SEMICONDUCTOR DEVICE

• Main Authors: WADA, TAMAKI, SUGIYAMA, MICHIAKI, NISHIZAWA, HIROTAKA, OSAKO, JUNICHIRO
• Format: Patent
• Language: English; French; Japanese
• Published: 04.01.2007
• Subjects: CALCULATING; COMPUTING; COUNTING; HANDLING RECORD CARRIERS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

An IC card chip (1c) has an IC card function and a memory card function. A semi-finished module (SFM)(4) having the portion of the memory card function of the IC card chip (1c) is prepared. The SFM (4) has a wiring substrate (4c), two semiconductor chips (4d, 4e) mounted on a first main surface of t...