| 摘要 |
<p>PURPOSE:To enable mounting of electronic components suitable for assembling by the use of many pins, by connecting an electrode part of electronic component and a wiring electrode part of a wiring substrate with electrically conductive paste. CONSTITUTION:Electrode wiring is made by printed wiring 2 on the surface of a printed substrate 1. Electrically conductive paste 3 is formed in a pad shape by screen printing and the like on electrode wiring. Electrode take-out chip pads 4 of chips 5 are stuck on the paste 3. Thus, electronic components suitable for assembling by the use of many pins, namely the mounting of the chips 5 is allowed. The electrically conductive paste 3 may be a high polymer electric conductor such as polyaniline and mixed with Ag powder and Al powder or solder powder and carbon powder in resin such as epoxy resin and polyimide.</p> |
