Knobbe, Martens, Olson & Bear LLP
Printed circuit wiring board and electronic apparatus
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.
Kabushiki Kaisha Toshiba
H H H H Y H H
H05K H05K H01R H01R Y10S H01L H05K
inventional additional inventional inventional additional additional additional
Masaya Tokihiko
Hirashima Mori