Fujikura Limited

Kosuke Shimozuru

Yuji Inatani

Ryotaro Takagi

A wiring board assembly () includes: a flexible printed wiring board () which includes at least an insulating substrate () including a through-hole (), and wiring patterns () and () provided on the insulating substrate () and extending to peripheral edge portions () and () of the through-hole (); a metal reinforcing plate () attached to the flexible printed wiring board () and facing the through-hole (); and a solder connection portion () covering an inner wall surface () of the through-hole () and electrically connecting the wiring patterns () and () to the metal reinforcing plate ().

Growing community of inventors

Sakura, Japan

Kosuke Shimozuru