| 摘要 |
<P>PROBLEM TO BE SOLVED: To produce a printed circuit board with a selectively fine metal wiring image capable of transmitting electric signals at a clock frequency of ≥1 GHz by a simple means, and to facilitate multilayering. <P>SOLUTION: A flat surface or a three-dimensional surface of a resin substrate is dipped in an aqueous solution of a thiol reactive alkoxysilane compound represented by formula to form a monomolecular layer of a multifunctional molecular resist. Using the monomolecular layer, a printed board on which a conductive metal wiring image has been formed and the resin substrate are stuck together in multiple layers to obtain a multilayer printed board. <P>COPYRIGHT: (C)2007,JPO&INPIT |
