Graphic overlay
Membrane switch
Back lighting
Back plates
Metal keypads
Conductive rubber keypads
Soft circuit
IMD

Soft circuits

Soft circuits can be developed using polyester or polyimide as
the base material, depending on your interface requirements. From
simple single layer copper flex on polyester to complex double-sided
on polyimide, Bolin Input Components rapidly provides customers
with application-specific solutions.

•         Trace Width

Standard line width.............................0.25mm, minimum 0.10mm
Standard trace pitch............................0.50mm, minimum 0.20mm
Minimum space between circuits...........0.10mm

•         Plating

Tin – lead, nickel, gold

•         Component Assembly

Connector crimping
Soldering of components

•         B ase Material

Polyimide: standard thickness..............................1mil
2mil and 1/2 mil available
Polyester: standard thickness...............................3mil
1mil, 2mil and 5mil available
Conductor: laminated ED copper or RA copper.......standard thickness 1 oz
                                                                          (1.4mil/0.035mm)
                                                                          1/2 oz and 2 oz available
Coverlay: polyimide, polyester or solder mask thickness.......1/2 mil, 1mil,                                                                                         2mil, 3mil or 5mi

 

@2010 NINGBO BOLIN ELECTRONICS TECHNOLOGY CO.,LTD.
  Home - About Bolin - Products center - Technology Support - Contact Us