Connecting structure of printed circuit boards

Details Connecting structure of printed circuit boards Connecting structure of printed circuit boards

2005-11-22

2005-11-22

Stoner, Kiley S. (Department: 1725)

Metal fusion bonding

Process

With protecting of work or filler or applying flux

C174S255000, C257S734000

Reexamination Certificate

active

06966482

ABSTRACT:
Lands formed on a flexible printed circuit board are electrically connected with lands formed on a rigid printed circuit board through solder. At this point, solder resist is formed between neighboring two lands on the rigid printed circuit board, and is terminated with an end portion that is interposed between the rigid printed circuit board and the flexible printed circuit board. Accordingly, even when surplus solder is extruded onto the rigid printed circuit board, the solder resist can prevent solder bridges from being formed between the lands.

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