In a COG display, a bare IC called 鈥済old bump鈥?/div>
or 鈥渇lip chip鈥?is connected to transparent traces
on the LCD glass (no PCB needed).
COMPACT
:
very space
economical, modules can be as thin
as 2 mm
INEXPENSIVE:
cost
effective over COB & SMT modules,
especially for graphic LCD鈥檚, because
less IC's required and no PCBs used
RELIABLE:
more durable
than TAB and COF (chip-on-flex)
modules because of the weakness in
the bond area of TAB and COF.
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