| 摘要 |
PURPOSE: Provided is an economical MDC(Micro Dimensional Conductor) for connection of microelectrode, which prevents a shortcircuit between electrodes, and thus does not need a separate outermost polymer coating. CONSTITUTION: The MDC consisting of a releasing film and a conductive layer comprising an insulating adhesive and a conductive ball, which is positioned on the releasing film, is characterized in that the conductive ball consists of a core of globular polymer, that is a copolymer of styrene and divinyl benzene, a Ni coating layer surrounding the core, and an Au coating layer surrounding the Ni coating layer, provided that the ball does not form a separate outermost polymer coating film.
|
