Printed circuit wiring board and electronic apparatus

Details Printed circuit wiring board and electronic apparatus Printed circuit wiring board and electronic apparatus

2006-07-26

2009-02-17

Abrams, Neil (Department: 2839)

Electrical connectors

Contact terminal

Having treated surface or distinct contact surface layer

C428S929000, C439S887000

Reexamination Certificate

active

07491102

ABSTRACT:
According to one embodiment, a printed circuit wiring board includes: a substrate having a conductor pattern thereon; a flexible flat cable including a connection section; and a connector including a contact section, a fitting port section and a housing. The contact section includes a first area and a second area provided on the first area. The first area contains copper. The second area has a surface containing tin and copper. The fitting port section is fitted to the connection section to connect with the contact section. The flexible flat cable includes a pair of insulating sheets and a plurality of conductors arranged therebetween. The conductors contain tin and copper and have the connection section on end portions. The connection section includes a first region and a second region provided on the first region. The first region contains copper. The second region has a surface containing tin and copper.

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