Patent ID: 9173335
Filing Date: 2015-10-27
Classification: H05K,Y10T

Abstract:
1. A complex circuit board fabrication method for combining a printed circuit board assembly (PCBA) with a flexible printed circuit (FPC), comprising the steps of: forming a first fixing portion on a connecting section of said printed circuit board assembly, a first connecting unit being disposed on the connecting section; forming a first fixing hole on a contacting section of said flexible printed circuit, said first fixing hole corresponding to said first fixing portion, a second connecting unit being disposed on the contacting section; inserting said first fixing portion of said printed circuit board assembly into said first fixing hole of said flexible printed circuit, and the first connecting unit facing and contacting the second connecting unit; bending said flexible printed circuit at said first fixing hole to form a first bend portion; bending said flexible printed circuit from another side of the contacting section to form a second bend portion; and electrically connecting said flexible printed circuit to said printed circuit board assembly by connecting the first connecting unit and the second connecting unit.