作者: Hirokazu Honda
DOI:
关键词: Layer (electronics) 、 Materials science 、 Flip chip 、 Semiconductor chip 、 Solder ball 、 Electronic engineering 、 Optoelectronics 、 Substrate (electronics) 、 Semiconductor device 、 Electrical conductor
摘要: A multilayer wiring structure is formed on a flat metal plate and then an entire surface of the etched away to thereby leave only layer. An insulating substrate having through hole sections bonded layer, conductive bonding agent embedded into section, semiconductor chip mounted solder ball coupled.