公开(公告)号：US20170290153A1

公开(公告)日：2017-10-05

申请号：US15085190

申请日：2016-03-30

Applicant: KEEPER TECHNOLOGY CO., LTD.

Inventor： Chih-Ming CHANG ,  Chiu-Mei LIAO

IPC: H05K1/14 ,  H05K1/11

CPC classification number: H05K3/363 ,  H05K1/118 ,  H05K1/142 ,  H05K2201/09063 ,  H05K2201/09145

Abstract: A connecting structure for printed circuit boards has two printed circuit boards. At least one of the two printed circuit boards is a flexible printed circuit board, and each one of the two printed circuit boards has at least one connecting portion. The at least one connecting portion protrudes from an end of the printed circuit board, and is soldered on a top surface of the other printed circuit board. Each of the printed circuit boards is attached to the other printed circuit board only by a part (connecting portion), such that the solders on the connecting portion can extend forward and in two transverse directions beyond the connecting portion, thereby increasing the contact area between the solder and the top surface of the other printed circuit board. Therefore, the connecting structure can firmly connect two printed circuit boards and can enhance the resistance to pull.