1-ස්ථර-flex-pcb 1-ස්ථර-flex-pcb-with-stiffner 2-ස්ථර-flex-pcb 2-ස්ථර-flex-pcb 2-ස්ථර-flex-pcb-with-stiffner 4L-rigid-flex-board 12L-rigid-flex-board කාච-මොඩියුල-පුවරුව