nanoparticules de l'ensemble de nanoparticules définissant au moins un chemin de percolation électrique 7 entre les deux électrodes (5) dudit au moins un jeu.