| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a bonding wire wherein a thin and uniform noble metal coated film is formed on the surface of a nonmetallic bonding wire with a simplified technique. <P>SOLUTION: The ≤1 μm thick noble metal coated film is formed by applying and then heating a liquid composition containing noble metal particles each having a ≤100 nm particle diameter, on the surface of a nonmetallic system bonding wire processed into a desired wire diameter. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
